# Best Lead Intelligence Software *By [Alanna Iwuh](https://research.g2.com/insights/author/alanna-iwuh)* Lead intelligence software provides companies with cleaned and verified lead information to validate a company’s own contact data or further enrich it. The enrichment process often provides businesses with verified email addresses and phone numbers but can also add more details, such as company information and job titles. Since most business contact information is private and customers typically wouldn’t want to receive unsolicited communication, lead intelligence software can be a great option for companies to validate their lead data and maintain accurate and high-quality lead information in their database. Sales departments mainly use this solution, but it can also be used by marketing to better target potential customers with their campaigns. Lead intelligence software is focused on the enrichment, verification, and acquisition of leads. These tools should not be confused with products that only provide access to lists of contacts or have limited-to-no functionality for managing that information. It also differs from [sales intelligence software](https://www.g2.com/categories/sales-intelligence) as these tools often have features to alert sales teams with predictive intelligence of contacts, such as buyer intent data to gauge their likelihood to purchase or lead scoring insights to rank prospective customers. The main benefit of lead intelligence software is its ability to assist sales teams in making decisions during the lead generation process, from lead mining and capture to lead scoring and nurturing opportunities. Some additional features in lead intelligence software may include [visitor identification](https://www.g2.com/categories/visitor-identification) and [email verification](https://www.g2.com/categories/email-verification). To qualify for inclusion in the Lead Intelligence category, a product must: - Provide an automated process to verify data about a company’s potential customers, such as their names, emails, and phone numbers or any other relevant information - Allow users to combine their own data with data provided by the lead intelligence solution, manage combined lists, and offer filtering and list-building features - Analyze both internal and external data together to find and evaluate new business opportunities - Integrate with sales or marketing solutions such as CRM, marketing automation, and sales effectiveness tools, as well as advanced analytics and data management solutions ## Top Lead Intelligence Software at a Glance | # | Product | Rating | Best For | What Users Say | |---|---------|--------|----------|----------------| | 1 | [GTM Workspace - Powered by ZoomInfo](https://www.g2.com/products/gtm-workspace-powered-by-zoominfo/reviews) | 4.5/5.0 (8,876 reviews) | B2B contact intelligence with intent-driven prospecting | "[A Powerful AI Tool for Inside Sales Success](https://www.g2.com/survey_responses/gtm-workspace-powered-by-zoominfo-review-12894485)" | | 2 | [Apollo.io](https://www.g2.com/products/apollo-io/reviews) | 4.7/5.0 (9,356 reviews) | B2B prospecting with built-in outreach sequencing | "[Apollo.io’s All-in-One Sales Platform That Supercharges Efficiency](https://www.g2.com/survey_responses/apollo-io-review-13069391)" | | 3 | [Seamless (formally Seamless.AI)](https://www.g2.com/products/seamless-formally-seamless-ai/reviews) | 4.4/5.0 (5,347 reviews) | Real-time B2B contact enrichment with LinkedIn extension | "[Seamless Saves Time with Verified B2B Data and an Intuitive UI](https://www.g2.com/survey_responses/seamless-formally-seamless-ai-review-12963452)" | | 4 | [Cognism](https://www.g2.com/products/cognism/reviews) | 4.5/5.0 (1,328 reviews) | EMEA mobile numbers with GDPR-compliant prospecting | "[Outstanding European Contact Data Accuracy with Seamless CRM Enrichment](https://www.g2.com/survey_responses/cognism-review-12964529)" | | 5 | [RocketReach](https://www.g2.com/products/rocketreach/reviews) | 4.4/5.0 (1,354 reviews) | LinkedIn-anchored email discovery for cold outreach | "[Efficient Contact Extraction, Needs Higher Email Limit](https://www.g2.com/survey_responses/rocketreach-review-12629219)" | | 6 | [Nooks](https://www.g2.com/products/nooks/reviews) | 4.8/5.0 (1,618 reviews) | Parallel dialing with real-time contact enrichment | "[Nooks Supercharged Our Call Volume and Conversations](https://www.g2.com/survey_responses/nooks-review-13036332)" | | 7 | [GTM Studio - Powered by ZoomInfo](https://www.g2.com/products/gtm-studio-powered-by-zoominfo/reviews) | 4.5/5.0 (3,395 reviews) | — | "[Amazing Platform That Helps Marketers Bridge the Gap with your Audience](https://www.g2.com/survey_responses/gtm-studio-powered-by-zoominfo-review-9742370)" | | 8 | [Waalaxy](https://www.g2.com/products/waalaxy/reviews) | 4.5/5.0 (1,364 reviews) | LinkedIn outreach automation with multi-touch sequencing | "[The Best LinkedIn DM Automation Tool](https://www.g2.com/survey_responses/waalaxy-review-13016188)" | | 9 | [6sense Sales Intelligence](https://www.g2.com/products/6sense-sales/reviews) | 4.0/5.0 (941 reviews) | Intent-driven account prioritization inside Salesforce | "[Great way to capitalize on warm leads](https://www.g2.com/survey_responses/6sense-sales-intelligence-review-11449748)" | | 10 | [Prospeo.io](https://www.g2.com/products/prospeo-io/reviews) | 4.6/5.0 (388 reviews) | — | "[Accurate Email Verification and Effortless Prospecting with Prospeo.io](https://www.g2.com/survey_responses/prospeo-io-review-13083764)" | ## G2 Grid® for Lead Intelligence Software ![G2 Grid® for Lead Intelligence Software plotting products by satisfaction and market presence](https://www.g2.com/categories/lead-intelligence/grids.png?focus%5B%5D=577&focus%5B%5D=67456&focus%5B%5D=19743&focus%5B%5D=38170&focus%5B%5D=16297&focus%5B%5D=1188166&focus%5B%5D=135441&focus%5B%5D=152722) Highlighted products: GTM Workspace - Powered by ZoomInfo, Seamless (formally Seamless.AI), Apollo.io, Cognism, RocketReach, Nooks, GTM Studio - Powered by ZoomInfo, and Waalaxy. Underlying data: [Grid® JSON](https://www.g2.com/categories/lead-intelligence/grids.json?focus%5B%5D=gtm-workspace-powered-by-zoominfo&focus%5B%5D=seamless-formally-seamless-ai&focus%5B%5D=apollo-io&focus%5B%5D=cognism&focus%5B%5D=rocketreach&focus%5B%5D=nooks&focus%5B%5D=gtm-studio-powered-by-zoominfo&focus%5B%5D=waalaxy) ## How Many Lead Intelligence Software Products Does G2 Track? **Total Products under this Category:** 366 ### Category Stats (Jul 2026) - **Average Rating**: 4.58/5 The average rating of products in this category, based on all submitted ratings - **Top Trending Product**: Diginius Insight (+3.71%) - Among all products in this category, Diginius Insight recorded the largest rating increase compared to last month *Last updated: July 14, 2026* ## How Does G2 Rank Lead Intelligence Software Products? **Why You Can Trust G2's Software Rankings:** - 30 Analysts and Data Experts - 74,000+ Authentic Reviews - 366+ Products - Unbiased Rankings G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category. ## Which Lead Intelligence Software Is Best for Your Use Case? - **Leader:** [GTM Workspace - Powered by ZoomInfo](https://www.g2.com/products/gtm-workspace-powered-by-zoominfo/reviews) - **Highest Performer:** [Success.ai](https://www.g2.com/products/success-ai/reviews) - **Easiest to Use:** [FullEnrich](https://www.g2.com/products/fullenrich/reviews) - **Top Trending:** [Instantly](https://www.g2.com/products/instantly/reviews) - **Best Free Software:** [Apollo.io](https://www.g2.com/products/apollo-io/reviews) --- **Sponsored** ### Acquisition Inc Acquisition Inc operates in the B2B Lead Generation industry helping the worlds largest B2B brands generate premium quality leads for their marketing campaigns and sales teams. With a focus on data hygiene and superior service, clients of Acquisition Inc enjoy an extensive suite of demand generation solutions uniquely underpinned by an in-house team of data scientists. Acquisition Inc offer the following services: - Content Syndication - Account Based Marketing (ABM) - Marketing Qualified leads (MQL) - BANT leads - Owned and operated Intent Data - Live Install Base services [Visit website](https://www.g2.com/external_clickthroughs/record?secure%5Bad_program%5D=ppc&secure%5Bad_slot%5D=category_product_list&secure%5Bcategory_id%5D=497&secure%5Bchosen_at%5D=2026-07-14T19%3A20%3A54Z&secure%5Bdisplayable_resource_id%5D=497&secure%5Bdisplayable_resource_type%5D=Category&secure%5Bmedium%5D=sponsored&secure%5Bplacement_reason%5D=page_category&secure%5Bplacement_resource_ids%5D%5B%5D=497&secure%5Bprioritized%5D=false&secure%5Bproduct_id%5D=1465052&secure%5Bresource_id%5D=497&secure%5Bresource_type%5D=Category&secure%5Bsource_type%5D=category_page&secure%5Bsource_url%5D=https%3A%2F%2Fwww.g2.com%2Fcategories%2Flead-intelligence%3Fopen_modal_url%3D%252Fproducts%252Ffirmable%252Fwishlists%253Fhost_path%253D%25252Fcategories%25252Flead-intelligence%2526source%253Dcategory&secure%5Btoken%5D=71fcffbb51875f204940e19d791fc6a924635d7a0c7db9a2ed4b3bcdefc0162c&secure%5Burl%5D=https%3A%2F%2Facquisition-inc.com&secure%5Burl_type%5D=company_website) --- ## What Are the Top-Rated Lead Intelligence Software Products in 2026? ### 1. [GTM Workspace - Powered by ZoomInfo](https://www.g2.com/products/gtm-workspace-powered-by-zoominfo/reviews) ZoomInfo Sales is a software designed to empower sales teams by transforming B2B contact and account data into actionable prospecting insights within a unified platform. The software provides access to over 70 million direct dial phone numbers, 174 million verified email addresses, and 500 million professional profiles by leveraging a continuously verified database and AI-driven analysis of over one billion buying signals per month. It automates account research, follow-up task generation, and outreach drafting and reduces the time sellers spend on manual prospecting by an estimated 10 hours per week. ZoomInfo Sales addresses the challenge of fragmented sales workflows by consolidating prospecting, buyer intent tracking, and CRM-synced alerts into a single platform. The software supports sales development representatives, account executives, and revenue operations teams through integrations with leading CRM systems and a suite of AI agents that recommend next best actions across the sales cycle. **Average Rating:** 4.5/5.0 **Total Reviews:** 8,876 **How Do G2 Users Rate GTM Workspace - Powered by ZoomInfo?** - **Has the product been a good partner in doing business?:** 8.6/10 (Category avg: 9.3/10) - **Lead Quality:** 8.5/10 (Category avg: 8.8/10) - **Lead Enrichment:** 8.6/10 (Category avg: 8.7/10) - **Lead Analysis:** 8.5/10 (Category avg: 8.6/10) **Who Is the Company Behind GTM Workspace - Powered by ZoomInfo?** - **Seller:** [ZoomInfo](https://www.g2.com/sellers/zoominfo-26a9872a-d61e-4832-ab53-5e972b230706) - **Company Website:** https://www.zoominfo.com/ - **Year Founded:** 2000 - **HQ Location:** Vancouver, WA - **Twitter:** @ZoomInfo (23,515 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/zoominfo/ (4,221 employees on LinkedIn®) **Who Uses This Product?** - **Who Uses This:** Account Executive, Sales Development Representative - **Top Industries:** Computer Software, Information Technology and Services - **Company Size:** 48% Mid-Market, 26% Enterprise #### What Are GTM Workspace - Powered by ZoomInfo's Pros and Cons? **Pros:** - Contact Information (353 reviews) - Ease of Use (349 reviews) - Data Accuracy (325 reviews) - Features (290 reviews) - Lead Generation (280 reviews) **Cons:** - Inaccurate Data (205 reviews) - Outdated Data (203 reviews) - Outdated Contacts (186 reviews) - Data Inaccuracy (161 reviews) - Outdated Information (155 reviews) ### What Do G2 Reviewers Say About GTM Workspace - Powered by ZoomInfo? *AI-generated summary from verified user reviews* **Pros:** - Users find **invaluable contact information** on potential buyers in the C suite, enhancing their sales strategies effectively. - Users find the **ease of use** of GTM Workspace invaluable for gaining insights and enhancing their sales process. - Users appreciate the **data accuracy** of GTM Workspace, enhancing their ability to find valuable prospects effortlessly. - Users value the **bulk data download** feature for its efficiency in generating leads in their specific industry. - Users value the **effective lead generation** capabilities of GTM Workspace, significantly boosting their sales and prospecting efficiency. **Cons:** - Users face challenges with **inaccurate data** , including unassigned numbers and outdated contact information, impacting their outreach efforts. - Users often face **outdated data** issues in contacts, leading them to seek alternative solutions for accurate information. - Users often face issues with **outdated contacts** , making it challenging to access accurate and current information. - Users face issues with **data inaccuracy** , such as incorrect contact locations and unassigned numbers impacting their experience. - Users often face **outdated information** regarding contacts, leading to frustration and reliance on alternative services for accuracy. #### What Are Recent G2 Reviews of GTM Workspace - Powered by ZoomInfo? **"[ZoomInfo GTM Workspace: Fast, Accurate Data and Strong ROI for Channel Prospecting](https://www.g2.com/survey_responses/gtm-workspace-powered-by-zoominfo-review-12893195)"** **Rating:** 5.0/5.0 stars *— Lannie L.* [Read full review](https://www.g2.com/survey_responses/gtm-workspace-powered-by-zoominfo-review-12893195) --- **"[A Powerful AI Tool for Inside Sales Success](https://www.g2.com/survey_responses/gtm-workspace-powered-by-zoominfo-review-12894485)"** **Rating:** 4.5/5.0 stars *— Raju S.* [Read full review](https://www.g2.com/survey_responses/gtm-workspace-powered-by-zoominfo-review-12894485) --- #### What Are G2 Users Discussing About GTM Workspace - Powered by ZoomInfo? - [How does ZoomInfo SalesOS empower sales teams to achieve better results through data-driven insights?](https://www.g2.com/discussions/how-does-zoominfo-salesos-empower-sales-teams-to-achieve-better-results-through-data-driven-insights) - 3 comments, 1 upvote - [What is ZoomInfo SalesOS used for?](https://www.g2.com/discussions/what-is-zoominfo-salesos-used-for) - 3 comments, 1 upvote - [Is ZoomInfo legal?](https://www.g2.com/discussions/is-zoominfo-legal) - 6 comments, 1 upvote - [Who are ZoomInfo's top 3 competitors?](https://www.g2.com/discussions/who-are-zoominfo-s-top-3-competitors) - 4 comments, 2 upvotes - [How does ZoomInfo get my details?](https://www.g2.com/discussions/how-does-zoominfo-get-my-details) - 2 comments, 1 upvote ### 2. [Apollo.io](https://www.g2.com/products/apollo-io/reviews) Apollo.io is a software designed to help revenue teams find, engage, and manage B2B buyers across the entire sales cycle within a single AI-powered go-to-market platform. The software provides firmographic, technographic, and buyer signal data alongside multi-channel sales engagement sequencing by leveraging an extensive B2B database and intelligent AI agents that assist with account research, lead scoring, and message generation. It automates outbound and inbound prospecting workflows and reduces the number of disconnected tools required to manage pipeline by consolidating data, engagement, and deal tracking in one place. Apollo.io addresses the challenge of fragmented go-to-market execution by combining contact enrichment, CRM-synced records, and agentic AI recommendations so sellers can prioritize and personalize outreach at scale. The software supports sales development representatives, account executives, revenue operations, and marketing teams through integrations with Salesforce and other CRM platforms, making it accessible to B2B organizations of all sizes. **Average Rating:** 4.7/5.0 **Total Reviews:** 9,356 **How Do G2 Users Rate Apollo.io?** - **Has the product been a good partner in doing business?:** 9.1/10 (Category avg: 9.3/10) - **Lead Quality:** 8.8/10 (Category avg: 8.8/10) - **Lead Enrichment:** 8.9/10 (Category avg: 8.7/10) - **Lead Analysis:** 8.8/10 (Category avg: 8.6/10) **Who Is the Company Behind Apollo.io?** - **Seller:** [Apollo.io](https://www.g2.com/sellers/apollo-io) - **Company Website:** https://www.apollo.io/ - **Year Founded:** 2015 - **HQ Location:** San Francisco, CA - **LinkedIn® Page:** https://www.linkedin.com/company/No-Linkedin-Presence-Added-Intentionally-By-DataOps (1 employees on LinkedIn®) **Who Uses This Product?** - **Who Uses This:** Account Executive, Business Development Manager - **Top Industries:** Information Technology and Services, Computer Software - **Company Size:** 67% Small-Business, 29% Mid-Market #### What Are Apollo.io's Pros and Cons? **Pros:** - Ease of Use (1587 reviews) - Lead Generation (1349 reviews) - Features (1321 reviews) - Helpful (1317 reviews) - Time-saving (1123 reviews) **Cons:** - Missing Features (559 reviews) - Inaccurate Data (469 reviews) - Learning Curve (458 reviews) - Limited Features (431 reviews) - Data Inaccuracy (420 reviews) ### What Do G2 Reviewers Say About Apollo.io? *AI-generated summary from verified user reviews* **Pros:** - Users love the **ease of use** of Apollo.io, finding it a simple and efficient all-in-one tool. - Users value Apollo.io for its **ease of lead generation** , streamlining prospecting and outreach effectively for their sales needs. - Users love Apollo.io for its **comprehensive database** and seamless LinkedIn integration, enhancing the prospecting experience. - Users love the **mass outbound automation** of Apollo.io, significantly saving time and enhancing productivity in outreach. - Users commend Apollo.io for its **time-saving automation** , enabling efficient prospecting and streamlined outreach in one platform. **Cons:** - Users find the **missing features** in Apollo.io limiting, particularly regarding CRM integration and automation options. - Users often face **inaccurate data** issues, requiring manual verification that complicates outreach efforts and reliability. - Users often face a **steep learning curve** with Apollo.io due to its clunky UI and complex features. - Users are disappointed by the **limited features** in Apollo.io, wishing for more integrations and sequences. - Users experience **data inaccuracy** with Apollo.io, facing outdated contact information that hinders effective outreach efforts. #### What Are Recent G2 Reviews of Apollo.io? **"[Apollo.io’s All-in-One Sales Platform That Supercharges Efficiency](https://www.g2.com/survey_responses/apollo-io-review-13069391)"** **Rating:** 4.5/5.0 stars *— Sunny S.* [Read full review](https://www.g2.com/survey_responses/apollo-io-review-13069391) --- **"[One Platform for Prospecting, Outreach, and Pipeline Growth](https://www.g2.com/survey_responses/apollo-io-review-12951676)"** **Rating:** 4.5/5.0 stars *— Satya R.* [Read full review](https://www.g2.com/survey_responses/apollo-io-review-12951676) --- #### What Are G2 Users Discussing About Apollo.io? - [What unique capabilities does Apollo.io offer for streamlining sales and marketing workflows?](https://www.g2.com/discussions/what-unique-capabilities-does-apollo-io-offer-for-streamlining-sales-and-marketing-workflows) - 4 comments, 2 upvotes - [What is Apollo.io used for?](https://www.g2.com/discussions/apollo-io-what-is-apollo-io-used-for) - 6 comments, 3 upvotes - [How do I remove my information from Apollo io?](https://www.g2.com/discussions/how-do-i-remove-my-information-from-apollo-io) - 4 comments, 1 upvote - [Is Apollo IO free?](https://www.g2.com/discussions/is-apollo-io-free) - 10 comments, 5 upvotes - [What is Apollo io?](https://www.g2.com/discussions/what-is-apollo-io) - 3 comments, 1 upvote ### 3. [Seamless (formally Seamless.AI)](https://www.g2.com/products/seamless-formally-seamless-ai/reviews) Seamless (formally Seamless.AI) is a software designed to provide real-time B2B contact data including verified emails, cell phone numbers, and sales insights to help teams find and close deals. The software provides access to over 1.7 billion contacts and 150 million company profiles, including buyer intent and job change signals, by leveraging AI to ensure data accuracy across its database. It automates the list-building process and reduces the manual effort required to research and compile prospect information at scale. Seamless (formally Seamless.AI) addresses the challenge of maintaining current and accurate contact data by continuously researching and refreshing records using AI-powered verification. The software supports sales and marketing teams through integrations with CRM and sales engagement platforms including Salesforce, HubSpot, Salesloft, Outreach, and Pipedrive. **Average Rating:** 4.4/5.0 **Total Reviews:** 5,347 **How Do G2 Users Rate Seamless (formally Seamless.AI)?** - **Has the product been a good partner in doing business?:** 8.5/10 (Category avg: 9.3/10) - **Lead Quality:** 7.9/10 (Category avg: 8.8/10) - **Lead Enrichment:** 8.0/10 (Category avg: 8.7/10) - **Lead Analysis:** 7.8/10 (Category avg: 8.6/10) **Who Is the Company Behind Seamless (formally Seamless.AI)?** - **Seller:** [Seamless](https://www.g2.com/sellers/seamless-803b0bbf-7ae7-470b-ba27-72e05602ad0d) - **Company Website:** https://www.seamless.ai - **Year Founded:** 2015 - **HQ Location:** Columbus, Ohio - **Twitter:** @SeamlessAI (25,330 Twitter followers) **Who Uses This Product?** - **Who Uses This:** Account Executive, CEO - **Top Industries:** Information Technology and Services, Computer Software - **Company Size:** 64% Small-Business, 29% Mid-Market #### What Are Seamless (formally Seamless.AI)'s Pros and Cons? **Pros:** - Contact Information (1162 reviews) - Ease of Use (1138 reviews) - Lead Generation (609 reviews) - Data Accuracy (532 reviews) - Accuracy of Information (491 reviews) **Cons:** - Inaccurate Data (407 reviews) - Outdated Contacts (295 reviews) - Outdated Information (285 reviews) - Data Inaccuracy (236 reviews) - Expensive (220 reviews) ### What Do G2 Reviewers Say About Seamless (formally Seamless.AI)? *AI-generated summary from verified user reviews* **Pros:** - Users value the **verified contact information** provided by Seamless.AI, greatly enhancing their prospecting and follow-up efforts. - Users appreciate the **user-friendly interface** of Seamless, enabling quick and efficient navigation for finding contacts. - Users value the **accuracy and speed** of Seamless.AI in generating high-quality leads efficiently. - Users value Seamless.AI for its **accuracy and speed** , enabling efficient outreach with up-to-date, verified contact information. - Users praise the **accuracy and speed of information** in Seamless, enhancing sales outreach significantly. **Cons:** - Users are frustrated by the **inaccurate data** and ineffective search functions, impacting their ability to prospect effectively. - Users face challenges with **outdated contacts** , finding it tedious to filter out low-quality data during searches. - Users report **outdated information** in Seamless, leading to inaccuracies and missing contact details during searches. - Users experience **data inaccuracy** with Seamless, finding information often unreliable and requiring careful manual verification. - Users find Seamless to be **expensive** for small businesses, considering additional fees and limited value for their needs. #### What Are Recent G2 Reviews of Seamless (formally Seamless.AI)? **"[Seamless Saves Time with Verified B2B Data and an Intuitive UI](https://www.g2.com/survey_responses/seamless-formally-seamless-ai-review-12963452)"** **Rating:** 4.0/5.0 stars *— Karthick P.* [Read full review](https://www.g2.com/survey_responses/seamless-formally-seamless-ai-review-12963452) --- **"[High-Quality Verified Data, Easy Interface, and Great Value with Seamless.ai](https://www.g2.com/survey_responses/seamless-formally-seamless-ai-review-13079465)"** **Rating:** 5.0/5.0 stars *— Gemma Serenity G.* [Read full review](https://www.g2.com/survey_responses/seamless-formally-seamless-ai-review-13079465) --- #### What Are G2 Users Discussing About Seamless (formally Seamless.AI)? - [What is Seamless.ai used for?](https://www.g2.com/discussions/what-is-seamless-ai-used-for) - 4 comments, 2 upvotes - [What is seamless software?](https://www.g2.com/discussions/seamless-ai-what-is-seamless-software) - 1 comment - [Is seamless Ai legal?](https://www.g2.com/discussions/is-seamless-ai-legal) - 4 comments - [How much is seamless AI?](https://www.g2.com/discussions/how-much-is-seamless-ai) - 1 comment - [What does seamless AI do?](https://www.g2.com/discussions/what-does-seamless-ai-do) - 4 comments ### 4. [Cognism](https://www.g2.com/products/cognism/reviews) Cognism is a software designed to provide European and global B2B contact data and sales intelligence to help revenue teams discover and engage qualified decision-makers faster. The software provides verified phone numbers, email addresses, and contextual buying signals by leveraging a compliance-focused database with particular strength in EMEA and GDPR-regulated markets. It automates the prospecting research process and reduces the guesswork involved in identifying and reaching the right contacts at target accounts. Cognism addresses the challenge of unreliable or non-compliant B2B data by maintaining a verified, GDPR-compliant contact database that revenue teams can trust for outbound outreach. The software supports sales development representatives and account executives through integrations with CRM platforms including Salesforce and HubSpot, serving businesses of all sizes. **Average Rating:** 4.5/5.0 **Total Reviews:** 1,328 **How Do G2 Users Rate Cognism?** - **Has the product been a good partner in doing business?:** 9.3/10 (Category avg: 9.3/10) - **Lead Quality:** 8.2/10 (Category avg: 8.8/10) - **Lead Enrichment:** 8.3/10 (Category avg: 8.7/10) - **Lead Analysis:** 8.0/10 (Category avg: 8.6/10) **Who Is the Company Behind Cognism?** - **Seller:** [Cognism](https://www.g2.com/sellers/cognism) - **Company Website:** https://www.cognism.com - **Year Founded:** 2015 - **HQ Location:** London, England - **Twitter:** @Cognism (2,331 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/10533439/ (451 employees on LinkedIn®) **Who Uses This Product?** - **Who Uses This:** Account Executive, Sales Development Representative - **Top Industries:** Computer Software, Information Technology and Services - **Company Size:** 50% Mid-Market, 25% Small-Business #### What Are Cognism's Pros and Cons? **Pros:** - Ease of Use (199 reviews) - Contact Information (178 reviews) - Data Accuracy (159 reviews) - Lead Generation (121 reviews) - Time-saving (103 reviews) **Cons:** - Inaccurate Data (91 reviews) - Incorrect Numbers (59 reviews) - Outdated Contacts (57 reviews) - Incorrect Information (53 reviews) - Limited Contacts (51 reviews) ### What Do G2 Reviewers Say About Cognism? *AI-generated summary from verified user reviews* **Pros:** - Users appreciate the **ease of use** of Cognism, facilitating seamless data access and quick information retrieval. - Users value the **high-quality, verified contact data** from Cognism, enhancing outreach success and overall efficiency. - Users appreciate the **high data accuracy** of Cognism, which enhances usability and streamlines contact searches effectively. - Users benefit from the **easy lead generation** capabilities of Cognism, enhancing usability and integration within companies. - Users commend Cognism for its **time-saving capabilities** , enhancing outreach efficiency and simplifying data management. **Cons:** - Users often face **inaccurate data** issues with company names and contact details, hindering effective outreach efforts. - Users are frustrated by the **occasional incorrect numbers** which can hinder their outreach efforts with Cognism. - Users express concerns about **outdated contacts** , noting inaccuracies in email and personal mobile number information. - Users report **incorrect information** with Cognism, including inflated company data and missing details, leading to frustration. - Users express concerns about **limited contacts** and coverage, noting challenges with accuracy and data availability. #### What Are Recent G2 Reviews of Cognism? **"[Outstanding European Contact Data Accuracy with Seamless CRM Enrichment](https://www.g2.com/survey_responses/cognism-review-12964529)"** **Rating:** 4.5/5.0 stars *— Yeray C.* [Read full review](https://www.g2.com/survey_responses/cognism-review-12964529) --- **"[Precision in Customer Research, But Pay Attention to Financial Data](https://www.g2.com/survey_responses/cognism-review-10925840)"** **Rating:** 4.0/5.0 stars *— Erick G.* [Read full review](https://www.g2.com/survey_responses/cognism-review-10925840) --- #### What Are G2 Users Discussing About Cognism? - [What is Cognism used for?](https://www.g2.com/discussions/what-is-cognism-used-for) ### 5. [RocketReach](https://www.g2.com/products/rocketreach/reviews) RocketReach is a software designed to help sales, marketing, and recruiting teams find accurate contact information and build targeted prospect lists through one of the world's largest lead intelligence databases. The software provides continuously verified email addresses, phone numbers, and company data by leveraging automated data quality processes and a broad professional contact database spanning industries including healthcare, technology, and financial services. It automates the workflow of discovering and engaging prospects and reduces the time required to manually source contact details by enabling one-click lookups and the Autopilot automated workflow feature. RocketReach addresses the challenge of reaching the right decision-makers by combining intent data, precise filtering, and accurate contact enrichment so teams can personalize outreach and improve response rates. The software supports sales prospecting, marketing list building, and talent acquisition through integrations with LinkedIn and other platforms, serving small businesses and mid-market organizations. **Average Rating:** 4.4/5.0 **Total Reviews:** 1,354 **How Do G2 Users Rate RocketReach?** - **Has the product been a good partner in doing business?:** 8.6/10 (Category avg: 9.3/10) - **Lead Quality:** 8.0/10 (Category avg: 8.8/10) - **Lead Enrichment:** 8.1/10 (Category avg: 8.7/10) - **Lead Analysis:** 7.8/10 (Category avg: 8.6/10) **Who Is the Company Behind RocketReach?** - **Seller:** [RocketReach](https://www.g2.com/sellers/rocketreach) - **Company Website:** https://rocketreach.co - **Year Founded:** 2016 - **HQ Location:** Brooklyn, NY - **Twitter:** @RocketReachCo (3,422 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/18097967/ (95 employees on LinkedIn®) **Who Uses This Product?** - **Who Uses This:** Founder, Business Development Manager - **Top Industries:** Marketing and Advertising, Financial Services - **Company Size:** 66% Small-Business, 24% Mid-Market #### What Are RocketReach's Pros and Cons? **Pros:** - Contact Information (273 reviews) - Ease of Use (266 reviews) - Accuracy (133 reviews) - Accurate Data (127 reviews) - Data Accuracy (113 reviews) **Cons:** - Inaccurate Data (115 reviews) - Outdated Contacts (110 reviews) - Outdated Data (87 reviews) - Outdated Information (85 reviews) - Missing Information (75 reviews) ### What Do G2 Reviewers Say About RocketReach? *AI-generated summary from verified user reviews* **Pros:** - Users find it easy to access **comprehensive contact information** with RocketReach, enhancing their prospecting efforts effectively. - Users highlight the **ease of use** of RocketReach, making contact finding quick and efficient with minimal setup. - Users praise the **high accuracy** of RocketReach, noting its ability to deliver precise contact information effectively. - Users value the **accurate and up-to-date data** from RocketReach, enhancing their outreach effectiveness and business opportunities. - Users love the **high accuracy** of RocketReach, providing reliable contact details and reducing bounced emails significantly. **Cons:** - Users find **inaccurate data** in RocketReach frustrating, as outdated contacts can complicate outreach efforts. - Users are frustrated by the **outdated contacts** in RocketReach, leading to confusion over accurate information and roles. - Users often face **outdated data** in RocketReach, leading to confusion and ineffective outreach attempts. - Users experience **outdated information** in RocketReach, leading to misdirected communications and wasted credits on incorrect contacts. - Users express concern over **missing information** , particularly insufficient contact data and outdated leads in RocketReach. #### What Are Recent G2 Reviews of RocketReach? **"[Fast, Easy-to-Use Contact Data with High Accuracy and Wide Coverage](https://www.g2.com/survey_responses/rocketreach-review-12665800)"** **Rating:** 4.0/5.0 stars *— Hillal A.* [Read full review](https://www.g2.com/survey_responses/rocketreach-review-12665800) --- **"[Efficient Contact Extraction, Needs Higher Email Limit](https://www.g2.com/survey_responses/rocketreach-review-12629219)"** **Rating:** 4.0/5.0 stars *— Ronald D.* [Read full review](https://www.g2.com/survey_responses/rocketreach-review-12629219) --- #### What Are G2 Users Discussing About RocketReach? - [What is RocketReach used for?](https://www.g2.com/discussions/rocketreach-what-is-rocketreach-used-for) - [How do I remove my information from RocketReach?](https://www.g2.com/discussions/how-do-i-remove-my-information-from-rocketreach) - [How much does RocketReach cost?](https://www.g2.com/discussions/how-much-does-rocketreach-cost) - 4 comments, 1 upvote - [Is RocketReach good?](https://www.g2.com/discussions/is-rocketreach-good) - 4 comments - [What is RocketReach used for?](https://www.g2.com/discussions/what-is-rocketreach-used-for) - 2 comments ### 6. [Nooks](https://www.g2.com/products/nooks/reviews) Nooks is a software designed to help outbound sales teams generate pipeline more efficiently by pairing human judgment with AI execution in a unified agent workspace. The software provides account signals, historical context, and next-best action recommendations alongside multi-channel AI sequencing by leveraging intelligent automation that keeps outreach relevant as teams scale. It automates repetitive research and sequencing tasks and reduces context switching by consolidating prospecting signals, parallel dialing, and outreach management into a single platform. Nooks addresses the inefficiency of legacy outbound tools by enabling sales development representatives to cut research time by up to 90% and more than double email-sourced pipeline. The software supports SDR and sales teams at organizations including HubSpot, Deel, and Rippling through a consolidated platform that replaces multiple vendors with one integrated outbound workflow. **Average Rating:** 4.8/5.0 **Total Reviews:** 1,618 **How Do G2 Users Rate Nooks?** - **Has the product been a good partner in doing business?:** 9.6/10 (Category avg: 9.3/10) - **Lead Quality:** 8.3/10 (Category avg: 8.8/10) - **Lead Enrichment:** 8.6/10 (Category avg: 8.7/10) - **Lead Analysis:** 8.7/10 (Category avg: 8.6/10) **Who Is the Company Behind Nooks?** - **Seller:** [Nooks](https://www.g2.com/sellers/nooks) - **Company Website:** https://www.nooks.ai/ - **HQ Location:** San Francisco, California - **Twitter:** @JoinNooks (390 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/nooksapp (390 employees on LinkedIn®) **Who Uses This Product?** - **Who Uses This:** SDR, Business Development Representative - **Top Industries:** Computer Software, Information Technology and Services - **Company Size:** 50% Mid-Market, 25% Small-Business #### What Are Nooks's Pros and Cons? **Pros:** - Time-saving (373 reviews) - Ease of Use (356 reviews) - Efficiency (328 reviews) - Features (235 reviews) - Lead Generation (207 reviews) **Cons:** - Call Issues (200 reviews) - Dialer Issues (103 reviews) - Missing Features (74 reviews) - Dialer Limitations (60 reviews) - Connection Issues (54 reviews) ### What Do G2 Reviewers Say About Nooks? *AI-generated summary from verified user reviews* **Pros:** - Users appreciate the **time-saving features** of Nooks, significantly boosting efficiency and productivity in their workflow. - Users find Nooks to be **beginner-friendly and easy to navigate** , enhancing their overall productivity and experience. - Users are impressed with the **efficiency** of Nooks, significantly saving time in their daily workflow with improved features. - Users highlight the **parallel dialing and AI features** of Nooks, enhancing efficiency and meaningful interactions in sales. - Users praise Nooks for its **effective lead generation tools** , enhancing productivity and streamlining the calling process. **Cons:** - Users often face **call issues** with Nooks, including slow connections and frustrating glitches that hinder communication. - Users report **dialer issues** with misidentifying wrong numbers and complications during call transitions, affecting overall efficiency. - Users find the **missing features** of Nooks limiting, particularly in sorting, lead deletion, and multi-tab operation. - Users experience **dialer limitations** with Nooks, facing issues like double calls and lack of urgent task triggers. - Users experience **connection issues** with delays and dropped calls, affecting their overall interaction with Nooks. #### What Are Recent G2 Reviews of Nooks? **"[Nooks Supercharged Our Call Volume and Conversations](https://www.g2.com/survey_responses/nooks-review-13036332)"** **Rating:** 5.0/5.0 stars *— Jawad R.* [Read full review](https://www.g2.com/survey_responses/nooks-review-13036332) --- **"[Nooks’ AI Assistant and Unified Workspace Transformed Our Prospecting Speed](https://www.g2.com/survey_responses/nooks-review-12899606)"** **Rating:** 5.0/5.0 stars *— William S.* [Read full review](https://www.g2.com/survey_responses/nooks-review-12899606) --- ### 7. [GTM Studio - Powered by ZoomInfo](https://www.g2.com/products/gtm-studio-powered-by-zoominfo/reviews) ZoomInfo Operations is a software designed to help sales and marketing operations teams optimize their go-to-market strategies by automating the cleaning, enriching, and routing of sales and marketing data. The software provides automated deduplication, field standardization, record completion, and intelligent lead routing by leveraging a no-code data management engine integrated with ZoomInfo and over 60 third-party data sources. It automates data hygiene workflows and reduces the manual effort required to maintain accurate CRM and marketing automation records at scale. ZoomInfo Operations addresses the challenge of fragmented and outdated go-to-market data by establishing a unified, enriched data foundation that ensures every lead, account, and opportunity reaches the right sales representative at the right time. The software supports Salesforce administrators and marketing operations managers through seamless integrations with CRM and marketing automation platforms, enabling more precise targeting, faster response times, and improved revenue outcomes. **Average Rating:** 4.5/5.0 **Total Reviews:** 3,395 **How Do G2 Users Rate GTM Studio - Powered by ZoomInfo?** - **Has the product been a good partner in doing business?:** 9.0/10 (Category avg: 9.3/10) - **Lead Quality:** 9.0/10 (Category avg: 8.8/10) - **Lead Enrichment:** 8.6/10 (Category avg: 8.7/10) - **Lead Analysis:** 8.9/10 (Category avg: 8.6/10) **Who Is the Company Behind GTM Studio - Powered by ZoomInfo?** - **Seller:** [ZoomInfo](https://www.g2.com/sellers/zoominfo-26a9872a-d61e-4832-ab53-5e972b230706) - **Company Website:** https://www.zoominfo.com/ - **Year Founded:** 2000 - **HQ Location:** Vancouver, WA - **Twitter:** @ZoomInfo (23,515 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/zoominfo/ (4,221 employees on LinkedIn®) **Who Uses This Product?** - **Top Industries:** Information Technology and Services, Computer Software - **Company Size:** 63% Mid-Market, 24% Enterprise #### What Are GTM Studio - Powered by ZoomInfo's Pros and Cons? **Pros:** - Features (28 reviews) - Lead Generation (27 reviews) - Ease of Use (25 reviews) - Data Accuracy (21 reviews) - Data Quality (21 reviews) **Cons:** - Expensive (17 reviews) - Data Inaccuracy (13 reviews) - Cost (12 reviews) - Complexity (10 reviews) - Learning Curve (10 reviews) ### What Do G2 Reviewers Say About GTM Studio - Powered by ZoomInfo? *AI-generated summary from verified user reviews* **Pros:** - Users appreciate the **accurate data and intuitive automations** in GTM Studio, enhancing campaign management and audience targeting. - Users value the **high-quality lead generation** capabilities of GTM Studio, enhancing targeted marketing and prospect engagement. - Users appreciate the **ease of use** of GTM Studio, finding it intuitive and efficient for their marketing needs. - Users value the **accurate data** provided by GTM Studio, enhancing their targeting and campaign effectiveness immensely. - Users value the **accuracy and depth of data** in GTM Studio, enhancing lead targeting and conversion rates effectively. **Cons:** - Users feel that the **expensive pricing** of GTM Studio is a significant drawback, impacting overall satisfaction. - Users experience **data inaccuracy** with GTM Studio, leading to verification delays and wasted outreach efforts. - Users feel the product is **expensive** , suggesting that lower pricing could enhance its overall appeal and accessibility. - Users find the tool's **complexity overwhelming** , especially when managing multiple features and contacts simultaneously. - Users find the **learning curve steep** , making it challenging for new users to master all features effectively. #### What Are Recent G2 Reviews of GTM Studio - Powered by ZoomInfo? **"[Account Exectuive](https://www.g2.com/survey_responses/gtm-studio-powered-by-zoominfo-review-9414756)"** **Rating:** 5.0/5.0 stars *— Alex P.* [Read full review](https://www.g2.com/survey_responses/gtm-studio-powered-by-zoominfo-review-9414756) --- **"[Amazing Platform That Helps Marketers Bridge the Gap with your Audience](https://www.g2.com/survey_responses/gtm-studio-powered-by-zoominfo-review-9742370)"** **Rating:** 5.0/5.0 stars *— Verified User in Hospital & Health Care* [Read full review](https://www.g2.com/survey_responses/gtm-studio-powered-by-zoominfo-review-9742370) --- #### What Are G2 Users Discussing About GTM Studio - Powered by ZoomInfo? - [What impact has Chorus by ZoomInfo had on the enhancement of sales conversations and customer insights?](https://www.g2.com/discussions/what-impact-has-chorus-by-zoominfo-had-on-the-enhancement-of-sales-conversations-and-customer-insights) - [What is Chorus.ai used for?](https://www.g2.com/discussions/what-is-chorus-ai-used-for) - [What is ZoomInfo MarketingOS used for?](https://www.g2.com/discussions/what-is-zoominfo-marketingos-used-for) - [What are ZoomInfo scoops?](https://www.g2.com/discussions/what-are-zoominfo-scoops) - [What information does ZoomInfo provide?](https://www.g2.com/discussions/what-information-does-zoominfo-provide) ### 8. [Waalaxy](https://www.g2.com/products/waalaxy/reviews) Waalaxy is a software designed to help professionals and organizations identify, contact, and manage relationships with prospects and candidates through LinkedIn and email outreach. The software provides multichannel sequence building that combines LinkedIn connection requests, messages, and email follow-ups by leveraging direct integration with the LinkedIn interface and data enrichment to discover verified professional emails. It automates repetitive outreach tasks and reduces manual effort by enabling users to run structured campaigns across a larger number of contacts without requiring technical expertise. Waalaxy addresses the challenge of organizing and scaling LinkedIn-based prospecting by offering shared lead lists, user permissions, and activity tracking that prevent duplicate outreach and maintain campaign consistency across teams. The software supports founders, sales representatives, and recruiters through integrations with CRM platforms including HubSpot and Pipedrive, as well as automation tools such as Zapier and Make, serving more than 150,000 professionals worldwide. **Average Rating:** 4.5/5.0 **Total Reviews:** 1,364 **How Do G2 Users Rate Waalaxy?** - **Has the product been a good partner in doing business?:** 8.6/10 (Category avg: 9.3/10) - **Lead Quality:** 8.4/10 (Category avg: 8.8/10) - **Lead Enrichment:** 8.3/10 (Category avg: 8.7/10) - **Lead Analysis:** 7.9/10 (Category avg: 8.6/10) **Who Is the Company Behind Waalaxy?** - **Seller:** [Waalaxy](https://www.g2.com/sellers/waalaxy) - **Company Website:** https://www.waalaxy.com/ - **Year Founded:** 2019 - **HQ Location:** Montpellier, Herault - **Twitter:** @waalaxy (116 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/waalaxyen/ (40 employees on LinkedIn®) **Who Uses This Product?** - **Who Uses This:** Founder, CEO - **Top Industries:** Marketing and Advertising, Information Technology and Services - **Company Size:** 76% Small-Business, 8% Mid-Market #### What Are Waalaxy's Pros and Cons? **Pros:** - Ease of Use (188 reviews) - Easy Setup (126 reviews) - Automation (114 reviews) - LinkedIn Integration (97 reviews) - Time-saving (84 reviews) **Cons:** - Expensive (30 reviews) - Campaign Management (22 reviews) - LinkedIn Integration (21 reviews) - Missing Features (21 reviews) - Plan Limitations (19 reviews) ### What Do G2 Reviewers Say About Waalaxy? *AI-generated summary from verified user reviews* **Pros:** - Users love the **ease of use** of Waalaxy, allowing for quick and efficient lead generation without complications. - Users find the **easy setup** of Waalaxy a significant advantage, enabling quick access to its automated features. - Users value the **automation capabilities** of Waalaxy, which significantly streamline their outreach and prospecting efforts. - Users benefit from Waalaxy's **LinkedIn integration** , which enhances efficiency and simplifies multichannel outreach for prospecting. - Users laud Waalaxy for its **time-saving capabilities** , enabling efficient outreach and effortless network expansion. **Cons:** - Users find Waalaxy **expensive** , particularly for startups and individuals seeking cost-effective recruitment solutions. - Users face **campaign lag and sync issues** , affecting the clarity and effectiveness of their overall campaign management. - Users find the **LinkedIn integration slow and basic** , wishing for quicker automation and better outreach opportunities. - Users find Waalaxy lacking in **customization options** and more detailed analytics, affecting their overall experience. - Users find the **plan limitations** somewhat restrictive, impacting the full potential of Waalaxy's outbound workflows. #### What Are Recent G2 Reviews of Waalaxy? **"[Fast Setup and Time-Saving AI Outreach That Punches Above Its Weight](https://www.g2.com/survey_responses/waalaxy-review-12959839)"** **Rating:** 4.5/5.0 stars *— Dylan F.* [Read full review](https://www.g2.com/survey_responses/waalaxy-review-12959839) --- **"[The Best LinkedIn DM Automation Tool](https://www.g2.com/survey_responses/waalaxy-review-13016188)"** **Rating:** 5.0/5.0 stars *— Vineeth G.* [Read full review](https://www.g2.com/survey_responses/waalaxy-review-13016188) --- #### What Are G2 Users Discussing About Waalaxy? - [What is waalaxy used for?](https://www.g2.com/discussions/what-is-waalaxy-used-for) - 1 comment, 1 upvote - [What is ProspectIn used for?](https://www.g2.com/discussions/what-is-prospectin-used-for) ### 9. [6sense Sales Intelligence](https://www.g2.com/products/6sense-sales/reviews) 6sense Sales Intelligence is a software designed to help B2B sales teams identify in-market accounts, understand buyer intent, and engage prospects with the right message at the right moment as part of the broader 6sense Revenue AI platform. The software provides enriched contact profiles including verified emails and phone numbers, predictive account scoring, and automated Sales Alerts by leveraging the proprietary 6AI engine that analyzes trillions of daily buyer signals across intent behavior, firmographics, technographics, and engagement patterns. It automates account prioritization and next-action recommendations and reduces time spent on unqualified outreach by surfacing only the accounts most ready to buy based on buying stage and likelihood to convert. 6sense Sales Intelligence addresses the inefficiency of traditional lead-based prospecting by embedding predictive intelligence directly into seller workflows through Sales Copilot, intelligent workflows, and AI-recommended actions. The software supports mid-market and enterprise revenue teams through integrations with leading CRMs, sales engagement platforms, and marketing automation tools, enabling account-centric go-to-market execution across channels. **Average Rating:** 4.0/5.0 **Total Reviews:** 941 **How Do G2 Users Rate 6sense Sales Intelligence?** - **Has the product been a good partner in doing business?:** 8.8/10 (Category avg: 9.3/10) - **Lead Quality:** 6.8/10 (Category avg: 8.8/10) - **Lead Enrichment:** 6.9/10 (Category avg: 8.7/10) - **Lead Analysis:** 7.2/10 (Category avg: 8.6/10) **Who Is the Company Behind 6sense Sales Intelligence?** - **Seller:** [6sense](https://www.g2.com/sellers/6sense) - **Company Website:** https://www.6sense.com - **Year Founded:** 2013 - **HQ Location:** San Francisco, CA - **Twitter:** @6senseInc (16,911 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/3677944/ (1,653 employees on LinkedIn®) **Who Uses This Product?** - **Who Uses This:** Account Executive, Sales Development Representative - **Top Industries:** Computer Software, Information Technology and Services - **Company Size:** 51% Mid-Market, 35% Enterprise #### What Are 6sense Sales Intelligence's Pros and Cons? **Pros:** - Lead Generation (177 reviews) - Intent Data (176 reviews) - Buyer Intent (174 reviews) - Ease of Use (128 reviews) - Prospecting (110 reviews) **Cons:** - Inaccurate Data (131 reviews) - Data Quality (76 reviews) - Accuracy Issues (70 reviews) - Learning Difficulty (70 reviews) - Outdated Contacts (70 reviews) ### What Do G2 Reviewers Say About 6sense Sales Intelligence? *AI-generated summary from verified user reviews* **Pros:** - Users value the **focused lead generation** of 6sense, which simplifies prospecting and enhances sales efficiency. - Users value the **accurate intent data** from 6sense, providing essential insights for competitive advantage in sales. - Users value the **buyer intent insights** from 6sense, enhancing their ability to target leads effectively. - Users appreciate the **ease of use** of 6sense, enabling efficient data access and streamlined sales processes. - Users appreciate the **efficient prospecting capabilities** of 6sense, significantly easing the sales process and pipeline management. **Cons:** - Users face challenges with **inaccurate data** , often encountering wrong contact information that hampers their outreach efforts. - Users find that **data quality is unreliable** with 6sense, leading to complications in prospecting and outreach. - Users report significant **accuracy issues** with 6sense Sales Intelligence, experiencing false positives and incorrect contact information. - Users find the **learning difficulty** significant, especially due to the complex UI and implementation process. - Users report **outdated contacts** within 6sense Sales Intelligence, impacting the effectiveness and accuracy of the insights provided. #### What Are Recent G2 Reviews of 6sense Sales Intelligence? **"[Great way to capitalize on warm leads](https://www.g2.com/survey_responses/6sense-sales-intelligence-review-11449748)"** **Rating:** 4.5/5.0 stars *— Henry V.* [Read full review](https://www.g2.com/survey_responses/6sense-sales-intelligence-review-11449748) --- **"[Unmatched Dark Funnel Visibility with Powerful Intent Data](https://www.g2.com/survey_responses/6sense-sales-intelligence-review-12555229)"** **Rating:** 5.0/5.0 stars *— Johan C.* [Read full review](https://www.g2.com/survey_responses/6sense-sales-intelligence-review-12555229) --- ### 10. [Prospeo.io](https://www.g2.com/products/prospeo-io/reviews) Prospeo is a B2B sales intelligence and data enrichment platform that helps revenue teams find verified contacts, build targeted prospect lists, and push clean data directly into their sales workflows. Unlike legacy providers that charge six-figure contracts for stale data, Prospeo delivers enterprise-grade accuracy at a fraction of the cost — with every email and mobile number verified before delivery. Prospeo serves sales development representatives, account executives, outbound agencies, founders, and revenue operations teams at B2B organizations of all sizes. Teams use Prospeo to build high-quality lead lists, enrich CRM and CSV records in bulk, and eliminate the manual data cleanup that slows down outbound execution. Key capabilities include: Data and targeting: Access to 300M+ verified profiles, 143M verified emails, and 125M+ verified mobile numbers, filtered through 30+ advanced search dimensions including buyer intent, technographics, headcount growth by department, job change tracking, funding stage, and revenue range. Enrichment and data quality: Bulk enrichment of CRM records and CSVs with 50+ verified data points per contact. Prospeo's proprietary 5-step verification process delivers 98% data accuracy, and credits are only charged for verified results — no spend wasted on stale or not-found contacts. Prospecting and list building: Tools to search, filter, and export targeted prospect lists in seconds. A Chrome extension captures verified contact data directly from LinkedIn, company websites, GitHub, and Twitter without leaving the browser. Integrations and API: Native HubSpot and Salesforce integrations, plus connections to Clay, Zapier, and Instantly. A developer-friendly Search and Enrich API delivers clean JSON responses with millisecond latency and 99.99% uptime, making it easy to embed Prospeo into any existing sales stack. Data freshness: The entire database is refreshed on a weekly 7-day cycle — compared to the monthly or quarterly refreshes typical of legacy platforms — ensuring fewer bounced emails, fewer disconnected numbers, and less time spent on outdated records. By combining verified data, real-time enrichment, and direct CRM integration in one platform, Prospeo is designed to eliminate the gap between list building and outbound execution. This helps teams improve deliverability, increase connect rates, and spend more time selling instead of fixing data. **Average Rating:** 4.6/5.0 **Total Reviews:** 388 **How Do G2 Users Rate Prospeo.io?** - **Has the product been a good partner in doing business?:** 9.0/10 (Category avg: 9.3/10) - **Lead Quality:** 9.2/10 (Category avg: 8.8/10) - **Lead Enrichment:** 9.4/10 (Category avg: 8.7/10) - **Lead Analysis:** 9.1/10 (Category avg: 8.6/10) **Who Is the Company Behind Prospeo.io?** - **Seller:** [Prospeo](https://www.g2.com/sellers/prospeo) - **Company Website:** https://www.prospeo.io - **Year Founded:** 2019 - **HQ Location:** Toronto, CA - **LinkedIn® Page:** http://www.linkedin.com/company/prospeo-radom (31 employees on LinkedIn®) **Who Uses This Product?** - **Who Uses This:** Founder, Business Development Executive - **Top Industries:** Marketing and Advertising, Computer Software - **Company Size:** 86% Small-Business, 12% Mid-Market #### What Are Prospeo.io's Pros and Cons? **Pros:** - Data Accuracy (13 reviews) - Ease of Use (13 reviews) - Customer Support (11 reviews) - Lead Generation (11 reviews) - Accuracy (9 reviews) **Cons:** - Expensive (5 reviews) - Limited Credits (3 reviews) - Verification Issues (3 reviews) - Inaccuracy (2 reviews) - LinkedIn Integration (2 reviews) ### What Do G2 Reviewers Say About Prospeo.io? *AI-generated summary from verified user reviews* **Pros:** - Users value the **data accuracy** of Prospeo.io, enhancing outreach effectiveness and reducing bounce rates significantly. - Users love the **ease of use** of Prospeo.io, finding it user-friendly and efficient for lead generation. - Users appreciate the **fast and helpful customer support** from Prospeo, ensuring they maximize the tool's potential. - Users love how **user-friendly and powerful** Prospeo makes lead generation, enhancing their sales processes and results. - Users value the **accuracy** of Prospeo.io for its reliable email verification, boosting outreach success and response rates. **Cons:** - Users cite **expensive fees** for Prospeo.io, struggling with costs despite limited functionality and unsatisfactory support. - Users express frustration with **limited credits** that don’t roll over, wasting resources and hindering lead generation efforts. - Users report significant **verification issues** , causing frustration and inefficiencies in lead generation and email outreach efforts. - Users find the **inaccuracy** of Prospeo.io concerning, suggesting reliance on multiple providers for better results. - Users find the lack of **LinkedIn Recruiter integration** a limitation that hinders functionality and efficiency. #### What Are Recent G2 Reviews of Prospeo.io? **"[Accurate Email Verification and Effortless Prospecting with Prospeo.io](https://www.g2.com/survey_responses/prospeo-io-review-13083764)"** **Rating:** 5.0/5.0 stars *— Lily G.* [Read full review](https://www.g2.com/survey_responses/prospeo-io-review-13083764) --- **"[Prospeo Makes Prospect Research and Email Verification Fast and Simple](https://www.g2.com/survey_responses/prospeo-io-review-13101103)"** **Rating:** 4.5/5.0 stars *— Sheik U.* [Read full review](https://www.g2.com/survey_responses/prospeo-io-review-13101103) --- ### 11. [Mr. E by EasyLeadz](https://www.g2.com/products/mr-e-by-easyleadz/reviews) Mr. E by EasyLeadz is a software designed to help sales professionals, recruiters, and marketers find direct B2B mobile contact numbers for prospects with a single click. The software provides direct dial mobile numbers and business profile enrichment by leveraging a high-accuracy contact database and a browser extension compatible with LinkedIn, Zaubacorp, Tofler, Instafinancial, and Crunchbase. It automates the process of finding and verifying direct contact numbers and reduces the time required to manually research and confirm prospect phone details. Mr. E by EasyLeadz addresses the challenge of reaching decision-makers directly by enriching business profiles with accurate direct dials that bypass switchboards and gatekeepers. The software supports over 10,000 sales representatives, recruitment managers, and marketers at organizations ranging from small businesses to enterprises including Amazon, Microsoft, and Salesforce. **Average Rating:** 4.6/5.0 **Total Reviews:** 1,932 **How Do G2 Users Rate Mr. E by EasyLeadz?** - **Has the product been a good partner in doing business?:** 8.7/10 (Category avg: 9.3/10) - **Lead Quality:** 8.8/10 (Category avg: 8.8/10) - **Lead Enrichment:** 8.6/10 (Category avg: 8.7/10) - **Lead Analysis:** 8.7/10 (Category avg: 8.6/10) **Who Is the Company Behind Mr. E by EasyLeadz?** - **Seller:** [EasyLeadz](https://www.g2.com/sellers/easyleadz) - **Year Founded:** 2016 - **HQ Location:** Delhi, New Delhi - **Twitter:** @easyleadz (199 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/easyleadz/ (33 employees on LinkedIn®) **Who Uses This Product?** - **Who Uses This:** Student, Business Development Manager - **Top Industries:** Information Technology and Services, Marketing and Advertising - **Company Size:** 60% Small-Business, 26% Mid-Market #### What Are Mr. E by EasyLeadz's Pros and Cons? **Pros:** - Ease of Use (233 reviews) - Contact Information (192 reviews) - Accuracy (99 reviews) - Lead Generation (87 reviews) - Easy Setup (76 reviews) **Cons:** - Limited Credits (137 reviews) - Credit Limitations (84 reviews) - Expensive (66 reviews) - Limited Contacts (30 reviews) - Limited Free Access (22 reviews) ### What Do G2 Reviewers Say About Mr. E by EasyLeadz? *AI-generated summary from verified user reviews* **Pros:** - Users love the **ease of use** of Mr. E, finding contact info collection effortless and convenient. - Users value the **effortless access to contact information** provided by Mr. E, enhancing their networking and lead generation. - Users commend the **impressive accuracy** of Mr. E by EasyLeadz, ensuring reliable contact information for job seekers. - Users find **lead generation easy and effective** with Mr. E, especially for B2B connections in India. - Users love the **easy setup** of Mr. E by EasyLeadz, enabling quick integration and accessibility right from the start. **Cons:** - Users find the **limited credits** of Mr. E restrictive, wishing for more availability to access features effectively. - Users face **credit limitations** that hinder their experience, as these constraints restrict feature access and usability. - Users find Mr. E by EasyLeadz to be **expensive** , particularly for startups and small companies lacking strong regional databases. - Users find it frustrating that **limited contacts** and access requirements complicate obtaining vital information early on. - Users feel that the **limited free access** hampers usage, with insufficient credits and no monthly refills. #### What Are Recent G2 Reviews of Mr. E by EasyLeadz? **"[Super Easy Lead-Finding That Helps Me Find the Right Clients Faster](https://www.g2.com/survey_responses/mr-e-by-easyleadz-review-13071116)"** **Rating:** 5.0/5.0 stars *— Rohit A.* [Read full review](https://www.g2.com/survey_responses/mr-e-by-easyleadz-review-13071116) --- **"[Simple, Practical Tool for Accurate B2B Prospecting](https://www.g2.com/survey_responses/mr-e-by-easyleadz-review-12947204)"** **Rating:** 4.0/5.0 stars *— Karthick P.* [Read full review](https://www.g2.com/survey_responses/mr-e-by-easyleadz-review-12947204) --- #### What Are G2 Users Discussing About Mr. E by EasyLeadz? - [What is Mr. E by EasyLeadz used for?](https://www.g2.com/discussions/what-is-mr-e-by-easyleadz-used-for) - 2 comments ### 12. [Lusha](https://www.g2.com/products/lusha/reviews) Lusha is a software designed to give sales, marketing, and RevOps teams accurate B2B contact and company data so they can reach decision-makers faster. The software provides direct dials, business emails, and enriched company profiles by leveraging a GDPR-compliant contact database combined with AI-driven automation and live prospect streaming. It automates list building and data enrichment workflows and reduces the time teams spend manually sourcing and verifying contact information across the funnel. Lusha addresses the challenge of reaching qualified decision-makers quickly by delivering verified, compliance-ready contact data that integrates directly into existing revenue workflows. The software supports over 2.6 million users worldwide across sales, marketing, and revenue operations teams with enrichment capabilities spanning the APAC, Middle East, and global markets. **Average Rating:** 4.3/5.0 **Total Reviews:** 1,602 **How Do G2 Users Rate Lusha?** - **Has the product been a good partner in doing business?:** 8.5/10 (Category avg: 9.3/10) - **Lead Quality:** 8.1/10 (Category avg: 8.8/10) - **Lead Enrichment:** 8.1/10 (Category avg: 8.7/10) - **Lead Analysis:** 7.9/10 (Category avg: 8.6/10) **Who Is the Company Behind Lusha?** - **Seller:** [Lusha](https://www.g2.com/sellers/lusha) - **Company Website:** https://www.lusha.com/lusha-extension/ - **Year Founded:** 2016 - **HQ Location:** Boston, Massachusetts - **Twitter:** @LushaData (2,720 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/lushadata/ (359 employees on LinkedIn®) **Who Uses This Product?** - **Who Uses This:** Account Executive, Sales Development Representative - **Top Industries:** Information Technology and Services, Computer Software - **Company Size:** 47% Mid-Market, 39% Small-Business #### What Are Lusha's Pros and Cons? **Pros:** - Ease of Use (66 reviews) - Contact Information (62 reviews) - Data Accuracy (54 reviews) - Accuracy (46 reviews) - Lead Generation (46 reviews) **Cons:** - Data Inaccuracy (38 reviews) - Outdated Data (31 reviews) - Inaccurate Data (30 reviews) - Outdated Information (29 reviews) - Limited Credits (28 reviews) ### What Do G2 Reviewers Say About Lusha? *AI-generated summary from verified user reviews* **Pros:** - Users value Lusha for its **ease of use** , effortlessly retrieving contact details directly within their LinkedIn workflow. - Users value Lusha for its **efficient contact information retrieval** , greatly enhancing their outreach and productivity. - Users appreciate the **data accuracy** of Lusha, enabling quick access to reliable contact information for effective outreach. - Users appreciate the **accuracy** of Lusha, allowing quick access to reliable contact details directly from LinkedIn. - Users praise Lusha for its **efficient lead generation** , enhancing sales through reliable and direct contact information. **Cons:** - Users report **data inaccuracy** with Lusha, citing issues with outdated information and unreliable contact details. - Users express concerns over **outdated data** , with frequent inaccuracies disrupting their workflow and diminishing value. - Users face **inaccurate data** with Lusha, noting outdated information and unreliable contact details that hinder productivity. - Users often face **outdated information** with Lusha, necessitating additional verification and affecting overall reliability. - Users feel the **limited credits** significantly increase costs and restrict access to Lusha's features, impacting usability. #### What Are Recent G2 Reviews of Lusha? **"[Efficient B2B Prospecting with Accurate Contact Data](https://www.g2.com/survey_responses/lusha-review-12813662)"** **Rating:** 4.0/5.0 stars *— Vedant G.* [Read full review](https://www.g2.com/survey_responses/lusha-review-12813662) --- **"[Lusha: Unlocking Business Data with Smarter Solutions](https://www.g2.com/survey_responses/lusha-review-7546390)"** **Rating:** 5.0/5.0 stars *— Aditya G.* [Read full review](https://www.g2.com/survey_responses/lusha-review-7546390) --- #### What Are G2 Users Discussing About Lusha? - [How do I connect LinkedIn to Lusha?](https://www.g2.com/discussions/how-do-i-connect-linkedin-to-lusha) - 3 comments - [Where does Lusha get data from?](https://www.g2.com/discussions/where-does-lusha-get-data-from) - 2 comments - [How much does Lusha cost?](https://www.g2.com/discussions/how-much-does-lusha-cost) - 2 comments, 1 upvote - [What is Lusha?](https://www.g2.com/discussions/what-is-lusha) - 1 comment ### 13. [Instantly](https://www.g2.com/products/instantly/reviews) Instantly is a software designed to turn leads into clients through automated cold email outreach, a built-in B2B lead database, sales engagement tools, and an AI-powered CRM under a single flat-fee subscription. The software provides campaign creation, multi-account email sending, and a deliverability network by leveraging automated warm-up technology and AI to maximize inbox placement and protect sender reputation. It automates the outreach sequence process and reduces the friction of managing multiple sending accounts and tracking lead engagement across campaigns. Instantly addresses the challenge of scaling cold email outreach affordably by consolidating lead finding, campaign management, and CRM functionality into one straightforward platform accessible to solopreneurs and agencies alike. The software supports over 35,000 customers across small businesses and agencies with a simple setup process and responsive customer support focused on cold email performance. **Average Rating:** 4.8/5.0 **Total Reviews:** 4,118 **How Do G2 Users Rate Instantly?** - **Has the product been a good partner in doing business?:** 9.5/10 (Category avg: 9.3/10) - **Lead Quality:** 9.0/10 (Category avg: 8.8/10) - **Lead Enrichment:** 8.9/10 (Category avg: 8.7/10) - **Lead Analysis:** 9.0/10 (Category avg: 8.6/10) **Who Is the Company Behind Instantly?** - **Seller:** [Instantly](https://www.g2.com/sellers/instantly) - **Company Website:** https://instantly.ai - **Year Founded:** 2001 - **HQ Location:** Sheridan, US - **LinkedIn® Page:** https://www.linkedin.com/company/instantlyapp/ (275 employees on LinkedIn®) **Who Uses This Product?** - **Who Uses This:** Founder, CEO - **Top Industries:** Marketing and Advertising, Computer Software - **Company Size:** 93% Small-Business, 5% Mid-Market #### What Are Instantly's Pros and Cons? **Pros:** - Ease of Use (418 reviews) - Helpful (301 reviews) - Customer Support (291 reviews) - Time-saving (279 reviews) - Easy Setup (265 reviews) **Cons:** - Expensive (134 reviews) - Missing Features (108 reviews) - Email Management (84 reviews) - Email Issues (76 reviews) - Learning Curve (69 reviews) ### What Do G2 Reviewers Say About Instantly? *AI-generated summary from verified user reviews* **Pros:** - Users praise the **ease of use** of Instantly, highlighting user-friendly setup and excellent support for seamless experience. - Users value the **easy scaling and personalization** features of Instantly, streamlining outreach while ensuring deliverability. - Users commend the **responsive customer support** of Instantly, providing seamless setup and quick solutions when needed. - Users value the **time-saving capabilities** of Instantly, enabling effortless task management and efficient cold outreach. - Users love the **easy setup** of Instantly, finding the automated configuration exceptionally efficient and user-friendly. **Cons:** - Users find the **pricing structure expensive** , especially with essential features locked behind higher-tier subscriptions. - Users find the **lack of HR-specific features** in Instantly limiting, particularly for candidate management and reporting. - Users experience **email management issues** , including campaign failures, analytics problems, and the lack of essential search capabilities. - Users report significant **email issues** with Instantly, including campaign failures, scheduling problems, and poor integration experiences. - Users face a significant **learning curve** with Instantly, struggling with complex navigation and inadequate documentation. #### What Are Recent G2 Reviews of Instantly? **"[Perfect Balance: Easy Beginner-Friendly Setup, and Warmup That Allows Campaigns To Go Live Fast](https://www.g2.com/survey_responses/instantly-review-12964227)"** **Rating:** 5.0/5.0 stars *— Rahul K.* [Read full review](https://www.g2.com/survey_responses/instantly-review-12964227) --- **"[Migration Support and Warmup Make Managing Dozens of Mailboxes Effortless](https://www.g2.com/survey_responses/instantly-review-12850941)"** **Rating:** 5.0/5.0 stars *— Brian Y.* [Read full review](https://www.g2.com/survey_responses/instantly-review-12850941) --- #### What Are G2 Users Discussing About Instantly? - [What is Instantly used for?](https://www.g2.com/discussions/what-is-instantly-used-for) - 9 comments, 2 upvotes ### 14. [FullEnrich](https://www.g2.com/products/fullenrich/reviews) FullEnrich is a software designed to help B2B sales and go-to-market teams find verified business emails and mobile phone numbers for prospects at the highest match rates on the market. The software provides contact enrichment by aggregating 20 or more premium data providers into a single waterfall workflow, so if one source cannot find a prospect another automatically takes over, delivering verified emails and direct dials across the US, EMEA, APAC, and LATAM. It automates the enrichment of CSV lists and CRM records and reduces wasted spend through credit-based pricing that charges only for successful matches. FullEnrich addresses the limitations of single-source enrichment tools by combining the best data each provider can offer into one unified call, consistently outperforming individual tools on match rate and global coverage. The software supports sales teams, RevOps, growth marketers, ABM teams, and recruiters through bulk CSV uploads, a real-time API, and native integrations with HubSpot and other CRM platforms. **Average Rating:** 4.8/5.0 **Total Reviews:** 209 **How Do G2 Users Rate FullEnrich?** - **Has the product been a good partner in doing business?:** 9.4/10 (Category avg: 9.3/10) - **Lead Quality:** 9.2/10 (Category avg: 8.8/10) - **Lead Enrichment:** 9.3/10 (Category avg: 8.7/10) - **Lead Analysis:** 8.0/10 (Category avg: 8.6/10) **Who Is the Company Behind FullEnrich?** - **Seller:** [FullEnrich](https://www.g2.com/sellers/fullenrich) - **Company Website:** https://fullenrich.com/ - **Year Founded:** 2023 - **HQ Location:** San Fransisco, US - **Twitter:** @FullEnrich (71 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/fullenrich/ (64 employees on LinkedIn®) **Who Uses This Product?** - **Who Uses This:** CEO, Founder - **Top Industries:** Computer Software, Information Technology and Services - **Company Size:** 78% Small-Business, 13% Mid-Market #### What Are FullEnrich's Pros and Cons? **Pros:** - Ease of Use (43 reviews) - Data Accuracy (35 reviews) - Contact Information (31 reviews) - Accuracy (25 reviews) - Speed (21 reviews) **Cons:** - Incorrect Numbers (11 reviews) - Expensive (8 reviews) - Integration Issues (7 reviews) - Missing Emails (5 reviews) - Slow Loading (5 reviews) ### What Do G2 Reviewers Say About FullEnrich? *AI-generated summary from verified user reviews* **Pros:** - Users praise the **ease of use** of FullEnrich for its straightforward setup and smooth integration with tools. - Users appreciate the **high quality of data** provided by FullEnrich, enhancing task efficiency and accuracy. - Users appreciate the **efficient access to contact information** with FullEnrich, streamlining outreach to high-level professionals. - Users commend the **high accuracy** of FullEnrich, achieving minimal errors compared to other data enrichment tools. - Users appreciate the **speed** of FullEnrich, enabling quick data retrieval and enhancing overall efficiency in workflows. **Cons:** - Users express frustration over **incorrect numbers** , noting high costs and poor functionality in managing phone data. - Users find FullEnrich to be **expensive** , especially for phone numbers and prefer more cost-effective alternatives. - Users are frustrated by the **integration issues** with FullEnrich, lacking direct connections to CRM systems and APIs. - Users report occasional **missing emails** , which can hinder finding crucial contact information within FullEnrich. - Users find the **slow loading** and unresponsive processes of FullEnrich frustrating, affecting their overall experience. #### What Are Recent G2 Reviews of FullEnrich? **"[Makes B2B Outreach Easier with Well-Filtered, Accessible Contact Data](https://www.g2.com/survey_responses/fullenrich-review-12870756)"** **Rating:** 5.0/5.0 stars *— Krish K.* [Read full review](https://www.g2.com/survey_responses/fullenrich-review-12870756) --- **"[Wonderful and Accurate Service, but Why Punish to Cancel?](https://www.g2.com/survey_responses/fullenrich-review-12701147)"** **Rating:** 4.5/5.0 stars *— David S.* [Read full review](https://www.g2.com/survey_responses/fullenrich-review-12701147) --- ### 15. [Success.ai](https://www.g2.com/products/success-ai/reviews) Success.ai is a software designed to help sales teams, marketers, agencies, and entrepreneurs scale B2B lead generation and email outreach through an AI-driven platform with unlimited access to over 700 million verified contacts. The software provides AI-powered email writing, automated email warm-up, a unified inbox, and multichannel outreach across email, LinkedIn, and phone by leveraging AI technology to personalize campaigns and improve deliverability at scale. It automates the lead identification and outreach workflow and reduces the time and effort required to engage potential clients by consolidating contact data, campaign management, and CRM integration into one platform. Success.ai addresses the challenge of scaling outbound sales campaigns by enabling unlimited email sending across multiple accounts with automated warm-up services that protect deliverability and keep messages out of spam filters. The software supports outbound sales campaigns with real-time analytics, CRM integration, and a flat-fee subscription structure that makes high-volume prospecting accessible to small businesses and agencies. **Average Rating:** 4.8/5.0 **Total Reviews:** 274 **How Do G2 Users Rate Success.ai?** - **Has the product been a good partner in doing business?:** 9.7/10 (Category avg: 9.3/10) - **Lead Quality:** 9.5/10 (Category avg: 8.8/10) - **Lead Enrichment:** 9.5/10 (Category avg: 8.7/10) - **Lead Analysis:** 9.5/10 (Category avg: 8.6/10) **Who Is the Company Behind Success.ai?** - **Seller:** [Success AI](https://www.g2.com/sellers/success-ai) - **HQ Location:** Sheridan, WY - **LinkedIn® Page:** https://www.linkedin.com/company/success-ai/ (87 employees on LinkedIn®) **Who Uses This Product?** - **Who Uses This:** Virtual Assistant, Founder - **Top Industries:** Marketing and Advertising, Information Technology and Services - **Company Size:** 82% Small-Business, 17% Mid-Market #### What Are Success.ai's Pros and Cons? **Pros:** - Ease of Use (123 reviews) - Automation AI (99 reviews) - Lead Generation (88 reviews) - Time-saving (78 reviews) - Efficiency (75 reviews) **Cons:** - Learning Curve (56 reviews) - Learning Difficulty (37 reviews) - Slow Loading (30 reviews) - Missing Features (28 reviews) - Limited Customization (24 reviews) ### What Do G2 Reviewers Say About Success.ai? *AI-generated summary from verified user reviews* **Pros:** - Users appreciate the **ease of use** of Success.ai, benefiting from its all-in-one platform that simplifies tasks. - Users appreciate the **time-saving automation features** of Success.ai, streamlining outreach and follow-up processes in one platform. - Users value the **efficient lead generation** capabilities of Success.ai, streamlining outreach and follow-ups in one place. - Users value the **time-saving automation** features of Success.ai, enhancing efficiency in lead management and outreach. - Users enjoy the **efficiency** of Success.ai, thanks to accurate data and fast search for connecting with decision-makers. **Cons:** - Users find the **learning curve steeper than advertised** , requiring time to adjust before fully utilizing the product. - Users find the **complex pricing structure** of Success.ai challenging, making it hard to choose suitable plans. - Users find the **slow loading** of Success.ai frustrating, hindering productivity during critical email campaigns. - Users find that Success.ai has **missing features** , specifically in lead tracking for unique industries and email options. - Users find the **limited customization** for role names and options awkward, especially for larger teams during transitions. #### What Are Recent G2 Reviews of Success.ai? **"[Success.ai Makes Cold Email Campaigns Easy with Built-In Leads, Warm-Up, and AI Writing](https://www.g2.com/survey_responses/success-ai-review-12623684)"** **Rating:** 5.0/5.0 stars *— Abrar A.* [Read full review](https://www.g2.com/survey_responses/success-ai-review-12623684) --- **"[Good Automation of Intelligence](https://www.g2.com/survey_responses/success-ai-review-12346835)"** **Rating:** 4.0/5.0 stars *— Intan R.* [Read full review](https://www.g2.com/survey_responses/success-ai-review-12346835) --- ### 16. [Amplemarket](https://www.g2.com/products/amplemarket/reviews) By combining premium data, multichannel engagement, and real-time insights in one seamless solution, Duo AI Copilot and AI Agent redefine how modern sales teams operate. Duo uncovers hidden opportunities, detects buyer intent signals, and generates tailored playbooks - empowering your reps to focus on what matters most: building relationships and closing deals. It’s the perfect fusion of AI precision and human intuition. Built on an all-in-one sales platform, Duo AI Agents support your entire outbound workflow - from prospecting and engagement to automation and deliverability. What’s included in the platform: - Global B2B data to help you identify and reach your ideal customers - Multichannel outreach via email, phone, social, voice cloning, and more - Built-in personalization to scale relevant, high-converting messaging - AI superpowers: A suite of personalized AI Agents that handles research, intent signals, and workflows - so you spend less time prepping and more time selling **Average Rating:** 4.6/5.0 **Total Reviews:** 626 **How Do G2 Users Rate Amplemarket?** - **Has the product been a good partner in doing business?:** 9.3/10 (Category avg: 9.3/10) - **Lead Quality:** 8.7/10 (Category avg: 8.8/10) - **Lead Enrichment:** 8.6/10 (Category avg: 8.7/10) - **Lead Analysis:** 8.4/10 (Category avg: 8.6/10) **Who Is the Company Behind Amplemarket?** - **Seller:** [Amplemarket](https://www.g2.com/sellers/amplemarket) - **Year Founded:** 2019 - **HQ Location:** San Francisco, California - **Twitter:** @amplemarket (2,568 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/No-Linkedin-Presence-Added-Intentionally-By-DataOps (1 employees on LinkedIn®) **Who Uses This Product?** - **Who Uses This:** SDR, Account Executive - **Top Industries:** Computer Software, Information Technology and Services - **Company Size:** 45% Small-Business, 43% Mid-Market #### What Are Amplemarket's Pros and Cons? **Pros:** - Ease of Use (135 reviews) - Features (125 reviews) - Automation (122 reviews) - Helpful (122 reviews) - Lead Generation (111 reviews) **Cons:** - Missing Features (56 reviews) - Learning Curve (29 reviews) - Improvement Needed (28 reviews) - Sequence Issues (28 reviews) - Integration Issues (24 reviews) ### What Do G2 Reviewers Say About Amplemarket? *AI-generated summary from verified user reviews* **Pros:** - Users find Amplemarket incredibly **easy to use** , enjoying seamless integration and intuitive features that enhance outreach efficiency. - Users appreciate the **ease of use and powerful integrations** of Amplemarket, enhancing their sales outreach experience significantly. - Users love the **automation features** of Amplemarket, making outreach faster and more personalized than ever. - Users admire the **ease of use** and quality of Amplemarket, enhancing their sales outreach efficiency and effectiveness. - Users love Amplemarket for its **intuitive lead generation** tools, simplifying outreach and enhancing personalization effortlessly. **Cons:** - Users find the **lack of key features** in Amplemarket limits their efficiency and experience during use. - Users note a significant **learning curve** with Amplemarket, making navigation and usability challenging initially. - Users feel that **improvement is needed** in Amplemarket's interface and syncing with Salesforce for better usability. - Users experience **sequence issues** with workflows, such as triggering and inactivity settings, causing some frustration. - Users point out **integration issues** with LinkedIn and Hubspot, suggesting improvements for a better experience. #### What Are Recent G2 Reviews of Amplemarket? **"[Effective Prospecting with Robust Integrations](https://www.g2.com/survey_responses/amplemarket-review-12765496)"** **Rating:** 5.0/5.0 stars *— Ana Paula N.* [Read full review](https://www.g2.com/survey_responses/amplemarket-review-12765496) --- **"[Streamlined Prospecting, Outreach, and AI-Powered Personalisation in One Platform](https://www.g2.com/survey_responses/amplemarket-review-12995143)"** **Rating:** 5.0/5.0 stars *— Alicia N.* [Read full review](https://www.g2.com/survey_responses/amplemarket-review-12995143) --- #### What Are G2 Users Discussing About Amplemarket? - [What is amplemarket used for?](https://www.g2.com/discussions/what-is-amplemarket-used-for) ### 17. [Similarweb Sales Intelligence](https://www.g2.com/products/similarweb-sales-intelligence/reviews) Similarweb’s Sales Intelligence is the ultimate solution for selling to online businesses. It provides comprehensive 360-degree insights into any website, and helps you uncover new prospects, evaluate their performance, and connect with key decision-makers with the most up-to-date contact data available. That’s not all, SAM, your AI-assistant does the heavy lifting for you, SAM helps you do research on any prospect or customer, prepare for meetings, and curate the perfect data-driven outreach message - all in a few clicks. Overall, with Similarweb's Sales Solutions, you can: - Find prospects who match your ideal customer profile from Similarweb’s database of over 100M websites - Strengthen the quality of your pipeline and prioritize outreach by adding more relevant data points to leads with Lead Enrichment - Monitor your accounts to stay on top of new and upsell business opportunities with alerts - Deep dive into your prospects digital performance and strategy to better understand how your solution can help - Improve your client response with insights unique to your client, backed by trusted data - Reach out directly to decision-makers with their direct contact information **Average Rating:** 4.5/5.0 **Total Reviews:** 227 **How Do G2 Users Rate Similarweb Sales Intelligence?** - **Has the product been a good partner in doing business?:** 8.5/10 (Category avg: 9.3/10) - **Lead Quality:** 7.9/10 (Category avg: 8.8/10) - **Lead Enrichment:** 8.0/10 (Category avg: 8.7/10) - **Lead Analysis:** 7.9/10 (Category avg: 8.6/10) **Who Is the Company Behind Similarweb Sales Intelligence?** - **Seller:** [Similarweb](https://www.g2.com/sellers/similarweb) - **Year Founded:** 2007 - **HQ Location:** New York - **Twitter:** @Similarweb (62,619 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/429838/ (1,253 employees on LinkedIn®) - **Ownership:** NYSE: SMWB **Who Uses This Product?** - **Who Uses This:** Account Executive - **Top Industries:** Marketing and Advertising, Computer Software - **Company Size:** 47% Mid-Market, 27% Small-Business #### What Are Similarweb Sales Intelligence's Pros and Cons? **Pros:** - Ease of Use (3 reviews) - Time-saving (3 reviews) - Chrome Extension (2 reviews) - Data Accuracy (2 reviews) - Features (2 reviews) **Cons:** - Complexity (1 reviews) - Complex Usability (1 reviews) - Data Accuracy (1 reviews) - Data Inaccuracy (1 reviews) - Inaccurate Data (1 reviews) ### What Do G2 Reviewers Say About Similarweb Sales Intelligence? *AI-generated summary from verified user reviews* **Pros:** - Users appreciate the **ease of use** of Similarweb Sales Intelligence, finding it efficient and user-friendly for prospecting. - Users appreciate the **time-saving features** of Similarweb Sales Intelligence, streamlining prospecting and improving lead quality effortlessly. - Users find the **ease of use** of the Similarweb Chrome Extension invaluable for efficient daily prospecting and lead identification. - Users value the **data accuracy** of Similarweb Sales Intelligence, enabling precise targeting for effective prospecting. - Users value the **ease of use and data insights** from Similarweb, enhancing their sales efficiency and decision-making. **Cons:** - Users find the platform's **slow loading times** with larger datasets to be a noticeable hassle in functionality. - Users find the **complex usability** of Similarweb Sales Intelligence impacts efficiency, especially with larger datasets and manual integrations. - Users find the **data accuracy** inconsistent, with monthly traffic metrics sometimes differing significantly from other analytics tools. - Users express concern over **data inaccuracy** , as monthly traffic metrics sometimes conflict with other analytics platforms. - Users are frustrated by the **inaccurate data** on monthly traffic metrics, causing confusion compared to other analytics tools. #### What Are Recent G2 Reviews of Similarweb Sales Intelligence? **"[AI-Powered Insights That Make Personalization and Pre-Call Prep Effortless](https://www.g2.com/survey_responses/similarweb-sales-intelligence-review-12740607)"** **Rating:** 5.0/5.0 stars *— Liza R.* [Read full review](https://www.g2.com/survey_responses/similarweb-sales-intelligence-review-12740607) --- **"[AI-driven insights that make every sales call count](https://www.g2.com/survey_responses/similarweb-sales-intelligence-review-12712017)"** **Rating:** 4.0/5.0 stars *— Prisca P.* [Read full review](https://www.g2.com/survey_responses/similarweb-sales-intelligence-review-12712017) --- #### What Are G2 Users Discussing About Similarweb Sales Intelligence? - [What is Similarweb Sales Solution used for?](https://www.g2.com/discussions/what-is-similarweb-sales-solution-used-for) ### 18. [Wiza](https://www.g2.com/products/wiza/reviews) Founded in 2019, with offices in New York City and Toronto, Wiza is a leading sales-intelligence platform serving nearly 500,000 individuals and over 50,000 companies globally. Wiza primarily serves sales, recruiting, and marketing teams, providing a reliable and efficient source of 100% verified email addresses and phone numbers for B2B outreach. Wiza has developed a proprietary AI-driven approach to live-source contacts and their contact information in real-time, leveraging Linkedin to ensure accuracy regarding where somebody is employed at any given moment. Zero bounces. Zero inaccurate jobs. ~3x the contacts as leading database providers. **Average Rating:** 4.5/5.0 **Total Reviews:** 1,237 **How Do G2 Users Rate Wiza?** - **Has the product been a good partner in doing business?:** 8.7/10 (Category avg: 9.3/10) - **Lead Quality:** 8.4/10 (Category avg: 8.8/10) - **Lead Enrichment:** 8.2/10 (Category avg: 8.7/10) - **Lead Analysis:** 8.0/10 (Category avg: 8.6/10) **Who Is the Company Behind Wiza?** - **Seller:** [Wiza](https://www.g2.com/sellers/wiza) - **Company Website:** https://wiza.com - **Year Founded:** 2019 - **HQ Location:** Newark, DE - **Twitter:** @wiza_co (632 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/wizainc (53 employees on LinkedIn®) **Who Uses This Product?** - **Who Uses This:** CEO, Founder - **Top Industries:** Marketing and Advertising, Staffing and Recruiting - **Company Size:** 73% Small-Business, 19% Mid-Market #### What Are Wiza's Pros and Cons? **Pros:** - Ease of Use (305 reviews) - Contact Information (220 reviews) - Accuracy (126 reviews) - LinkedIn Integration (126 reviews) - Data Accuracy (118 reviews) **Cons:** - Expensive (110 reviews) - Limited Credits (97 reviews) - Credit Limitations (59 reviews) - Credit System Issues (41 reviews) - Inaccurate Data (41 reviews) ### What Do G2 Reviewers Say About Wiza? *AI-generated summary from verified user reviews* **Pros:** - Users find Wiza **easy to use** and appreciate its user-friendly portal for managing business contacts effectively. - Users love the **fast and simple access to verified contact information** , enhancing their prospecting efficiency and workflow. - Users value the **high accuracy** of Wiza's data, consistently providing correct contact information for effective targeting. - Users value the **seamless LinkedIn integration** of Wiza, enhancing efficiency in prospecting and saving valuable time. - Users value the **high data accuracy** of Wiza, which enhances targeted outreach and improves understanding of prospects. **Cons:** - Users find Wiza to be **expensive** , particularly challenging for startups with limited budgets and inflexible payment plans. - Users find the **limited credits** restrictive, especially for high-volume campaigns, impacting overall usability. - Users find the **credit limitations** restrictive, especially for larger campaigns, impacting their access to complete contact information. - Users find **credit system issues** frustrating, as credits deplete quickly and flexible purchasing options are limited. - Users struggle with **inaccurate data** from Wiza, often needing to verify information from alternative sources. #### What Are Recent G2 Reviews of Wiza? **"[Great App for Finding Leads and Contacts](https://www.g2.com/survey_responses/wiza-review-12964544)"** **Rating:** 5.0/5.0 stars *— Alastair T.* [Read full review](https://www.g2.com/survey_responses/wiza-review-12964544) --- **"[Fast, reliable prospecting data for niche outreach](https://www.g2.com/survey_responses/wiza-review-13087459)"** **Rating:** 4.0/5.0 stars *— Tyler S.* [Read full review](https://www.g2.com/survey_responses/wiza-review-13087459) --- #### What Are G2 Users Discussing About Wiza? - [How much is WIZA?](https://www.g2.com/discussions/how-much-is-wiza) - 2 comments - [Is WIZA co legit?](https://www.g2.com/discussions/is-wiza-co-legit) - [What is WIZA?](https://www.g2.com/discussions/what-is-wiza) - 1 upvote ### 19. [A-Leads](https://www.g2.com/products/a-leads-a-leads/reviews) A-Leads is a type of lead generation solution designed to help businesses acquire high-quality leads while ensuring they only pay for successful outcomes. This innovative platform focuses on delivering accurate and up-to-date contact information, allowing companies to streamline their marketing efforts and maximize their return on investment. By eliminating charges for errors, A-Leads provides users with a reliable data source that can enhance their sales and marketing strategies. Targeted primarily at sales teams, marketing professionals, business development managers and recruiters, A-Leads caters to organizations of all sizes looking to improve their lead generation processes. The platform is particularly beneficial for businesses that rely heavily on data-driven decision-making and need to ensure that their outreach efforts are directed toward the right audience. With its user-friendly interface and robust features, A-Leads simplifies the process of finding and engaging potential customers. One of the standout features of A-Leads is its commitment to data accuracy. The platform employs advanced algorithms and data verification processes to ensure that users receive only the most current and relevant leads. This focus on reliability means that businesses can spend less time sifting through outdated or incorrect information and more time engaging with prospects who are genuinely interested in their products or services. Additionally, the pay-for-performance model allows users to invest their marketing budgets more effectively, as they are only charged for leads that convert into tangible results. Another key benefit of A-Leads is its scalability. Whether a business is looking to generate a handful of leads or thousands, the platform can adapt to meet varying demands. Users can customize their lead generation campaigns based on specific criteria, such as industry, location, or company size, ensuring that they reach the right audience. This flexibility allows businesses to fine-tune their marketing strategies and achieve better outcomes over time. Overall, A-Leads stands out in the lead generation category by prioritizing data integrity and user satisfaction. Its innovative approach to lead acquisition not only saves time and resources but also empowers businesses to make informed decisions based on accurate insights. By leveraging the power of reliable data, organizations can enhance their sales efforts and ultimately drive growth. Fully GDPR & CCPA Compliant **Average Rating:** 4.9/5.0 **Total Reviews:** 275 **How Do G2 Users Rate A-Leads?** - **Has the product been a good partner in doing business?:** 9.6/10 (Category avg: 9.3/10) - **Lead Quality:** 9.9/10 (Category avg: 8.8/10) - **Lead Enrichment:** 9.9/10 (Category avg: 8.7/10) - **Lead Analysis:** 9.9/10 (Category avg: 8.6/10) **Who Is the Company Behind A-Leads?** - **Seller:** [A-Leads](https://www.g2.com/sellers/a-leads) - **Year Founded:** 2024 - **HQ Location:** California, US - **LinkedIn® Page:** https://www.linkedin.com/company/a-leadsdata (11 employees on LinkedIn®) **Who Uses This Product?** - **Who Uses This:** CEO, Director - **Top Industries:** Information Technology and Services, Marketing and Advertising - **Company Size:** 50% Mid-Market, 33% Small-Business #### What Are A-Leads's Pros and Cons? **Pros:** - Ease of Use (129 reviews) - Lead Generation (126 reviews) - Time-saving (99 reviews) - Data Accuracy (89 reviews) - Efficiency (79 reviews) **Cons:** - Limited Features (34 reviews) - Poor UI (25 reviews) - Filtering Difficulty (24 reviews) - Poor Filtering (18 reviews) - Filtering Issues (17 reviews) ### What Do G2 Reviewers Say About A-Leads? *AI-generated summary from verified user reviews* **Pros:** - Users find A-Leads to be highly **user-friendly** , providing reliable data while facilitating quick and effective candidate engagement. - Users value the **efficient lead generation** of A-Leads, praising its reliable data and impact on team building. - Users value the **time-saving capabilities** of A-Leads, enabling them to quickly generate vast lead lists efficiently. - Users commend the **data accuracy** of A-Leads, facilitating precise targeting and effective engagement with professionals. - Users commend the **efficiency** of A-Leads in client acquisition, rapidly connecting with targeted B2B leads and professionals. **Cons:** - Users find the **limited features** of A-Leads can hinder their overall experience and lead management effectiveness. - Users find the **poor UI** of A-Leads frustrating, citing repetitive navigation and an outdated interface. - Users find the **filtering difficulty** frustrating, desiring more flexible and deeper search customization options. - Users note that the **poor filtering** limits flexibility and performance, impacting the ease of finding specific leads. - Users find the **filtering issues** limiting, wishing for better customization and faster loading times for leads. #### What Are Recent G2 Reviews of A-Leads? **"[A-Leads is a solid growth enabler for targeted outreach](https://www.g2.com/survey_responses/a-leads-review-11995276)"** **Rating:** 5.0/5.0 stars *— Kalle S.* [Read full review](https://www.g2.com/survey_responses/a-leads-review-11995276) --- **"[Excellent Support Makes All the Difference](https://www.g2.com/survey_responses/a-leads-review-12206389)"** **Rating:** 4.5/5.0 stars *— Abdullah H.* [Read full review](https://www.g2.com/survey_responses/a-leads-review-12206389) --- ### 20. [Grata](https://www.g2.com/products/grata/reviews) Grata is a software designed to help investors, investment bankers, and corporate acquirers gain complete and verified visibility into private market companies, relationships, and deal opportunities. The software provides a database of over 22 million companies, 10 million executive contacts, and 1 million financial transactions by leveraging M&A-trained AI agents that synthesize dozens of disparate sources and a dedicated human research team that continuously validates accuracy to 99%. It automates the synthesis of private market intelligence from gated European financial filings, unreported valuations, and private conference data and reduces the noise created by inaccurate or incomplete alternative data sources. Grata addresses the private market visibility problem by combining exclusive data assets including live deals submitted by investment bankers, verified advisor relationships through MergerLinks, and Datasite ecosystem intelligence into a single decision-ready platform. The software supports dealmakers through a web platform, API access for custom systems, and direct CRM sync, making verified private market intelligence accessible however teams prefer to work. **Average Rating:** 4.9/5.0 **Total Reviews:** 81 **How Do G2 Users Rate Grata?** - **Has the product been a good partner in doing business?:** 9.6/10 (Category avg: 9.3/10) - **Lead Quality:** 9.1/10 (Category avg: 8.8/10) - **Lead Enrichment:** 9.1/10 (Category avg: 8.7/10) - **Lead Analysis:** 9.1/10 (Category avg: 8.6/10) **Who Is the Company Behind Grata?** - **Seller:** [Grata](https://www.g2.com/sellers/grata) - **Company Website:** https://grata.com - **Year Founded:** 2016 - **HQ Location:** New York, NY - **Twitter:** @grata_inc (176 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/grata-data/ (229 employees on LinkedIn®) **Who Uses This Product?** - **Who Uses This:** Associate, Managing Partner - **Top Industries:** Venture Capital & Private Equity, Financial Services - **Company Size:** 75% Small-Business, 16% Mid-Market #### What Are Grata's Pros and Cons? **Pros:** - Search Functionality (25 reviews) - Ease of Use (24 reviews) - Filtering Features (19 reviews) - Customer Support (17 reviews) - Features (16 reviews) **Cons:** - Data Inaccuracy (18 reviews) - Inaccuracy (9 reviews) - Limited Data (8 reviews) - Company Exclusion (6 reviews) - Data Incompleteness (5 reviews) ### What Do G2 Reviewers Say About Grata? *AI-generated summary from verified user reviews* **Pros:** - Users highlight the **excellent search functionality** of Grata, making business sourcing quick and efficient. - Users appreciate the **ease of use** of Grata, seamlessly navigating through companies and efficiently utilizing the platform. - Users value the **flexible filtering features** of Grata, enabling precise information gathering across diverse companies. - Users rave about Grata's **exceptional customer support** , consistently providing quick responses and valuing user feedback. - Users appreciate Grata's **global coverage and advanced AI features** , enhancing their deal flow and sourcing experience significantly. **Cons:** - Users often experience **data inaccuracy** with Grata, leading to challenges in decision-making and deal closures. - Users report **inaccuracies in critical data** from Grata, leading to potential issues in decision-making and deal losses. - Users express concern over **limited data availability** regarding companies and wish for improved integrations and tools. - Users express frustration over the **lack of global company data** and missing contact information in Grata. - Users note the **data incompleteness** in Grata, highlighting occasional gaps and accuracy issues in contact information. #### What Are Recent G2 Reviews of Grata? **"[Powerful, Efficient Company Discovery for Market Mapping and Prospecting](https://www.g2.com/survey_responses/grata-review-12834347)"** **Rating:** 5.0/5.0 stars *— Marin T.* [Read full review](https://www.g2.com/survey_responses/grata-review-12834347) --- **"[Precisely targeted, global coverage - and clean HubSpot integration](https://www.g2.com/survey_responses/grata-review-12845288)"** **Rating:** 5.0/5.0 stars *— Verified User in Investment Banking* [Read full review](https://www.g2.com/survey_responses/grata-review-12845288) --- #### What Are G2 Users Discussing About Grata? - [What is Grata used for?](https://www.g2.com/discussions/what-is-grata-used-for) - 1 comment ### 21. [Clearbit](https://www.g2.com/products/clearbit/reviews) Clearbit Enrichment instantly appends 100+ data points on a company, its technology, and its employees to every record you own — so you can turn leads into customers sooner. • Integrates seamlessly with HubSpot to automate and optimize your workflows. • Stop missing valuable leads — with immediate context you need to score, route, and speed up the buyer's journey. • Shorten forms: Hide or autofill known fields to increase conversions. • Draw from a reliable, accurate source: Act on fresh business data — optimized with machine learning algorithms and highly trained QA — for not just the Fortune 500 set, but every company with a website. • Clearbit Reveal detects the companies visiting and expressing intent on your site. Easily identify and sync these enriched companies directly to HubSpot **Average Rating:** 4.4/5.0 **Total Reviews:** 624 **How Do G2 Users Rate Clearbit?** - **Has the product been a good partner in doing business?:** 8.9/10 (Category avg: 9.3/10) - **Lead Quality:** 8.5/10 (Category avg: 8.8/10) - **Lead Enrichment:** 8.7/10 (Category avg: 8.7/10) - **Lead Analysis:** 8.5/10 (Category avg: 8.6/10) **Who Is the Company Behind Clearbit?** - **Seller:** [HubSpot](https://www.g2.com/sellers/hubspot) - **Year Founded:** 2006 - **HQ Location:** Cambridge, Massachusetts, United States - **Twitter:** @HubSpot (784,270 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/68529/ (12,158 employees on LinkedIn®) - **Ownership:** NYSE:HUBS **Who Uses This Product?** - **Who Uses This:** Account Executive, Founder - **Top Industries:** Computer Software, Marketing and Advertising - **Company Size:** 51% Small-Business, 44% Mid-Market #### What Are Clearbit's Pros and Cons? **Pros:** - User Interface (3 reviews) - Accuracy (2 reviews) - Accuracy of Information (2 reviews) - Ease of Use (2 reviews) - Easy Implementation (2 reviews) **Cons:** - Expensive (1 reviews) - Inaccurate Data (1 reviews) - Inaccurate Information (1 reviews) - Incorrect Company Information (1 reviews) - Incorrect Information (1 reviews) ### What Do G2 Reviewers Say About Clearbit? *AI-generated summary from verified user reviews* **Pros:** - Users commend Clearbit's **user-friendly interface** , enhancing lead enrichment and streamlining the prospect qualification process. - Users appreciate the **accuracy of Clearbit's data** , enhancing their ability to identify and segment prospects effectively. - Users value the **accuracy of information** from Clearbit, enhancing prospect understanding and targeting efforts effectively. - Users appreciate the **easy-to-use interface** of Clearbit, making lead enrichment and prospecting significantly smoother. - Users commend the **easy implementation** of Clearbit, enjoying its intuitive interface and seamless navigation for prospecting. **Cons:** - Users find Clearbit **expensive** , particularly smaller teams that struggle with high-tier plan costs for advanced features. - Users experience **inaccurate data** , leading to embarrassing situations and calls, affecting their overall satisfaction with Clearbit. - Users find that Clearbit provides **inaccurate information** , leading to mistakes and embarrassing situations in communication. - Users note that **incorrect company information** can lead to embarrassing situations and calls, reducing overall satisfaction. - Users experience challenges with **incorrect information** that leads to embarrassing situations and affects overall satisfaction. #### What Are Recent G2 Reviews of Clearbit? **"[Simple and Fast for Lead Generation and Identification of Website Traffic](https://www.g2.com/survey_responses/clearbit-review-12634036)"** **Rating:** 5.0/5.0 stars *— Rafael A.* [Read full review](https://www.g2.com/survey_responses/clearbit-review-12634036) --- **"[Enhances User Identification with Seamless Setup](https://www.g2.com/survey_responses/clearbit-review-12693579)"** **Rating:** 4.5/5.0 stars *— Hiren P.* [Read full review](https://www.g2.com/survey_responses/clearbit-review-12693579) --- #### What Are G2 Users Discussing About Clearbit? - [What is Clearbit Data Activation Platform used for?](https://www.g2.com/discussions/what-is-clearbit-data-activation-platform-used-for) - [How does Clearbit get its data?](https://www.g2.com/discussions/how-does-clearbit-get-its-data) - [Is Clearbit connect free?](https://www.g2.com/discussions/is-clearbit-connect-free) - 1 comment - [How much does Clearbit cost?](https://www.g2.com/discussions/how-much-does-clearbit-cost) - 1 comment - [What is Clearbit?](https://www.g2.com/discussions/what-is-clearbit) - 1 comment ### 22. [Crossbeam](https://www.g2.com/products/crossbeam/reviews) Crossbeam is the Ecosystem Revenue Platform that empowers go-to-market teams to securely share and access unique ecosystem insights from your partners' CRMs to uncover new opportunities, target the right accounts, and achieve your revenue goals. Connect with 30,000+ companies on the Crossbeam Network and identify the fastest path to revenue with Ecosystem Intelligence, recommended plays for your revenue team, and warm intros and co-selling with your partners. **Average Rating:** 4.8/5.0 **Total Reviews:** 405 **How Do G2 Users Rate Crossbeam?** - **Has the product been a good partner in doing business?:** 9.6/10 (Category avg: 9.3/10) - **Lead Quality:** 10.0/10 (Category avg: 8.8/10) - **Lead Enrichment:** 10.0/10 (Category avg: 8.7/10) - **Lead Analysis:** 10.0/10 (Category avg: 8.6/10) **Who Is the Company Behind Crossbeam?** - **Seller:** [Crossbeam](https://www.g2.com/sellers/crossbeam) - **Year Founded:** 2018 - **HQ Location:** Philadelphia, Pennsylvania - **Twitter:** @Crossbeam (1,348 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/11765969/ (194 employees on LinkedIn®) **Who Uses This Product?** - **Who Uses This:** Partnerships Manager, Head of Partnerships - **Top Industries:** Computer Software, Information Technology and Services - **Company Size:** 61% Mid-Market, 22% Enterprise #### What Are Crossbeam's Pros and Cons? **Pros:** - Partnerships Management (92 reviews) - Partnerships (91 reviews) - Ease of Use (89 reviews) - Data Sharing (68 reviews) - Account Mapping (61 reviews) **Cons:** - Data Accessibility (20 reviews) - Partnership Issues (20 reviews) - Data Management (19 reviews) - CRM Integration Issues (17 reviews) - UX Improvement (17 reviews) ### What Do G2 Reviewers Say About Crossbeam? *AI-generated summary from verified user reviews* **Pros:** - Users value the **partnership management capabilities** of Crossbeam, facilitating faster business growth and effective collaboration. - Users value the **seamless partner connections** in Crossbeam, enhancing collaboration and driving significant business growth. - Users find Crossbeam's **ease of use** and intuitive UI enhance their experience and facilitate quick onboarding. - Users value the **effective data sharing** capabilities of Crossbeam, enabling strategic partnership and lead generation. - Users value the **automated account mapping** capabilities of Crossbeam, significantly simplifying collaboration and efficiency with partners. **Cons:** - Users find **data accessibility challenging** , with slow loading times and limited options for finding connections effectively. - Users are frustrated by **partnership communication issues** with Crossbeam, leading to confusion and a lack of clarity. - Users find the **data management features limiting** , facing challenges with data cleanliness and UI usability in Crossbeam. - Users face **CRM integration issues** that limit compatibility and functionality across different systems, impacting their overall experience. - Users find the **UI clutter and complexity** of Crossbeam challenging, impacting the intuitiveness of routine tasks. #### What Are Recent G2 Reviews of Crossbeam? **"[Crossbeam: The Engine for Ecosystem-Led Growth](https://www.g2.com/survey_responses/crossbeam-review-13024049)"** **Rating:** 5.0/5.0 stars *— Ken W.* [Read full review](https://www.g2.com/survey_responses/crossbeam-review-13024049) --- **"[Crossbeam Makes Partner Collaboration Actionable with Clear Account Overlaps](https://www.g2.com/survey_responses/crossbeam-review-12953051)"** **Rating:** 5.0/5.0 stars *— Mohamed B.* [Read full review](https://www.g2.com/survey_responses/crossbeam-review-12953051) --- #### What Are G2 Users Discussing About Crossbeam? - [Where is crossbeam located?](https://www.g2.com/discussions/where-is-crossbeam-located) - 1 comment - [What is partner sourced revenue?](https://www.g2.com/discussions/what-is-partner-sourced-revenue) - 1 comment - [Is Crossbeam legit?](https://www.g2.com/discussions/is-crossbeam-legit) - 2 comments - [What does Crossbeam do?](https://www.g2.com/discussions/what-does-crossbeam-do) - 1 comment ### 23. [ReachStream](https://www.g2.com/products/reachstream/reviews) ReachStream is a B2B (business-to-business) data solutions provider that offers high-quality and accurate data for marketing and sales purposes. It provides businesses with access to a wide range of data, including contact information, company details, and more, to help them identify and target their ideal prospects. ReachStream's data is designed to empower data-driven marketing and sales efforts, enabling businesses to reach their target audience effectively, nurture leads, and ultimately drive revenue growth. The platform is especially valuable in today's dynamic business landscape, where having up-to-date and comprehensive data is essential for success. **Average Rating:** 4.8/5.0 **Total Reviews:** 51 **How Do G2 Users Rate ReachStream?** - **Has the product been a good partner in doing business?:** 8.8/10 (Category avg: 9.3/10) - **Lead Quality:** 9.2/10 (Category avg: 8.8/10) - **Lead Enrichment:** 8.8/10 (Category avg: 8.7/10) - **Lead Analysis:** 8.7/10 (Category avg: 8.6/10) **Who Is the Company Behind ReachStream?** - **Seller:** [ReachStream](https://www.g2.com/sellers/reachstream) - **Year Founded:** 2017 - **HQ Location:** Santa Clara - **LinkedIn® Page:** https://www.linkedin.com/company/reachstream/ (32 employees on LinkedIn®) **Who Uses This Product?** - **Top Industries:** Marketing and Advertising, Information Technology and Services - **Company Size:** 54% Mid-Market, 50% Small-Business #### What Are ReachStream's Pros and Cons? **Pros:** - Data Accuracy (17 reviews) - Lead Generation (13 reviews) - Ease of Use (12 reviews) - Time-saving (11 reviews) - Accuracy of Information (9 reviews) **Cons:** - Integration Issues (5 reviews) - Missing Emails (3 reviews) - Slow Loading (3 reviews) - Slow Performance (3 reviews) - Verification Issues (3 reviews) ### What Do G2 Reviewers Say About ReachStream? *AI-generated summary from verified user reviews* **Pros:** - Users value the **accuracy of ReachStream's data** , which enhances client outreach and saves significant time in campaigns. - Users value the **efficient lead generation** capabilities of ReachStream, enabling quick access to verified business contacts. - Users find ReachStream's platform incredibly **easy to use** , facilitating quick connection with potential clients and efficient searches. - Users find ReachStream's **time-saving features** invaluable, streamlining lead generation and email verification effortlessly. - Users praise ReachStream for its **accuracy of information** , which enhances targeted outreach for professionals and educators. **Cons:** - Users are frustrated by **integration issues** with key CRM platforms, limiting seamless workflow and connectivity in ReachStream. - Users report **missing emails** and outdated contact information, hindering effective communication and data reliability. - Users experience **slow loading** times during peak periods, but appreciate the accuracy and support provided. - Users experience **slow performance** with ReachStream, often waiting too long for results and encountering lags with large lists. - Users face **verification issues** due to delays in contact detail verification, but appreciate the quality and integration options. #### What Are Recent G2 Reviews of ReachStream? **"[Outstanding Lead Quality and Seamless Prospecting](https://www.g2.com/survey_responses/reachstream-review-12193793)"** **Rating:** 5.0/5.0 stars *— NITIN U.* [Read full review](https://www.g2.com/survey_responses/reachstream-review-12193793) --- **"[Easy-to-Use Database with Strong Upper-Level Contact Coverage](https://www.g2.com/survey_responses/reachstream-review-12473214)"** **Rating:** 4.5/5.0 stars *— Jennifer M.* [Read full review](https://www.g2.com/survey_responses/reachstream-review-12473214) --- ### 24. [Surfe](https://www.g2.com/products/surfe/reviews) Surfe is a leading B2B enrichment platform that helps sales teams find, verify, and sync contact data. Powered by waterfall enrichment technology, Surfe automatically combines data from multiple trusted providers to achieve global coverage and find rates of up to 93%; ensuring your CRM always reflects the most accurate and up-to-date information. Surfe can be accessed through three flexible platforms, built to fit any sales workflow: Surfe App – A purpose-built contact enrichment workspace that allows you to search, enrich, and export prospects at scale. Sync enriched data directly to your CRM, push it into your sequences, or download it as a CSV. Chrome Extension – A one-click enrichment tool that lets you capture and enrich contact data directly from LinkedIn. No tab switching, no extra steps. Surfe API – For teams that need automation and scale. Handle bulk enrichment requests of up to 500,000 per hour with sub-500 ms response times, embedding Surfe directly into your data pipelines or internal tools. Compatible with HubSpot, Salesforce, Pipedrive, Copper, Salesloft, and Outreach, Surfe eliminates manual data entry, improves CRM accuracy, and gives revenue teams full confidence in their data. Trusted by leading companies including Uber, Google, Spendesk, Rakuten, Bolt, and thousands more, Surfe helps sales teams enrich smarter, sell faster, and operate with data they can rely on. As a GDPR-compliant and ISO 27001-certified provider, Surfe ensures your contact data is structured, enriched, and protected. **Average Rating:** 4.6/5.0 **Total Reviews:** 464 **How Do G2 Users Rate Surfe?** - **Has the product been a good partner in doing business?:** 8.7/10 (Category avg: 9.3/10) - **Lead Quality:** 8.3/10 (Category avg: 8.8/10) - **Lead Enrichment:** 8.6/10 (Category avg: 8.7/10) - **Lead Analysis:** 8.8/10 (Category avg: 8.6/10) **Who Is the Company Behind Surfe?** - **Seller:** [Surfe](https://www.g2.com/sellers/surfe) - **Company Website:** https://www.surfe.com - **Year Founded:** 2020 - **HQ Location:** Paris, FR - **Twitter:** @surfehq (133 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/surfe/ (75 employees on LinkedIn®) **Who Uses This Product?** - **Who Uses This:** CEO, Founder - **Top Industries:** Computer Software, Consulting - **Company Size:** 82% Small-Business, 14% Mid-Market #### What Are Surfe's Pros and Cons? **Pros:** - CRM Integration (168 reviews) - LinkedIn Integration (148 reviews) - Ease of Use (138 reviews) - Integrations (103 reviews) - Time-saving (93 reviews) **Cons:** - Expensive (41 reviews) - Limited Credits (28 reviews) - Credit Limitations (20 reviews) - Lead Management Issues (18 reviews) - Integration Issues (17 reviews) ### What Do G2 Reviewers Say About Surfe? *AI-generated summary from verified user reviews* **Pros:** - Users value the **seamless CRM integration** of Surfe, enhancing efficiency and saving considerable manual effort. - Users love the **seamless LinkedIn integration** of Surfe, enhancing efficiency in managing and transferring leads effortlessly. - Users find Surfe to be **easy to use** , streamlining connections with prospects seamlessly and intuitively. - Users love the **seamless integrations** with LinkedIn and CRM, significantly enhancing efficiency and saving time. - Users commend Surfe for its **time-saving capabilities** , drastically reducing manual work and enhancing workflow efficiency. **Cons:** - Users find Surfe **expensive** , especially for low-volume usage and limited search results, making it less appealing. - Users are frustrated with **limited credits** , making it difficult to manage usage and understand additional costs. - Users find the **credit limitations** frustrating, leading to quick exhaustion of search results and decreased usability. - Users report **lead management issues** with profile recognition and duplicate entries, complicating data integrity and workflow. - Users face **integration issues** , especially with limited CRM compatibility, complicating the overall effectiveness of Surfe. #### What Are Recent G2 Reviews of Surfe? **"[Top-Notch Personalization and a Great Overall Experience](https://www.g2.com/survey_responses/surfe-review-12231785)"** **Rating:** 5.0/5.0 stars *— Ryan F.* [Read full review](https://www.g2.com/survey_responses/surfe-review-12231785) --- **"[A Must-Have LinkedIn Plugin for Anyone Using Pipedrive](https://www.g2.com/survey_responses/surfe-review-12233070)"** **Rating:** 5.0/5.0 stars *— Simon Y.* [Read full review](https://www.g2.com/survey_responses/surfe-review-12233070) --- #### What Are G2 Users Discussing About Surfe? - [What is Leadjet used for?](https://www.g2.com/discussions/what-is-leadjet-used-for) - 1 comment ### 25. [ZeroBounce](https://www.g2.com/products/zerobounce/reviews) ZeroBounce is an award-winning email verification and deliverability platform helping 400,000+ customers improve their email ROI and inbox placement. Its premier deliverability services include: 99% accurate email validation - Remove outdated and risky email addresses to lower email bounce rates and maintain a positive sender reputation. Email Finder - Find new, valid business email addresses and scale your B2B outreach DMARC Monitor - Secure your emails and prevent phishing scams with unlimited email monitoring, security alerts, and automated reporting Email Deliverability Tools - Improve inbox visibility with customized toolkits. Includes email server testing, inbox placement testing, Email Finder, and DMARC Monitoring Activity Data & Email Scoring - Find your most active email subscribers with Activity Data. Additionally, Email Scoring service provides more in-depth insights about your email list to help you achieve email success. ZeroBounce has validated 25+ billion emails and serves companies of all sizes, from solo business owners to Amazon, Disney, Netflix, and Sephora. The platform ensures military-grade security and is GDPR, SOC 2 Type II, ISO-27001-certified, and fully HIPAA compliant. **Average Rating:** 4.7/5.0 **Total Reviews:** 1,354 **How Do G2 Users Rate ZeroBounce?** - **Has the product been a good partner in doing business?:** 9.5/10 (Category avg: 9.3/10) - **Lead Quality:** 9.3/10 (Category avg: 8.8/10) - **Lead Enrichment:** 9.1/10 (Category avg: 8.7/10) - **Lead Analysis:** 9.3/10 (Category avg: 8.6/10) **Who Is the Company Behind ZeroBounce?** - **Seller:** [ZeroBounce](https://www.g2.com/sellers/zerobounce) - **Company Website:** https://www.zerobounce.net - **Year Founded:** 2015 - **HQ Location:** Santa Barbara, California - **Twitter:** @zerobounce1 (657 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/18249430/ (105 employees on LinkedIn®) **Who Uses This Product?** - **Who Uses This:** Marketing Manager, CEO - **Top Industries:** Marketing and Advertising, Information Technology and Services - **Company Size:** 29% Small-Business, 11% Mid-Market #### What Are ZeroBounce's Pros and Cons? **Pros:** - Accuracy (434 reviews) - Ease of Use (403 reviews) - Data Accuracy (249 reviews) - Email Verification (204 reviews) - Deliverability Improvement (179 reviews) **Cons:** - Expensive (159 reviews) - Inaccuracy (54 reviews) - Verification Issues (53 reviews) - Credit Limitations (49 reviews) - Insufficient Data (49 reviews) ### What Do G2 Reviewers Say About ZeroBounce? *AI-generated summary from verified user reviews* **Pros:** - Users commend the **high accuracy** of ZeroBounce's reports, significantly enhancing lead quality and generation performance. - Users value the **ease of use** of ZeroBounce, appreciating its quick and simple email validation process. - Users value the **data accuracy** of ZeroBounce, enhancing their email validation and contact management efficiency. - Users commend the **email verification tool** for effectively filtering out invalid emails and protecting their domains. - Users appreciate the **improved deliverability** thanks to ZeroBounce's quick, user-friendly, and accurate email validation features. **Cons:** - Users find ZeroBounce to be **expensive** , wishing for more affordable pricing and better value for high contact lists. - Users report **inaccuracy** in ZeroBounce's validation process, with some valid emails incorrectly marked as invalid. - Users report **verification issues** with ZeroBounce, as some unverified emails still remain valid and cause bounces. - Users find the **credit limitations** of ZeroBounce frustrating, especially when verifying larger email lists quickly. - Users find **insufficient data** for testing ZeroBounce's features, leading to confusion and difficulty in usage. #### What Are Recent G2 Reviews of ZeroBounce? **"[Accurate Email Verification That Boosts Deliverability and List Hygiene](https://www.g2.com/survey_responses/zerobounce-review-12781582)"** **Rating:** 5.0/5.0 stars *— Rene M.* [Read full review](https://www.g2.com/survey_responses/zerobounce-review-12781582) --- **"[Great Email Verification That Cuts Bounces and Protects Your Domain](https://www.g2.com/survey_responses/zerobounce-review-12678910)"** **Rating:** 4.5/5.0 stars *— Verified User in Staffing and Recruiting* [Read full review](https://www.g2.com/survey_responses/zerobounce-review-12678910) --- #### What Are G2 Users Discussing About ZeroBounce? - [What is ZeroBounce used for?](https://www.g2.com/discussions/what-is-zerobounce-used-for) - 1 comment, 1 upvote ## What Is Lead Intelligence Software? [Lead Generation Software](https://www.g2.com/categories/lead-generation) ## What Software Categories Are Similar to Lead Intelligence Software? - [Sales Intelligence Software](https://www.g2.com/categories/sales-intelligence) - [Lead Capture Software](https://www.g2.com/categories/lead-capture) - [Marketing Account Intelligence Software](https://www.g2.com/categories/marketing-account-intelligence) --- ## How Do You Choose the Right Lead Intelligence Software? ### What You Should Know About Lead Intelligence Software ### **Lead intelligence software buying insights at a glance** [Lead intelligence software](https://www.g2.com/categories/lead-intelligence) helps revenue teams find and qualify the right people faster by combining contact and company data with enrichment and buying signals. These platforms consolidate essential details, including verified emails, direct dials, firmographics, and lead attributes, enabling sales, marketing, and RevOps teams to build targeted lists, enrich CRM records, and prioritize outreach without spending hours on manual research. In practice, lead intelligence tools serve as a bridge between prospecting and execution, enabling teams to transition from “who should we contact?” to “how do we engage them?” more quickly. As outbound gets more competitive and data decays quickly, lead intelligence platforms have become essential for sales, marketing, and RevOps teams that need accurate contact data, clean targeting, and fast list building.  Buyers usually adopt lead intelligence tools to solve problems like incomplete CRM records, slow prospecting, and low-quality leads that waste reps’ time. Based on G2 reviews, reviewers rate the products strongly overall, with an average star rating of 4.48/5 and an average likelihood to recommend of 9.01/10. Ease of use trends high (6.49/7), and support is also strong (6.40/7). The biggest buying pattern I see is that teams searching for the best lead intelligence software want two things at once: confidence in data accuracy and workflows that make prospecting faster. That’s why the best lead intelligence software and modern lead intelligence platforms are often evaluated on enrichment quality, filtering, and how cleanly they connect to daily tools. If you’re comparing lead intelligence software options, the “best” pick is usually the one your team will actually use every day, not just the one with the largest database. #### Common use cases and how businesses benefit 1. **Prospecting and list building:** Find decision-makers faster using filters such as role, industry, and company size. 2. **Contact enrichment:** Fill missing emails and phone numbers to increase connect rates. 3. **ICP targeting:** Tighten outbound focus by segmenting accounts and contacts more accurately. 4. **CRM hygiene:** Enrich and refresh fields to ensure routing, scoring, and reporting are more reliable. 5. **GTM alignment:** Give SDRs and marketing a shared, consistent view of lead and account data. Pricing typically scales by seat count, credits, export limits, enrichment volume, and access to premium data fields. Many vendors offer tiered plans, with higher tiers unlocking deeper enrichment, more exports, and stronger governance. For high-volume teams, total cost is often driven by how frequently they refresh data and how many leads they enrich each month. ### **Top 5 FAQs from software buyers** - How accurate, complete, and up to date is the contact and company data, and what verification methods are used to prevent outdated or incorrect records? - How well does the platform support ICP targeting, including filters for role, seniority, function, industry, company size, location, and technology stack? - How strong are the enrichment and CRM hygiene capabilities, including automated field updates, duplicate prevention, refresh frequency, and governance controls? - How well does it integrate with the existing go-to-market stack, including [CRM](https://www.g2.com/categories/crm), [marketing automation](https://www.g2.com/categories/marketing-automation), [sales engagement](https://www.g2.com/categories/sales-engagement), [data warehouses](https://www.g2.com/categories/data-warehouse), and routing or [scoring systems](https://www.g2.com/categories/lead-scoring)? - How efficiently can a team build lists and take action from the platform, including workflow speed, export limits, credit usage, and the ability to trigger outbound sequences or campaigns directly? G2’s top-rated Lead Intelligence software, based on this review dataset, includes [Cognism](https://www.g2.com/products/cognism/reviews) **,** [ZoomInfo Sales](https://www.g2.com/products/cognism/reviews) **,** [Nexuscale Ai](https://www.g2.com/products/nexuscale-ai/reviews) **, and** [Mr. E by EasyLeadz.](https://www.g2.com/products/mr-e-by-easyleadz/reviews) ### What are the top-reviewed Lead Intelligence on G2? [Cognism](https://www.g2.com/products/cognism/reviews) - Number of Reviews: 1,200 - Satisfaction: 83 - Market Presence: 78  - G2 Score: 80 [ZoomInfo Sales](https://www.g2.com/products/zoominfo-sales/reviews) - Number of Reviews: 8,876 - Satisfaction: 93 - Market Presence: 99 - G2 Score: 96 [Nexuscale Ai](https://www.g2.com/products/nexuscale-ai/reviews) - Number of Reviews: 42 - Satisfaction: 60 - Market Presence: 13 - G2 Score: 77 [Mr. E by EasyLeadz](https://www.g2.com/products/mr-e-by-easyleadz/reviews) - Number of Reviews: 1,784 - Satisfaction: 74 - Market Presence: 46 - G2 Score: 60 [Apollo.io](http://apollo.io) - Number of Reviews: 9,232 - Satisfaction: 99 - Market Presence: 75 - G2 Score: 87 **Satisfaction** reflects user-reported product experience using review-based signals and scoring logic. ([Source 2](https://www.g2.com/reports)) **Market Presence** reflects a product’s footprint and visibility in the market using multiple market signals. ([Source 2](https://www.g2.com/reports)) **G2 Score** is a category score that combines Satisfaction and Market Presence so products can be compared within the same category. ([Source 2](https://www.g2.com/reports)) Learn how G2 scores products. ([Source 1](https://documentation.g2.com/docs/research-scoring-methodologies?_gl=1*5vlk6s*_gcl_au*MTAwMzU5MzUxLjE3NjM0MTg0NzYuNjY0NTIxMTY0LjE3NjQ2MTc0NzcuMTc2NDYxNzQ3Nw..*_ga*NzY1MDU0NjE3LjE3NjM0NzQ3ODM.*_ga_MFZ5NDXZ5F*czE3NjYwODk1MTMkbzY3JGcxJHQxNzY2MDkyMjQyJGo1NyRsMCRoMA..)) ### **What I Often See in Lead Intelligence** #### Feedback Pros: What Users Consistently Appreciate - **Accurate contact enrichment with verified emails and direct dials** - _“__What I appreciate most about Seamless.AI is how quickly and easily it provides accurate contact information. Rather than wasting hours scouring the internet, I can get phone numbers, emails, and company details within seconds. The platform also assists in building targeted lead lists, keeps data updated automatically, and integrates seamlessly with tools such as Salesforce and HubSpot. All in all, it saves significant time, enhances sales outreach, and streamlines the prospecting process.” -_ [_Sadhwi P_](https://www.g2.com/products/seamless-ai/reviews)_. Seamless.AI Reviews_ - **Chrome extension enables one click capture from LinkedIn pages** - _“__It can connect you with you need to speak with. Not only will it (90% of the time) give you the right phone number and email address to reach your contact but it also helps you find the most appropriate lead for your outreach. It's quick and easy to download and integrates perfectly into your browser (I use Chrome). I love how the plugin pops up on LinkedIn and, not only that, but almost every company page you visit! I use it all the time. It has made my day to day immeasurably better and is so quick and easy to use. I can safely say, the implementation of Cognism at my company has changed everything for the better. And if we have any query, question or concern (the latter being quite rare), Jemima and the team are always approachable and happy to help.” -_ [_Solomon P_](https://www.g2.com/products/cognism/reviews/cognism-review-11872152)_. Cognism Review_ - **Filtering by ICP signals speeds list building for outbound** - _“__I love how Instantly makes it incredibly easy to find B2B leads, which used to be a significant challenge for me. The enormous database of 450 million data points streamlines my lead generation process, allowing me to simply input keywords and obtain compatible results. This feature is instrumental in efficiently identifying my ideal customer profiles (ICPs), especially on social media, which used to be a cumbersome task. I appreciate that within just five weeks, the ease of finding leads has improved dramatically. Switching to Instantly from other platforms was favorable because of its reliability and user-friendly interface, whereas my previous services encountered frequent crashes. Instantly's simplicity and swift response enhance my workflow substantially. Setting up Instantly was straightforward, without any complications, saving me time and effort. Overall, these aspects make it a valuable tool for my professional needs.” -_ [_Shavez K_](https://www.g2.com/products/instantly/reviews/instantly-review-12024666)_. Instantly Reviews_ #### Cons: Where Many Platforms Fall Short - **Outdated numbers and emails force frequent manual verification** - _“__As with any data platform, there are times when contact accuracy fluctuates or some specialized industries seem less represented. While this isn’t a major issue, my team does sometimes need to verify a record before reaching out. However, ZoomInfo is always evolving, and its overall depth and reliability continue to surpass any other solution we’ve tried.” -_ [_Jeff B_](https://www.g2.com/products/zoominfo-sales/reviews/zoominfo-sales-review-11986093)_. Zoominfo Sales Review_ - **Credit limits and pricing throttle high volume prospecting** - _“__Data accuracy can be inconsistent, some contacts are spot on, while others may be outdated or bounce, so you still need a verification step and good list hygiene. Credits can run out quickly if you are building large lists, and it is not always clear upfront which contacts will be the best quality use of credits. Duplicate records and missing firmographic details can also happen, which adds cleanup work before importing to a CRM. Integrations are helpful, but you may still spend time mapping fields and making sure imports match your CRM rules.” -_ [_Mudit K_](https://www.g2.com/products/seamless-ai/reviews/seamless-ai-review-12153500)_. Seamless.AI Reviews_ - **CRM sync and bulk exports can feel unreliable or rigid** - _“__The most helpful aspect is the ability to efficiently generate high-quality leads for business development. RocketReach helps us target prospects with verified emails and phone numbers, improving outreach success and reducing bounce rates. Integration with our CRM and other tools makes it seamless to manage leads. Overall, it’s a huge time-saver and boosts the effectiveness of our sales efforts.” -_ [_Ayushi K_](https://www.g2.com/products/rocketreach/reviews/rocketreach-review-11697514)_. RocketReach Reviews_ ### Expert Takeaway Based on G2 reviews, tools in the lead intelligence category consistently perform well on metrics that typically predict real-world adoption: a 4.48/5 average star rating, 9.01/10 likelihood to recommend, 6.49/7 Ease of Use, 6.40/7 Quality of Support, and 6.41/7 Meets Requirements. That profile suggests that teams generally derive value quickly once workflows are established, and they feel supported when issues arise. Where high-performing teams separate themselves is how they operationalize data quality. The best outcomes occur when teams treat lead intelligence platforms as an ongoing data system, rather than a one-time list source. They set clear rules for what “valid” means (email verification, phone coverage, role matching), refresh contact data on a schedule, and standardize exports into CRM fields so reps trust what they see. I also notice stronger adoption patterns in review-heavy industries, such as Information Technology and Services, Computer Software, and Marketing and Advertising, where outbound speed is crucial and routing errors can be costly. If you’re deciding whether lead intelligence software is worth it for your team, my biggest advice is to validate three things early: accuracy for your ICP, how fast reps can build lists and enrich contacts using lead intelligence tools, and whether CRM sync stays clean without constant manual cleanup. Teams that do this usually end up with best lead intelligence software that improves connect rates and focus. Teams that skip it often end up with data that “looks right” but does not hold up in daily prospecting. ### Lead Intelligence Software FAQs #### **What is lead intelligence software used for?** Lead intelligence software is used to identify, enrich, and qualify leads with accurate contact and company data. Teams rely on it to find decision makers, verify emails and phone numbers, and prioritize outreach based on firmographic or intent signals. In practice, it reduces manual research and helps sales and marketing focus on higher-quality prospects. #### **How accurate is lead intelligence data?** Accuracy varies by provider, data source, and target market. Reviews show that data quality is highest when teams regularly refresh records and focus on a defined ICP. Many users note that even the best lead intelligence platforms still require occasional validation, particularly for phone numbers and roles that change rapidly. #### **How does lead intelligence software integrate with CRM systems?** Most lead intelligence tools integrate directly with CRMs to enrich existing records or automatically populate new leads into predefined fields. The strongest integrations support automatic updates, duplicate prevention, and field mapping. Reviews suggest that clean CRM sync is one of the biggest factors influencing long-term adoption. #### **Is lead intelligence software better than buying static lead lists?** Yes, most users see better results with lead intelligence platforms than static lists. Instead of one-time exports, lead intelligence tools provide ongoing enrichment, filtering, and updates as data changes. This helps teams avoid outdated contacts and improves connect rates over time. #### **What should I test before choosing the best lead intelligence software?** Buyers typically test accuracy for their specific ICP, ease of list building, and how quickly reps can find usable contacts. Reviews also recommend validating credit usage, export limits, and CRM sync behavior before committing to the changes. The best lead intelligence software is typically the one that aligns with daily workflows, rather than just the one with the largest database. ### Sources 1. [G2 Research Hub](https://research.g2.com/insights/demo-automation) 2. [G2 Research Scoring Methodologies](https://documentation.g2.com/docs/research-scoring-methodologies) 3. [G2 Market Presence Score Overview](https://www.g2.com/reports) **Researched By:** [Alanna Iwuh](https://research.g2.com/insights/author/alanna-iwuh?_gl=1*1ltwfku*_gcl_au*MTAwMzU5MzUxLjE3NjM0MTg0NzYuMTYzNzM5MTY0OS4xNzY2MTcwMjM2LjE3NjYxNzAyMzY.*_ga*NzY1MDU0NjE3LjE3NjM0NzQ3ODM.*_ga_MFZ5NDXZ5F*czE3Njc3Mjg3MTAkbzc4JGcxJHQxNzY3NzI5MTQ3JGo1OSRsMCRoMA..) **Last updated on:** January 6, 2026 --- ## What Are the Most Common Questions About Lead Intelligence Software? *AI-generated · Last updated: April 27, 2026* ### What is the best software to track leads for a new online service? According to verified users, these products are frequently praised for lead capture and follow-up workflows. - [Apollo.io](https://www.g2.com/products/apollo-io/reviews) -- reviewers often use it to find contacts, build prospect lists, and run outreach sequences from one place for faster prospecting. - [ZoomInfo Sales](https://www.g2.com/products/zoominfo-sales/reviews) -- users commonly highlight its company and contact data, intent signals, and list-building features for targeting decision-makers efficiently. - [Cognism](https://www.g2.com/products/cognism/reviews) -- reviewers mention using it to find verified contacts, enrich records, and support outbound prospecting with CRM-connected workflows. - [Amplemarket](https://www.g2.com/products/amplemarket/reviews) -- users describe it as useful for combining lead sourcing, sequencing, and multichannel outreach into one workflow. - [Waalaxy](https://www.g2.com/products/waalaxy/reviews) -- reviewers often use it to automate LinkedIn outreach, follow-ups, and campaign management for scalable lead generation. ### Which affordable lead generation apps are best for marketing agencies? According to verified users, these products stand out for accessible prospecting and outreach workflows. - [RocketReach](https://www.g2.com/products/rocketreach/reviews) -- reviewers often value it for quickly finding business emails and phone numbers for outreach and list building. - [Wiza](https://www.g2.com/products/wiza/reviews) -- users describe it as an easy way to pull prospect data from LinkedIn and export leads into sales workflows. - [Lusha](https://www.g2.com/products/lusha/reviews) -- reviewers frequently mention easy contact discovery, browser-based prospecting, and CRM-friendly workflows for sales teams. - [UpLead](https://www.g2.com/products/uplead/reviews) -- users highlight verified email access and targeted list building for B2B outreach without heavy setup. - [Clearout.io](https://www.g2.com/products/clearout-io/reviews) -- reviewers point to email validation and lead discovery features that help reduce bounce risk while building outreach lists. ### What is the best lead tracking software with CRM integration? According to verified users, these products are commonly mentioned for CRM-connected lead workflows. - [Apollo.io](https://www.g2.com/products/apollo-io/reviews) -- reviewers often mention smooth CRM connections, prospect data, and outreach features that help keep lead activity organized. - [ZoomInfo Sales](https://www.g2.com/products/zoominfo-sales/reviews) -- users highlight CRM integrations and account research tools that support prospecting, enrichment, and follow-up. - [LeadCRM](https://www.g2.com/products/leadcrm-io-leadcrm/reviews) -- reviewers frequently describe syncing LinkedIn contacts into CRM systems and reducing manual lead entry. - [Surfe](https://www.g2.com/products/surfe/reviews) -- users mention connecting LinkedIn activity with CRM records to speed up lead capture and keep data updated. ### What is lead intelligence software? Lead intelligence software helps teams identify, qualify, and act on potential buyers using prospect and company information gathered during research and outreach. In recent G2 reviews for this category, users most often describe these tools as helping them find business emails, phone numbers, company details, job titles, and signals that make prospecting more targeted. Reviewers also commonly mention workflow benefits such as list building, CRM syncing, data enrichment, website or intent insight, and automation that reduces manual research. In practice, the category is used to help sales and marketing teams spend less time hunting for contacts and more time prioritizing relevant accounts, reaching decision-makers, and managing follow-up more efficiently. ### How do buyers use lead intelligence tools to improve outreach efficiency? Based on G2 reviews, buyers use lead intelligence tools to reduce manual prospecting work and make outreach more targeted. Reviewers repeatedly mention finding verified emails and phone numbers faster, filtering prospects by role, industry, region, or company size, and pushing records into CRM or sequence tools without rekeying data. Many also highlight LinkedIn extensions and enrichment workflows that help them capture contacts while researching accounts. Across recent reviews, the recurring value is speed: users describe spending less time searching for contact information, avoiding duplicate or incomplete records, and focusing more on conversations, follow-up, and pipeline generation instead of administrative lead research.