Best Enterprise Lead Intelligence Software

How Many Lead Intelligence Software Products Does G2 Track?

Total Products under this Category: 479

Category Stats (Oct 2026)

  • Average Rating: 4.58/5 (↑0.01 vs Sep 2026) The average rating of products in this category, based on all submitted ratings
  • Top Trending Product: Ocean.io (+33.34%) - Among all products in this category, Ocean.io recorded the largest rating increase compared to last month

Last updated: October 23, 2026

How Does G2 Rank Lead Intelligence Software Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 75,300+ Authentic Reviews
  • 479+ 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.

G2 Grid® for Lead Intelligence Software

G2 Grid® for Lead Intelligence Software plotting products by satisfaction and market presence

Highlighted products: GTM Workspace - Powered by ZoomInfo, 6sense Sales Intelligence, Cognism, Nooks, Seamless (formally Seamless.AI), GTM Studio - Powered by ZoomInfo, Similarweb Sales Intelligence, and Apollo.io.

Underlying data: [Grid® JSON](https://www.g2.com/categories/lead-intelligence/grids.json?focus%5B%5D=gtm-workspace-powered-by-zoominfo&focus%5B%5D=6sense-sales&focus%5B%5D=cognism&focus%5B%5D=nooks&focus%5B%5D=seamless-formally-seamless-ai&focus%5B%5D=gtm-studio-powered-by-zoominfo&focus%5B%5D=similarweb-sales-intelligence&focus%5B%5D=apollo-io&segment=enterprise)

GTM Workspace - Powered by ZoomInfo

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: 8,960

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: 8.7/10)

Who Is the Company Behind GTM Workspace - Powered by ZoomInfo?

  • Seller: ZoomInfo
  • Company Website:
  • Year Founded: 2000
  • HQ Location: Vancouver, WA
  • Twitter: @ZoomInfo
    23,515 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    9,779 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% Medium, 26% Small

What Do G2 Reviewers Say About GTM Workspace - Powered by ZoomInfo?

AI-generated summary from verified user reviews

Pros
  • Users value the comprehensive contact information that GTM Workspace provides, aiding effective outreach to potential buyers.
  • Users find the ease of use in GTM Workspace invaluable for streamlining their sales processes and insights.
  • Users value the data accuracy of GTM Workspace, enhancing their competitive edge in prospecting and research.
  • Users find the bulk data download feature invaluable for targeted lead generation, simplifying outreach in the finance sector.
  • Users value the easy access to relevant contacts and companies, streamlining prospecting and enhancing lead nurturing efforts.
Cons
  • Users often face challenges with inaccurate data, including unassigned contact numbers and outdated job information.
  • Users often face outdated data in GTM Workspace, leading to inaccuracies in contact details and location information.
  • Users often struggle with outdated contacts, leading them to seek alternative information sources for accuracy.
  • Users experience data inaccuracy, with incorrect contact locations and unassigned numbers complicating their outreach efforts.
  • Users often face outdated information, including incorrect emails and job titles, affecting their reliability and effectiveness.

What Are Recent G2 Reviews of GTM Workspace - Powered by ZoomInfo?

What Are G2 Users Discussing About GTM Workspace - Powered by ZoomInfo?

6sense Sales Intelligence

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: 1,091

How Do G2 Users Rate 6sense Sales Intelligence?

  • Has the product been a good partner in doing business?: 8.6/10 (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: 8.7/10)

Who Is the Company Behind 6sense Sales Intelligence?

  • Seller: 6sense
  • Company Website:
  • Year Founded: 2013
  • HQ Location: San Francisco, CA
  • Twitter: @6senseInc
    16,911 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    1,651 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: 49% Medium, 36% Large

What Do G2 Reviewers Say About 6sense Sales Intelligence?

AI-generated summary from verified user reviews

Pros
  • Users value the effective lead generation capabilities of 6sense, simplifying prospecting and enhancing sales efficiency.
  • Users value the accuracy of intent data in 6sense, providing a competitive edge in business development efforts.
  • Users value the buyer intent insights from 6sense, enhancing their ability to target and engage potential leads effectively.
  • Users value the efficient prospecting capabilities of 6sense, greatly simplifying sales processes and boosting pipeline generation.
  • Users admire the ease of use of 6sense Sales Intelligence, finding it intuitive and efficient for account prioritization.
Cons
  • Users report encountering inaccurate data, leading to issues like bounced emails and unreliable contact information.
  • Users find the data quality unreliable, often resorting to manual prospecting to supplement the information provided by 6sense.
  • Users report significant accuracy issues with 6sense Sales Intelligence, finding many false positives and inaccurate contact information.
  • Users find the learning difficulty challenging, particularly during implementation and navigating the UI.
  • Users experience many false positives in lead quality from 6sense Sales Intelligence, leading to ineffective prospecting efforts.

What Are Recent G2 Reviews of 6sense Sales Intelligence?

Cognism

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: 1,356

How Do G2 Users Rate Cognism?

  • Has the product been a good partner in doing business?: 9.2/10 (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: 8.7/10)

Who Is the Company Behind Cognism?

  • Seller: Cognism
  • Company Website:
  • Year Founded: 2015
  • HQ Location: London, England
  • Twitter: @Cognism
    2,331 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    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% Medium, 25% Small

What Do G2 Reviewers Say About Cognism?

AI-generated summary from verified user reviews

Pros
  • Users find Cognism easy to use, facilitating quick access to accurate data and simplifying the fact-checking process.
  • Users appreciate the accuracy of contact information from Cognism, enhancing their prospecting and outreach success.
  • Users praise Cognism for its highly accurate and verified contact data, enhancing outreach success and productivity.
  • Users appreciate the highly accurate and verified contact data from Cognism, boosting outreach success significantly.
  • Users value the high accuracy of Cognism, enhancing their outreach success and boosting workflow efficiency.
Cons
  • Users report inaccurate data causing complications with company names, emails, and contact details, hindering outreach efforts.
  • Users report incorrect numbers from Cognism, affecting their outreach and necessitating improved tracking features for errors.
  • Users experience issues with outdated contacts, leading to difficulties in accessing current and accurate information.
  • Users experience incorrect information with Cognism, particularly regarding company data and mobile numbers, hindering efficiency.
  • Users experience missing information with Cognism, particularly with updates on company names and unavailable contact details.

What Are Recent G2 Reviews of Cognism?

What Are G2 Users Discussing About Cognism?

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Nooks

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: 1,710

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: 8.7/10)

Who Is the Company Behind Nooks?

  • Seller: Nooks
  • Company Website:
  • HQ Location: San Francisco, California
  • Twitter: @JoinNooks
    390 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    425 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% Medium, 26% Small

What Do G2 Reviewers Say About Nooks?

AI-generated summary from verified user reviews

Pros
  • Users find that Nooks offers a significant time-saving advantage, enhancing efficiency and streamlining workflows.
  • Users highlight the ease of use of Nooks, praising its beginner-friendly interface and effortless navigation.
  • Users value the efficiency of Nooks, enhancing call volume and productivity while fostering teamwork among remote sales teams.
  • Users value the efficient parallel dialing and seamless collaboration features of Nooks, significantly enhancing productivity and communication.
  • Users highlight the efficient lead generation capabilities of Nooks, enabling numerous successful calls in less time.
Cons
  • Users face call issues with Nooks, including glitches and difficulties managing the call preparation process.
  • Users report dialer issues in Nooks, such as incomplete info transfer and call connectivity problems.
  • Users note the missing features in Nooks, such as limited sorting options and inadequate filtering capabilities.
  • Users find the dialer limitations frustrating, as wrong numbers often go undetected, affecting connect rates.
  • Users experience connection issues with Nooks, often resulting in delays when reaching prospects during calls.

What Are Recent G2 Reviews of Nooks?

Seamless (formally Seamless.AI)

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: 5,413

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: 8.7/10)

Who Is the Company Behind Seamless (formally Seamless.AI)?

  • Seller: Seamless
  • Company Website:
  • Year Founded: 2015
  • HQ Location: Columbus, Ohio
  • Twitter: @SeamlessAI
    25,330 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    13 employees on LinkedIn®

Who Uses This Product?

  • Who Uses This: Account Executive, CEO
  • Top Industries: Information Technology and Services, Computer Software
  • Company Size: 64% Small, 29% Medium

What Do G2 Reviewers Say About Seamless (formally Seamless.AI)?

AI-generated summary from verified user reviews

Pros
  • Users value the extensive contact information provided by Seamless, enabling efficient prospecting and streamlined workflows.
  • Users find Seamless's ease of use exceptional, with quick setup and seamless CRM integration enhancing their experience.
  • Users appreciate the accuracy and speed of Seamless, enhancing lead generation and outreach efforts significantly.
  • Users value the accuracy and speed of Seamless AI, which enhances lead generation and improves outreach efforts significantly.
  • Users value the accuracy and speed of Seamless.AI for generating high-quality, verified leads effortlessly.
Cons
  • Users face issues with inaccurate data on Seamless, particularly with phone numbers and mixed search results.
  • Users often face outdated contacts in Seamless, requiring extra filtering to find reliable information.
  • Users experience outdated information with Seamless, leading to inaccuracies in contact details and prospect data.
  • Users experience data inaccuracy with Seamless, as search results are often inconsistent and less reliable.
  • Users find Seamless to be expensive and wish for a more affordable, personalized package for smaller businesses.

What Are Recent G2 Reviews of Seamless (formally Seamless.AI)?

What Are G2 Users Discussing About Seamless (formally Seamless.AI)?

GTM Studio - Powered by ZoomInfo

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: 3,396

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: 8.7/10)

Who Is the Company Behind GTM Studio - Powered by ZoomInfo?

  • Seller: ZoomInfo
  • Company Website:
  • Year Founded: 2000
  • HQ Location: Vancouver, WA
  • Twitter: @ZoomInfo
    23,515 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    9,779 employees on LinkedIn®

Who Uses This Product?

  • Who Uses This: Account Executive, Customer Success Manager
  • Top Industries: Computer Software, Information Technology and Services
  • Company Size: 63% Medium, 24% Large

What Do G2 Reviewers Say About GTM Studio - Powered by ZoomInfo?

AI-generated summary from verified user reviews

Pros
  • Users value the reliable B2B contact data of GTM Studio, enhancing targeted prospect lists and campaign efficiency.
  • Users value the accuracy of data and intent signals in GTM Studio, enhancing their lead generation and targeting efforts.
  • Users find GTM Studio's ease of use exceptional, streamlining lead enrichment with straightforward features and intuitive navigation.
  • Users value the reliable and accurate B2B contact data from GTM Studio, enhancing campaign effectiveness and targeting precision.
  • Users value the high-quality data from GTM Studio - Powered by ZoomInfo for efficient, targeted outreach campaigns.
Cons
  • Users find the pricing high, making it less accessible for smaller teams with limited budgets.
  • Users find that data inaccuracy affects reliability, with outdated information and missing data for niche roles.
  • Users note that the pricing is high for small teams, making it less accessible for budget-conscious businesses.
  • Users find the learning curve steep, feeling overwhelmed initially due to the platform's complexity and range of features.
  • Users find the platform's complexity overwhelming initially, requiring training and processes for effective use.

What Are Recent G2 Reviews of GTM Studio - Powered by ZoomInfo?

What Are G2 Users Discussing About GTM Studio - Powered by ZoomInfo?

Similarweb Sales Intelligence

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: 8.7/10)

Who Is the Company Behind Similarweb Sales Intelligence?

  • Seller: Similarweb
  • Year Founded: 2007
  • HQ Location: New York
  • Twitter: @Similarweb
    62,619 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    1,251 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% Medium, 27% Small

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, facilitating quick access to vital data and insights.
  • Users value the time-saving features of Similarweb Sales Intelligence, streamlining prospecting and boosting efficiency in their workflow.
  • Users find the ease of use of Similarweb's Chrome Extension invaluable for efficient sales prospecting and decision-making.
  • Users value the data accuracy of Similarweb Sales Intelligence, enabling precise targeting for effective prospecting and engagement.
  • Users appreciate the ease of use and valuable insights from Similarweb, streamlining their sales processes effectively.
Cons
  • Users find the platform has loading speed issues with larger datasets, impacting efficiency during use.
  • Users notice slow loading times with large datasets, and desire improved CRM integration to streamline data entry.
  • Users are concerned about data accuracy with monthly traffic metrics sometimes differing from other analytics tools.
  • Users express concerns about data inaccuracy, noting discrepancies between traffic metrics and other analytic platforms.
  • Users find the inaccurate data in traffic metrics frustrating, leading to confusion compared to other analytic tools.

What Are Recent G2 Reviews of Similarweb Sales Intelligence?

What Are G2 Users Discussing About Similarweb Sales Intelligence?

Apollo.io

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: 9,450

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: 8.7/10)

Who Is the Company Behind Apollo.io?

  • Seller: Apollo.io
  • Company Website:
  • Year Founded: 2015
  • HQ Location: San Francisco, CA
  • LinkedIn® Page: www.linkedin.com
    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, 29% Medium

What Do G2 Reviewers Say About Apollo.io?

AI-generated summary from verified user reviews

Pros
  • Users value the ease of use of Apollo.io, enhancing their lead generation and CRM integration seamlessly.
  • Users value the user-friendly interface and automation features of Apollo.io, enhancing their lead generation efficiency.
  • Users value the robust search and filtering capabilities of Apollo.io, enhancing their outreach and campaign management efficiency.
  • Users appreciate the streamlined prospecting and outreach capabilities of Apollo.io, enhancing efficiency and targeting in lead generation.
  • Users appreciate the time-saving features of Apollo.io, streamlining their outreach and enhancing sales efficiency.
Cons
  • Users find missing features frustrating, particularly in layout customization, email templates, and integration options.
  • Users indicate that inaccurate data in Apollo.io can lead to frustrations with lead information and missing emails.
  • Users find the steep learning curve of Apollo.io challenging, hindering effective navigation and utilization of its features.
  • Users note limited features and variable accuracy, necessitating manual checks and selective outreach, which can overwhelm new users.
  • Users experience data inaccuracy with Apollo.io, leading to unreliable contact information that requires verification.

What Are Recent G2 Reviews of Apollo.io?

What Are G2 Users Discussing About Apollo.io?

Lusha

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: 1,609

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: 8.7/10)

Who Is the Company Behind Lusha?

  • Seller: Lusha
  • Company Website:
  • Year Founded: 2016
  • HQ Location: Boston, Massachusetts
  • Twitter: @LushaData
    2,720 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    354 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% Medium, 39% Small

What Do G2 Reviewers Say About Lusha?

AI-generated summary from verified user reviews

Pros
  • Users value the accurate contact information provided by Lusha, enhancing lead generation and outreach efficiency.
  • Users find Lusha's ease of use and efficient support enhance their prospecting experience significantly.
  • Users value Lusha for its high data accuracy, ensuring quick access to reliable contact information for lead generation.
  • Users praise Lusha for its high accuracy in providing verified contact details, enhancing efficiency in lead generation.
  • Users value Lusha's efficient lead generation, enhancing sales with accurate, quality contact information for quicker outreach.
Cons
  • Users experience data inaccuracy with Lusha, reporting that contacts and details are sometimes incorrect or missing.
  • Users experience outdated contacts in Lusha, leading to inaccuracies and delayed updates in information.
  • Users experience outdated data, as contact information may be incorrect or take time to update in Lusha.
  • Users often face inaccurate data, with around 15-20% of contacts being incorrect or missing key details.

What Are Recent G2 Reviews of Lusha?

What Are G2 Users Discussing About Lusha?

LeadIQ

LeadIQ is a sales prospecting platform that helps revenue teams find verified contact data, track buying signals, and personalize outreach at scale. It is designed for sales development representatives, account executives, RevOps teams managing CRM data quality, and go-to-market teams who need to build pipeline efficiently without manual data entry or tab-switching. LeadIQ combines contact and company intelligence with AI-powered prospecting tools, enabling users to identify the right contacts, capture and enrich their data, and push it directly into CRM and sales engagement platforms. The platform is built around three core access modes that all run on a single subscription: a browser extension with an AI agent, an MCP integration for AI workflow builders, and a developer API for programmatic access. Key features and capabilities include: - AI agent (Lando): An AI agent that lives inside the LeadIQ Chrome extension. It reads CRM data, understands any website, surfaces relevant contacts, and monitors champion movements in real time. When a key contact changes companies, it flags the move with updated contact information and a suggested outreach angle. Contacts can be captured, enriched, and synced to CRM in a single command. - Champion tracking: Monitors key contacts and alerts users the moment a champion moves to a new company, providing updated contact data and warm outreach context automatically. - CRM enrichment and data hygiene: Keeps CRM records accurate and up to date by enriching existing contacts with verified phone numbers, direct emails, and current company data, reducing data decay and improving the reliability of reporting and lead routing. - MCP integration: Connects LeadIQ's contact intelligence into AI workflows through the Model Context Protocol, allowing users to find verified contacts, enrich leads, and push data to their CRM through natural language prompts without switching tools. - API access: Gives technical teams programmatic access to LeadIQ's contact and company data for use cases like real-time enrichment, waterfall enrichment, form fill, lead routing, and lead scoring. LeadIQ is used by sales and revenue operations teams across industries to reduce time spent on manual prospecting, maintain cleaner CRM data, increase contact rates on warm leads, and improve reply rates through more relevant, timely outreach. All three access modes, the Chrome extension, MCP, and API, are included under one LeadIQ subscription.

Average Rating: 4.2/5.0

Total Reviews: 1,143

How Do G2 Users Rate LeadIQ?

  • Has the product been a good partner in doing business?: 8.4/10 (Category avg: 9.3/10)
  • Lead Quality: 7.4/10 (Category avg: 8.8/10)
  • Lead Enrichment: 7.8/10 (Category avg: 8.7/10)
  • Lead Analysis: 7.4/10 (Category avg: 8.7/10)

Who Is the Company Behind LeadIQ?

  • Seller: LeadIQ
  • Company Website:
  • Year Founded: 2015
  • HQ Location: Santa Clara, CA
  • Twitter: @leadiq
    2,726 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    80 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: 59% Medium, 20% Large

What Do G2 Reviewers Say About LeadIQ?

AI-generated summary from verified user reviews

Pros
  • Users value the ease of use of LeadIQ, highlighting its seamless integration and time-saving features for managing contacts.
  • Users appreciate the ease of use of LeadIQ, especially its efficient Chrome extension for streamlined prospecting.
  • Users love how LeadIQ offers efficient lead generation, drastically reducing time spent on tasks while ensuring accuracy.
  • Users appreciate the seamless integrations of LeadIQ, enhancing efficiency and streamlining their prospecting processes.
  • Users love the time-saving features of LeadIQ, streamlining their outreach and data management effortlessly.
Cons
  • Users experience issues with inaccurate data in LeadIQ, often facing missing emails and incorrect phone numbers.
  • Users find inaccuracy in contact data frustrating, leading to challenges in reaching prospects effectively.
  • Users experience inaccurate phone numbers with LeadIQ, leading to frustration and reliance on other tools for dialing.
  • Users find lead management issues with LeadIQ, particularly due to unreliable data and cumbersome contact handling.
  • Users find that data inaccuracy can be problematic, affecting the reliability of leads generated by LeadIQ.

What Are Recent G2 Reviews of LeadIQ?

What Are G2 Users Discussing About LeadIQ?

Metadata.io

The B2B Paid Digital Platform designed to optimize Ad Spend into Revenue with precision, efficiency, and AI-agents. While exceptionally designed for an ABM use, Metadata fits perfectly into broader Demand Generation approaches too. Metadata consolidates Paid Social and Paid Search channels into one platform. Allowing teams to scale, manage, and report on campaigns across channels. Metadata's AI optimizes campaigns across channels for metrics based on data from your CRM/MAP like meetings, pipeline, and revenue. The alternative is manually optimizing each channel, separately, for the top-of-funnel metrics available within native channels like cost-per-click. Metadata's target market focuses on leading marketing teams across SaaS industries who invest in Paid Social and Paid Search for customer acquisition. Metadata allows lean teams to hit large pipeline numbers. Key features of Metadata include: - Patented Audience Targeting - Programmed Experimentation at Scale - Unified Campaign Management and Reporting - Autonomous Bottom of Funnel Optimizations - Unlocking untapped B2B channels (Facebook, Instagram, Reddit, X etc) - Lead Enrichment Customers Include: Zoom, UserTesting, Apptio, Notion, Gainsight, Cisco, HPE, Cvent, BigID, LogicMonitor, AwardCo, Writer, Decisions.com, Monotype, Planful, Wrike, Own, Brex and more.

Average Rating: 4.6/5.0

Total Reviews: 293

How Do G2 Users Rate Metadata.io?

  • Has the product been a good partner in doing business?: 9.4/10 (Category avg: 9.3/10)
  • Lead Quality: 8.5/10 (Category avg: 8.8/10)
  • Lead Enrichment: 8.9/10 (Category avg: 8.7/10)
  • Lead Analysis: 8.7/10 (Category avg: 8.7/10)

Who Is the Company Behind Metadata.io?

  • Seller: Metadata
  • Company Website:
  • Year Founded: 2015
  • HQ Location: Broomfield, Colorado
  • Twitter: @metadataio
    743 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    144 employees on LinkedIn®

Who Uses This Product?

  • Who Uses This: Digital Marketing Manager, Marketing Manager
  • Top Industries: Computer Software, Information Technology and Services
  • Company Size: 66% Medium, 20% Small

What Do G2 Reviewers Say About Metadata.io?

AI-generated summary from verified user reviews

Pros
  • Users value the automation capabilities of Metadata.io, enhancing efficiency and allowing focus on performance-driven strategies.
  • Users appreciate the efficiency of Metadata.io, simplifying campaign management and optimizing audience targeting significantly.
  • Users find Metadata.io extremely easy to use, seamlessly integrating with tech stacks and enhancing daily ad management.
  • Users appreciate the time-saving capabilities of Metadata.io, which streamlines ad management and enhances campaign efficiency.
  • Users appreciate the effective audience targeting of Metadata.io, simplifying and enhancing the marketing process significantly.
Cons
  • Users find that campaign management lacks centralization, complicating adjustments and risking loss of historical data.
  • Users find the complexity of Metadata.io overwhelming, particularly affecting smaller teams and limiting campaign flexibility.
  • Users find the high costs of Metadata.io burdensome, especially for startups trying to secure the app.
  • Users are frustrated by the inadequate reporting interface that complicates tracking data metrics and insights.
  • Users find Metadata.io to have a learning difficulty, feeling overwhelmed by its complexity and reporting interface.

What Are Recent G2 Reviews of Metadata.io?

What Are G2 Users Discussing About Metadata.io?

A-Leads

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: 4.8/5.0

Total Reviews: 291

How Do G2 Users Rate A-Leads?

  • Has the product been a good partner in doing business?: 9.4/10 (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: 8.7/10)

Who Is the Company Behind A-Leads?

  • Seller: A-Leads
  • Company Website:
  • Year Founded: 2024
  • HQ Location: California, US
  • LinkedIn® Page: www.linkedin.com
    11 employees on LinkedIn®

Who Uses This Product?

  • Who Uses This: CEO, Director
  • Top Industries: Information Technology and Services, Marketing and Advertising
  • Company Size: 48% Medium, 35% Small

What Do G2 Reviewers Say About A-Leads?

AI-generated summary from verified user reviews

Pros
  • Users highlight the ease of use of A-Leads, praising its reliable organization and user-friendly interface.
  • Users commend A-Leads for its efficient lead generation, enabling quick connections with high-quality, qualified professionals.
  • Users highlight the time-saving capabilities of A-Leads, allowing fast data export and efficient lead generation.
  • Users value the data accuracy of A-Leads, facilitating effective engagement and swift connections with professionals.
  • Users find A-Leads to enhance client acquisition efficiency, providing targeted leads that accelerate sales and hiring processes.
Cons
  • Users feel that A-Leads has limited features which can be basic and lack customization for reporting.
  • Users find the poor UI of A-Leads repetitive and dated, suggesting a need for modernization and streamlined navigation.
  • Users feel that filtering difficulty hampers their experience, with a desire for more flexible and customizable options.
  • Users find the poor filtering options limiting, wishing for more flexibility and improved performance when accessing leads.
  • Users feel that filtering issues limit the effectiveness of A-Leads, affecting customization and speed during searches.

What Are Recent G2 Reviews of A-Leads?

Crossbeam

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: 414

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: 8.7/10)

Who Is the Company Behind Crossbeam?

  • Seller: Crossbeam
  • Year Founded: 2018
  • HQ Location: Philadelphia, Pennsylvania
  • Twitter: @Crossbeam
    1,348 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    195 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% Medium, 22% Large

What Do G2 Reviewers Say About Crossbeam?

AI-generated summary from verified user reviews

Pros
  • Users value the effective partnerships management of Crossbeam, leading to faster business wins and streamlined processes.
  • Users value the effective partnerships Crossbeam enables, enhancing business opportunities and simplifying account mapping efficiently.
  • Users find Crossbeam's ease of use remarkable, making account mapping and partner connections efficient and enjoyable.
  • Users value the control over data sharing with Crossbeam, making partner lead generation and account mapping efficient.
  • Users value the automated account mapping process in Crossbeam, significantly enhancing efficiency and partnership opportunities.
Cons
  • Users find data accessibility challenging in Crossbeam, facing difficulties connecting with others and slow loading times.
  • Users face partnership issues with Crossbeam due to unclear communication and confusing category titles among different organizations.
  • Users find the data management limitations frustrating, particularly with editing sources and navigating the UI.
  • Users report CRM integration issues with Crossbeam, citing limited compatibility and a shaky Google Sheets integration.
  • Users note that UI reporting functionalities and intuitiveness could be improved for better usability and efficiency.

What Are Recent G2 Reviews of Crossbeam?

What Are G2 Users Discussing About Crossbeam?

Demandbase One

Demandbase is the leading, enterprise-grade account-based GTM platform for sales and marketing teams designed to make every moment and every dollar count. Since creating the category in 2013, we have been pioneering technologies to sharpen revenue teams’ ability to confidently deliver the right message to the right customers at the right time. Powered by industry-leading data, our transparent and tunable AI-enhanced model, and integrations that meet your tech stack where it is, Demandbase helps you to take meaningful action confidently and efficiently. We know that there’s no such thing as ‘one-size- fits-all’ account-based marketing and sales. That’s why we built our platform to be flexible, easily handling dynamic GTM motions, nuanced business rules, and diverse integrations that others struggle with. Demandbase One™ is your account-based GTM command center, powering your entire revenue stack. Our AI-driven engine unifies first and third-party data, streamlines cross-channel execution, and connects the tools in your stack with the same data, insights, and workflows to accelerate your revenue.

Average Rating: 4.4/5.0

Total Reviews: 1,970

How Do G2 Users Rate Demandbase One?

  • Has the product been a good partner in doing business?: 8.8/10 (Category avg: 9.3/10)
  • Lead Quality: 8.1/10 (Category avg: 8.8/10)
  • Lead Enrichment: 7.8/10 (Category avg: 8.7/10)
  • Lead Analysis: 8.1/10 (Category avg: 8.7/10)

Who Is the Company Behind Demandbase One?

  • Seller: Demandbase
  • Company Website:
  • Year Founded: 2005
  • HQ Location: San Francisco, CA
  • Twitter: @Demandbase
    21,346 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    989 employees on LinkedIn®

Who Uses This Product?

  • Who Uses This: Account Executive, Business Development Representative
  • Top Industries: Computer Software, Information Technology and Services
  • Company Size: 48% Medium, 32% Large

What Do G2 Reviewers Say About Demandbase One?

AI-generated summary from verified user reviews

Pros
  • Users appreciate the ease of use of Demandbase One, enabling quick campaign launches and efficient audience targeting.
  • Users value the comprehensive tools in Demandbase One, which enhance clarity and efficiency across account management.
  • Users value the variety of powerful tools in Demandbase One that enhance account targeting and analytics effectively.
  • Users value the unified data integration of Demandbase One, enhancing targeted audience building and workflow efficiency.
  • Users value the ability to combine intent and website traffic data, enhancing decision-making across their organization.
Cons
  • Users find the learning curve challenging, often needing more training to fully utilize Demandbase One's features.
  • Users experience a steep learning curve that can be frustrating when navigating the extensive features of Demandbase One.
  • Users find the complexity of reporting and customization options can hinder optimal use of Demandbase One.
  • Users find Demandbase One to have a difficult learning curve that complicates initial usage and requires time to master.
  • Users find the learning difficulty of Demandbase One challenging, especially for those lacking technical expertise during setup.

What Are Recent G2 Reviews of Demandbase One?

What Are G2 Users Discussing About Demandbase One?

Nexuscale Ai

Nexuscale AI is an all-in-one platform that puts your B2B sales outreach on autopilot. It's the first tool to unify a real-time B2B lead database, a powerful sending engine, and true AI email personalization into a single, autonomous sales agent that gets you qualified meetings.

Average Rating: 4.9/5.0

Total Reviews: 36

How Do G2 Users Rate Nexuscale Ai?

  • Has the product been a good partner in doing business?: 10.0/10 (Category avg: 9.3/10)
  • Lead Quality: 10.0/10 (Category avg: 8.8/10)
  • Lead Enrichment: 9.8/10 (Category avg: 8.7/10)
  • Lead Analysis: 9.8/10 (Category avg: 8.7/10)

Who Is the Company Behind Nexuscale Ai?

Who Uses This Product?

  • Top Industries: Information Technology and Services, Accounting
  • Company Size: 114% Small, 100% Large

What Do G2 Reviewers Say About Nexuscale Ai?

AI-generated summary from verified user reviews

Pros
  • Users value the efficient lead generation capabilities of Nexuscale Ai, enabling quick identification and engagement with prospects.
  • Users find the ease of use of Nexuscale Ai exceptional, making lead management and outreach effortless and efficient.
  • Users appreciate the automation features of Nexuscale Ai, making outreach campaigns and follow-ups efficient and effective.
  • Users value the streamlined communication and efficient lead management provided by Nexuscale Ai for their outreach campaigns.
  • Users appreciate the time-saving features of Nexuscale Ai, enhancing lead research and outreach management significantly.
Cons
  • Users desire missing features like predictive churn alerts, lead scoring sorting, and smart time zone sending for better efficiency.
  • Users note that integration issues with major CRM platforms hinder a seamless experience and limit functionality.
  • Users note the limited integrations of Nexuscale Ai, wishing for compatibility with more CRM platforms and tools.
  • Users feel a lack of tutorials hinders familiarity with Nexuscale Ai, suggesting more training resources are needed.
  • Users find Nexuscale Ai has limited features, wishing for more integrations and smart scheduling options to enhance functionality.

What Are Recent G2 Reviews of Nexuscale Ai?

Alanna Iwuh
A
Researched and written by Alanna Iwuh
Updated