# Best Lead Intelligence Software - Page 3 *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 ## Best Lead Intelligence Software At A Glance - **Leader:** [ZoomInfo Sales](https://www.g2.com/products/zoominfo-sales/reviews) - **Highest Performer:** [FullEnrich](https://www.g2.com/products/fullenrich/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** ### RocketReach Fuel Your Outreach with Speed and Precision RocketReach helps grow your business with the simplest lead intelligence and engagement solution in the world. With continuous updates of our data quality and verification processes, our users have up-to-date access to the most accurate contact information. Create automated workflows to discover and engage with prospects in just a few clicks with RocketReach Autopilot, now in Beta. Create Targeted Sales Prospecting Strategies Save time, target the right contacts and personalize your outreach. With RocketReach, Sales teams increase efficiency and have higher response rates for their prospecting efforts. Fill Your Pipelines Marketing teams use RocketReach to create targeted contact lists with Intent Data that don’t hurt your deliverability. Secure Top Talent Faster Whether you’re searching for specialized skill sets or high-demand senior candidates, learn why the Top 5 US Executive Recruiting Firms and Global Tech firms use RocketReach. RocketReach for Healthcare Finding contact data for healthcare providers is extremely challenging. RocketReach has accurate contact information for millions of professionals working in hospitals, healthcare administration, healthcare technology, and more. RocketReach lets you create contact and company lists with the world's largest and most accurate contact database and lead intelligence platform. Try it for free today. [Visit company website](https://www.g2.com/external_clickthroughs/record?secure%5Bad_program%5D=paid_promo&secure%5Bad_slot%5D=category_product_list&secure%5Bcategory_id%5D=497&secure%5Bmedium%5D=sponsored&secure%5Bprioritized%5D=false&secure%5Bproduct_id%5D=16297&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%3Fpage%3D3&secure%5Btoken%5D=01292123a5c4d7aa473214b4dedd69ed84da0161026e191b796fe3649137f82d&secure%5Burl%5D=https%3A%2F%2Frocketreach.co%2Fhub%2Fproducts&secure%5Burl_type%5D=paid_promos) --- ## Top-Rated Products (Ranked by G2 Score) ### 1. [Global Database Prospecting](https://www.g2.com/products/global-database-prospecting/reviews) Global Database sales & marketing platform offers a large business directory, holding more than 80 million exhaustive business profiles across 195 countries. The platform is automatically updated on a daily basis. It allows users to follow preferred profiles (either companies or executives) and sends instant notifications once their information is changed (e.g. post or seniority level, contact info or any other data). There are over 100 filters available (by industry, SIC code, company size, revenue, seniority level, years of experience and many more), which allow users to quickly find the exact contacts they need. It allows users to download contact information in both CSV and XLS formats. Global Database can be integrated with your Salesforce account and other CRMs (Slack, amoCRM, Asana etc.), Marketing Automation tools (Oracle Eloqua, Zendesk, HubSpot, Marketo, Mailchimp etc.) and Sales Development tools (Salesloft, Outreach, Close.io etc.). For marketing and sales professionals, the platform is a great source of new and active leads, as well as an ideal solution for financial analysis, due diligence, compliance checks, business credit checks, and more. Global Database customers include Microsoft, Oracle, Avaya, Cisco, KPMG, Maserati, DHL, Dupont, Iveco, Caterpillar, Ipsos, Motorola Solutions, Experian and more. **Average Rating:** 4.7/5.0 **Total Reviews:** 59 **User Satisfaction Scores:** - **Has the product been a good partner in doing business?:** 9.6/10 (Category avg: 9.3/10) - **Lead Quality:** 9.7/10 (Category avg: 8.8/10) - **Lead Enrichment:** 9.8/10 (Category avg: 8.7/10) - **Lead Analysis:** 9.7/10 (Category avg: 8.6/10) **Seller Details:** - **Seller:** [Global Data Intelligence Limited](https://www.g2.com/sellers/global-data-intelligence-limited) - **Year Founded:** 2015 - **HQ Location:** Northampton, UK - **Twitter:** @Global_Database (1,599 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/global-database/ (42 employees on LinkedIn®) **Reviewer Demographics:** - **Top Industries:** Marketing and Advertising, Computer Software - **Company Size:** 57% Mid-Market, 43% Small-Business #### Pros & Cons **Pros:** - Data Accuracy (20 reviews) - Contact Information (17 reviews) - Accurate Data (13 reviews) - Accuracy (12 reviews) - Lead Generation (12 reviews) **Cons:** - Not Intuitive (6 reviews) - Learning Difficulty (5 reviews) - Complex Usability (4 reviews) - Expensive (4 reviews) - Filtering Issues (4 reviews) ### 2. [Customers.ai](https://www.g2.com/products/customers-ai/reviews) Customers.ai is a powerful ecommerce solution that helps you identify your website visitors and reconnect with them through email and ads. It turns anonymous visitors into real leads by capturing and enriching their identity data and restoring lost Facebook ad audiences. Customers.ai helps you engage your website visitors by tracking the customer journey, segmenting high-intent audiences, and ensuring emails reach the right people with the right message. Plus, it works seamlessly with popular tools like Klaviyo, SendGrid, Salesforce, and HighLevel. Trusted by over 100,000 businesses worldwide, including ecommerce and DTC brands, Customers.ai is helping marketers connect with their audience and drive results. **Average Rating:** 4.8/5.0 **Total Reviews:** 417 **User Satisfaction Scores:** - **Has the product been a good partner in doing business?:** 9.6/10 (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:** 9.2/10 (Category avg: 8.6/10) **Seller Details:** - **Seller:** [Customers.ai ](https://www.g2.com/sellers/customers-ai) - **Year Founded:** 2018 - **HQ Location:** Boston, Massachusetts - **Twitter:** @CustomersAI (6,131 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/17975060/ (39 employees on LinkedIn®) **Reviewer Demographics:** - **Who Uses This:** Founder, Owner - **Top Industries:** Marketing and Advertising, Information Technology and Services - **Company Size:** 79% Small-Business, 17% Mid-Market #### Pros & Cons **Pros:** - Features (98 reviews) - Helpful (88 reviews) - Ease of Use (82 reviews) - Lead Generation (73 reviews) - Customer Support (66 reviews) **Cons:** - Learning Curve (12 reviews) - Learning Difficulty (10 reviews) - Poor Customer Support (10 reviews) - Steep Learning Curve (9 reviews) - Cost (8 reviews) ### 3. [Vector](https://www.g2.com/products/vector/reviews) Vector, backed by Y Combinator and SignalFire, allows you to utilize your prospecting signals through contact-level ad audiences. Whether you're syncing contact lists from your CRM or using Vector to identify contacts demonstrating genuine intent, we deliver the necessary data for all B2B and B2C ad channels with higher match rates. **Average Rating:** 4.9/5.0 **Total Reviews:** 14 **User Satisfaction Scores:** - **Has the product been a good partner in doing business?:** 10.0/10 (Category avg: 9.3/10) - **Lead Quality:** 9.6/10 (Category avg: 8.8/10) - **Lead Enrichment:** 8.3/10 (Category avg: 8.7/10) - **Lead Analysis:** 8.3/10 (Category avg: 8.6/10) **Seller Details:** - **Seller:** [Vector.co](https://www.g2.com/sellers/vector-co) - **Year Founded:** 2022 - **HQ Location:** Boston, US - **LinkedIn® Page:** https://www.linkedin.com/company/getvector/ (79 employees on LinkedIn®) **Reviewer Demographics:** - **Top Industries:** Computer Software - **Company Size:** 79% Small-Business, 14% Mid-Market #### Pros & Cons **Pros:** - Customer Support (3 reviews) - Ease of Use (3 reviews) - User Interface (3 reviews) - Easy Setup (2 reviews) - Intuitive (2 reviews) **Cons:** - Integration Issues (2 reviews) - Email Errors (1 reviews) - Plan Limitations (1 reviews) - Poor Customer Support (1 reviews) ### 4. [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:** 4.5/5.0 **Total Reviews:** 55 **User Satisfaction Scores:** - **Has the product been a good partner in doing business?:** 9.0/10 (Category avg: 9.3/10) - **Lead Quality:** 9.1/10 (Category avg: 8.8/10) - **Lead Enrichment:** 9.3/10 (Category avg: 8.7/10) - **Lead Analysis:** 8.7/10 (Category avg: 8.6/10) **Seller Details:** - **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 (28 employees on LinkedIn®) **Reviewer Demographics:** - **Who Uses This:** Founder - **Top Industries:** Marketing and Advertising, Computer Software - **Company Size:** 93% Small-Business, 7% Mid-Market #### Pros & Cons **Pros:** - Ease of Use (13 reviews) - Data Accuracy (12 reviews) - Customer Support (11 reviews) - Lead Generation (11 reviews) - LinkedIn Integration (9 reviews) **Cons:** - Expensive (5 reviews) - Verification Issues (3 reviews) - Inaccuracy (2 reviews) - Limited Credits (2 reviews) - LinkedIn Integration (2 reviews) ### 5. [Firmable](https://www.g2.com/products/firmable/reviews)  Firmable is an AI sales platform that serves up the best prospect data, buying signals, and agent-driven actions to win more deals. We’re your favourite teammate. We don’t just give salespeople data. We give them direction. With access to detailed profiles on 3 million+ companies and 25 million+ professionals, including mobile numbers and verified email addresses, teams can unlock powerful lead intelligence to reach the right people faster. Why APAC teams choose Firmable for lead generation: 👉 Contact data for 25m+ decision-makers across ANZ and SEA – including email, phone and job insights 👉 25m+ company profiles with industry, size, location, tech stack and more 👉 Smart filters for building precise prospect lists by title, seniority, department or company attributes 👉 Accurate, localised data that stays up to date – so your campaigns don’t bounce 👉 Backed by local support and built for APAC go-to-market teams Turn data into growth with real-time sales and lead intelligence Sales teams reduce admin and improve connect rates with clean, actionable lead data Marketing teams improve campaign targeting and email deliverability with verified contact info Recruiters identify top talent and connect directly via mobile or email Business leaders gain visibility into markets, competitors and growth opportunities Whether you’re scaling outbound prospecting, running account-based marketing or building a talent pipeline, Firmable gives you the sales and lead intelligence you need to move faster and grow smarter. **Average Rating:** 4.7/5.0 **Total Reviews:** 68 **User Satisfaction Scores:** - **Has the product been a good partner in doing business?:** 9.7/10 (Category avg: 9.3/10) - **Lead Quality:** 8.8/10 (Category avg: 8.8/10) - **Lead Enrichment:** 8.7/10 (Category avg: 8.7/10) - **Lead Analysis:** 8.1/10 (Category avg: 8.6/10) **Seller Details:** - **Seller:** [Firmable](https://www.g2.com/sellers/firmable) - **Company Website:** https://firmable.com - **Year Founded:** 2023 - **HQ Location:** Melbourne, Australia - **Twitter:** @_Firmable (82 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/firmable/ (74 employees on LinkedIn®) **Reviewer Demographics:** - **Who Uses This:** CEO, Director - **Top Industries:** Information Technology and Services, Computer Software - **Company Size:** 71% Small-Business, 19% Mid-Market #### Pros & Cons **Pros:** - Data Accuracy (25 reviews) - Accurate Data (23 reviews) - Customer Support (22 reviews) - Ease of Use (22 reviews) - Contact Information (21 reviews) **Cons:** - Inaccurate Data (6 reviews) - Poor Design (6 reviews) - Missing Features (5 reviews) - Outdated Data (5 reviews) - Outdated Information (5 reviews) ### 6. [VoilaNorbert](https://www.g2.com/products/voilanorbert/reviews) Norbert is an intelligent lead generation tool that can find anyone's corporate email address and enrich it with data that drives conversion. **Average Rating:** 4.6/5.0 **Total Reviews:** 89 **User Satisfaction Scores:** - **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:** 8.0/10 (Category avg: 8.7/10) - **Lead Analysis:** 7.7/10 (Category avg: 8.6/10) **Seller Details:** - **Seller:** [VoilaNorbert](https://www.g2.com/sellers/voilanorbert) - **Year Founded:** 2014 - **HQ Location:** Belfort, France - **LinkedIn® Page:** https://www.linkedin.com/company/10794653/ (12 employees on LinkedIn®) **Reviewer Demographics:** - **Who Uses This:** Founder - **Top Industries:** Marketing and Advertising, Information Technology and Services - **Company Size:** 89% Small-Business, 10% Mid-Market #### Pros & Cons **Pros:** - Ease of Use (12 reviews) - Accuracy (8 reviews) - Automation (7 reviews) - Lead Generation (7 reviews) - Features (6 reviews) **Cons:** - Improvement Needed (4 reviews) - Missing Contacts (3 reviews) - Email Issues (2 reviews) - Insufficient Information (2 reviews) - Limited Contacts (2 reviews) ### 7. [CloudLead](https://www.g2.com/products/cloudlead/reviews) CloudLead uses machine learning tools backed by human researchers to help B2B sales and marketing teams scale their outbound processes. With CloudLead businesses can identify new customer leads, update & improve existing lead database and setup managed outbound email processes. **Average Rating:** 4.7/5.0 **Total Reviews:** 41 **User Satisfaction Scores:** - **Has the product been a good partner in doing business?:** 9.7/10 (Category avg: 9.3/10) - **Lead Quality:** 9.4/10 (Category avg: 8.8/10) - **Lead Enrichment:** 9.2/10 (Category avg: 8.7/10) - **Lead Analysis:** 9.2/10 (Category avg: 8.6/10) **Seller Details:** - **Seller:** [CloudLead.co](https://www.g2.com/sellers/cloudlead-co) - **Year Founded:** 2015 - **HQ Location:** San Mateo, California - **Twitter:** @CloudLeadCo (981 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/9310106/ (53 employees on LinkedIn®) **Reviewer Demographics:** - **Top Industries:** Marketing and Advertising, Computer Software - **Company Size:** 68% Small-Business, 22% Mid-Market #### Pros & Cons **Pros:** - Ease of Use (1 reviews) - Time-saving (1 reviews) ### 8. [Clay](https://www.g2.com/products/clay-com-clay/reviews) Clay automates your data enrichment and email outbound motion by aggregating 100+ data providers, real-time data scraping, and AI message writing into a simple spreadsheet. Filter your dream lead lists with 300+ attributes to target the right leads at the right time, and then use AI to write personalized messages that significantly increase response rates and meetings booked. Trusted by more than 50,000 teams, Clay helps teams rapidly scale outbound without adding headcount. Experiment and run the highest performing campaigns so your sales team can focus on converting their existing pipeline. **Average Rating:** 4.7/5.0 **Total Reviews:** 186 **User Satisfaction Scores:** - **Has the product been a good partner in doing business?:** 9.1/10 (Category avg: 9.3/10) - **Lead Quality:** 9.0/10 (Category avg: 8.8/10) - **Lead Enrichment:** 9.3/10 (Category avg: 8.7/10) - **Lead Analysis:** 9.1/10 (Category avg: 8.6/10) **Seller Details:** - **Seller:** [Clay.com](https://www.g2.com/sellers/clay-com) - **Company Website:** https://clay.com - **HQ Location:** New York, US - **LinkedIn® Page:** https://www.linkedin.com/company/clay-hq/ (1,141 employees on LinkedIn®) **Reviewer Demographics:** - **Who Uses This:** CEO, Founder - **Top Industries:** Computer Software, Marketing and Advertising - **Company Size:** 75% Small-Business, 22% Mid-Market #### Pros & Cons **Pros:** - Ease of Use (18 reviews) - Integrations (18 reviews) - Lead Generation (15 reviews) - Time-saving (15 reviews) - Automation (14 reviews) **Cons:** - Learning Curve (16 reviews) - Learning Difficulty (16 reviews) - Expensive (10 reviews) - Limited Credits (6 reviews) - Time-Consumption (5 reviews) ### 9. [Unify](https://www.g2.com/products/unify-unify/reviews) Unify is a go-to-market technology platform designed to automate comprehensive Sales Intelligence and Engagement workflows through warm outbound strategies. This innovative solution leverages intent data and artificial intelligence to streamline the entire process, from identifying target personas to executing personalized engagement at scale. By integrating various aspects of sales and marketing, Unify provides a cohesive approach to generating qualified leads and enhancing overall sales performance. The platform is particularly beneficial for sales, growth, and marketing teams across various industries. Organizations looking to optimize their outreach efforts can utilize Unify to discover and segment prospects effectively. With its advanced capabilities, teams can focus on high-value leads, ensuring that their engagement efforts are both efficient and impactful. This makes Unify an ideal choice for companies aiming to enhance their sales pipeline and improve conversion rates. Unify's key features include automated prospecting, which allows users to identify and target the right personas based on data-driven insights. The platform's use of intent data helps teams understand potential customers' interests and behaviors, enabling them to tailor their outreach strategies accordingly. Additionally, Unify supports personalized engagement at scale, ensuring that each interaction resonates with prospects and fosters meaningful connections. This combination of automation and personalization is crucial for organizations striving to stand out in competitive markets. Moreover, Unify's ability to generate qualified pipelines has already proven effective for industry leaders such as Lattice, Airbyte, OpenPhone, and Arc. These companies have successfully harnessed the platform's capabilities to drive growth and enhance their sales processes. By centralizing sales intelligence and engagement workflows, Unify empowers teams to work more collaboratively and strategically, ultimately leading to improved results. In essence, Unify stands out in the go-to-market technology landscape by providing a comprehensive solution that integrates sales intelligence and engagement. Its focus on automation, intent data, and personalized outreach equips organizations with the tools they need to thrive in today's fast-paced business environment. With Unify, teams can streamline their sales efforts, engage prospects effectively, and drive sustainable growth. **Average Rating:** 4.7/5.0 **Total Reviews:** 43 **User Satisfaction Scores:** - **Has the product been a good partner in doing business?:** 9.6/10 (Category avg: 9.3/10) - **Lead Quality:** 9.2/10 (Category avg: 8.8/10) - **Lead Enrichment:** 8.5/10 (Category avg: 8.7/10) - **Lead Analysis:** 9.0/10 (Category avg: 8.6/10) **Seller Details:** - **Seller:** [Unify](https://www.g2.com/sellers/unify-515875da-a841-4cc5-aa01-52d20fb48ac3) - **Company Website:** https://www.unifygtm.com/ - **Year Founded:** 2023 - **HQ Location:** San Francisco, California, United States - **Twitter:** @unifygtm (1,808 Twitter followers) - **LinkedIn® Page:** http://www.linkedin.com/company/unifygtm (131 employees on LinkedIn®) **Reviewer Demographics:** - **Top Industries:** Computer Software, Financial Services - **Company Size:** 67% Small-Business, 23% Mid-Market #### Pros & Cons **Pros:** - Ease of Use (21 reviews) - Automation (14 reviews) - Features (12 reviews) - Lead Generation (12 reviews) - Helpful (10 reviews) **Cons:** - Learning Curve (6 reviews) - Integration Issues (5 reviews) - Learning Difficulty (4 reviews) - Limited Features (4 reviews) - Missing Features (4 reviews) ### 10. [OMNA from Stirista](https://www.g2.com/products/omna-from-stirista/reviews) The OMNA Identity Graph is a comprehensive audience intelligence platform updated every second. From connecting CTV viewership data across devices to knowing where and how to communicate your message best, OMNA enables accurate and predictive audience targeting that leaves guesswork and outdated data in the past. This is possible through our major component graphs: - Our ABM Graph helps B2B marketers have access to high value audiences at work or home - Our Viewership Graph connects CTV viewership data across all devices in the home to IP addresses matched with linear TV Data for comprehensive household viewership - Our IP/Device Graph ties webs of connected devices to an individual **Average Rating:** 4.6/5.0 **Total Reviews:** 28 **User Satisfaction Scores:** - **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:** 8.6/10 (Category avg: 8.7/10) - **Lead Analysis:** 8.1/10 (Category avg: 8.6/10) **Seller Details:** - **Seller:** [Stirista](https://www.g2.com/sellers/stirista) - **Company Website:** https://www.stirista.com - **Year Founded:** 2009 - **HQ Location:** San Antonio, Texas - **Twitter:** @STIRISTA (1,981 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/stirista-global/ (177 employees on LinkedIn®) **Reviewer Demographics:** - **Top Industries:** Marketing and Advertising - **Company Size:** 61% Small-Business, 29% Mid-Market #### Pros & Cons **Pros:** - Customer Engagement (3 reviews) - Helpful (3 reviews) - Customer Support (2 reviews) - Audience Activation (1 reviews) - Audience Analysis (1 reviews) **Cons:** - Missing Features (1 reviews) - Profile Issues (1 reviews) - Sync Issues (1 reviews) - Technical Glitches (1 reviews) ### 11. [DeepSales](https://www.g2.com/products/deepsales/reviews) DeepSales is an AI-powered BDR Agent solution that helps B2B companies automate and scale outbound sales. It replaces time-consuming SDR and BDR tasks, such as prospecting, account research, personalized outreach, and follow-ups with an autonomous AI sales agent. Unlike traditional sales tools that require heavy manual setup and ongoing management, DeepSales focuses on execution. It operates as a virtual BDR, actively performing outbound sales development work to generate pipeline rather than simply enabling it. DeepSales uses AI-driven prospecting and proprietary ranking algorithms to identify ideal customer profile (ICP) accounts and decision-makers from multi-source B2B data. It automatically analyzes company websites, products, positioning, and industry signals to build sales-ready context. Based on this research, DeepSales generates highly personalized outbound messages tailored to each prospect’s role, industry, and business needs, going beyond template-based sales automation. The solution also manages intelligent follow-up sequences, adjusting timing and messaging based on engagement signals to improve reply and meeting conversion rates. DeepSales is built for global B2B sales teams, including SaaS companies, manufacturers, and export-focused organizations operating across Asia-Pacific, North America, and international markets. It supports multilingual outreach and regional data coverage, enabling teams to scale outbound sales without increasing headcount. By automating sales development execution, DeepSales reduces manual BDR workload by over 70% and allows sales teams to focus on high-value activities such as qualification, relationship building, and closing deals. DeepSales is not just sales software. it is an AI BDR Agent solution designed to deliver consistent, scalable outbound sales results. **Average Rating:** 4.8/5.0 **Total Reviews:** 21 **User Satisfaction Scores:** - **Has the product been a good partner in doing business?:** 9.7/10 (Category avg: 9.3/10) - **Lead Quality:** 9.7/10 (Category avg: 8.8/10) - **Lead Enrichment:** 9.6/10 (Category avg: 8.7/10) - **Lead Analysis:** 9.6/10 (Category avg: 8.6/10) **Seller Details:** - **Seller:** [DeepSales](https://www.g2.com/sellers/deepsales) - **Year Founded:** 2021 - **HQ Location:** Seoul, KR - **LinkedIn® Page:** https://www.linkedin.com/company/deepsales/ (17 employees on LinkedIn®) **Reviewer Demographics:** - **Top Industries:** Marketing and Advertising - **Company Size:** 62% Small-Business, 24% Mid-Market #### Pros & Cons **Pros:** - Lead Generation (8 reviews) - Ease of Use (5 reviews) - Sales Efficiency (4 reviews) - Data Accuracy (3 reviews) - Accuracy of Information (2 reviews) **Cons:** - Learning Curve (2 reviews) - Learning Difficulty (2 reviews) - Campaign Management (1 reviews) - Data Quality (1 reviews) - Expensive (1 reviews) ### 12. [ZELIQ](https://www.g2.com/products/zeliq-zeliq/reviews) Zeliq turns sales teams into revenue-generating machines by connecting prospect discovery to closed deals in one platform. → Stop losing time across scattered tools. Zeliq replaces your fragmented sales stack with a unified workspace where reps discover qualified prospects, access accurate contact data, and run multichannel outreach, all from one place. → Find prospects who actually buy. Search 450M+ contacts, capture LinkedIn leads instantly, sync your CRM, or import CSV files. Our AI enriches every contact with verified emails and phone numbers, so your team connects with real decision-makers, not dead ends. → Reach prospects where they respond. Run coordinated email sequences, LinkedIn messages, and phone calls that feel personal, not automated. Sales teams using Zeliq book more meetings, close faster, and stop wasting hours switching between tools. 🚀 **Average Rating:** 4.6/5.0 **Total Reviews:** 120 **User Satisfaction Scores:** - **Has the product been a good partner in doing business?:** 8.7/10 (Category avg: 9.3/10) - **Lead Quality:** 9.4/10 (Category avg: 8.8/10) - **Lead Enrichment:** 9.2/10 (Category avg: 8.7/10) - **Lead Analysis:** 9.2/10 (Category avg: 8.6/10) **Seller Details:** - **Seller:** [ZELIQ](https://www.g2.com/sellers/zeliq) - **Year Founded:** 2023 - **HQ Location:** Paris - **LinkedIn® Page:** https://www.linkedin.com/company/zeliq/ (51 employees on LinkedIn®) **Reviewer Demographics:** - **Top Industries:** Consulting, Computer Software - **Company Size:** 80% Small-Business, 14% Mid-Market #### Pros & Cons **Pros:** - Ease of Use (17 reviews) - Customer Support (9 reviews) - Lead Generation (7 reviews) - Simple (7 reviews) - User Interface (6 reviews) **Cons:** - Slow Loading (4 reviews) - Software Bugs (4 reviews) - Learning Curve (2 reviews) - Poor Customer Support (2 reviews) - Slow Performance (2 reviews) ### 13. [CUFinder](https://www.g2.com/products/cufinder/reviews) CUFinder is an innovative all-in-one platform designed to supercharge your sales efforts across B2B and local businesses. Powered by cutting-edge AI, it combines lead generation and real-time data enrichment in one convenient solution. Access a massive database of +262M companies and +419M contacts, guaranteed to be 98% accurate. Find exactly who you need - targeted companies, key decision-makers, and even professors and universities - with our suite of powerful engines: Prospect Engine: Discover your ideal leads and contacts. Enrichment Engine: Enhance your input data with real-time updates to new outputs. B2B List Generator: Build targeted prospect lists for efficient outreach. **Average Rating:** 4.8/5.0 **Total Reviews:** 985 **User Satisfaction Scores:** - **Has the product been a good partner in doing business?:** 9.7/10 (Category avg: 9.3/10) - **Lead Quality:** 9.4/10 (Category avg: 8.8/10) - **Lead Enrichment:** 9.4/10 (Category avg: 8.7/10) - **Lead Analysis:** 9.4/10 (Category avg: 8.6/10) **Seller Details:** - **Seller:** [CUFinder](https://www.g2.com/sellers/cufinder) - **Year Founded:** 2020 - **HQ Location:** Hamburg, Hamburg - **Twitter:** @cu_finder (81 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/cufinder/ (14 employees on LinkedIn®) **Reviewer Demographics:** - **Who Uses This:** Sales person, Marketing - **Top Industries:** Information Services, Marketing and Advertising - **Company Size:** 70% Mid-Market, 29% Small-Business #### Pros & Cons **Pros:** - Accuracy (27 reviews) - Data Accuracy (25 reviews) - Accurate Data (22 reviews) - Accuracy of Information (21 reviews) - Lead Generation (20 reviews) **Cons:** - Limited Features (3 reviews) - Email Integration (2 reviews) - Cluttered Layout (1 reviews) - Complexity (1 reviews) - Data Inaccuracy (1 reviews) ### 14. [AiSDR](https://www.g2.com/products/aisdr-inc-aisdr/reviews) AiSDR is a fully autonomous AI sales agent that sends deeply researched high converting outreach. AiSDR runs every stage of outreach—from pinpointing high-intent prospects with buyer readiness signals to holding two-way conversations over email and LinkedIn, as well as generating tailored call scripts for human-powered calling with Aircall. Trusted by 200 + companies, AiSDR sits among the top three AI SDR platforms according to TechCrunch because of its ability to understand and adjust to context to run meaningful conversations in each client's tone, and delivering replies in under 10 minutes. This way teams are protected from pipeline poverty, and can focus on closing deals. Why clients choose AiSDR: 1. Advanced ICP profiling & research – For every lead, AiSDR analyzes 323 + real-time signals (online behavior, interests, tone of voice, decision style, recent role changes, public activity) to craft messages that feel 1-to-1. 2. IP-protected AI configuration – AiSDR team prompts the AI for each client to mirror their playbooks and outreach logic. 3. Prospecting with buyer-intent signals – Live AI search lets you use any publicly available information for qualifying leads and building lists on demand. Technologies in use, hiring momentum, news mentions, funding/ARR data, web search trends and more are combined to gauge purchase readiness and personalize copy automatically. 4. Granular website-visitor tracking – Our enriched match logic de-anonymises ~25 % of traffic with 97 % accuracy, turning anonymous visits into live campaigns. 5. Social-signal prospecting on LinkedIn – Track profile visits, likes, comments on any public post—competitor, influencer, or your own—and route engaged users straight into sequences. 6. AI Strategist - Generate GTM plays tailored to your business with the AI and launch them in a single click. 7. Most flexible sequence builder on the market - Create custom sequences with adjustable times between steps and number of touchpoints, uniting emails, LinkedIn DMs and InMail, and call steps into one flow. Add AI-powered memes, videos, and voice notes to break through the noise. 8. Software consolidation in one flow – Prospect discovery, email generation, sending, and CRM logging happen inside a single AiSDR pipeline—no stitching of point tools. 9. Pre-configured outreach infrastructure – The AiSDR team supplies warmed mailboxes, persona logic, and best-practice workflows; you launch campaigns with zero prompt writing. Clients can pull leads from AiSDR's database of 300 M + global contacts, triple-verified for \< 5 % bounce rate. 10. Campaign-based GTM automations – Follow-ups, low-intent nurturing, and call-task creation (complete with objection-handling talk tracks) post to HubSpot automatically through native two-way integration. 11. Dedicated GTM engineer – Continuous performance tuning, tactic reviews, and AI tweaks are included for every client—no extra fees. Proven results: - 5-8.5% reply rate - 1-3 meetings booked per each 100 leads - ~15% more revenue from month 1 - AI landed meetings for the clients with Disney, Netflix, Wells Fargo, Klarna, Versace, Gucci, Delta, Jack in the Box, Bank of America, MasterCard, Airbnb, and more! AiSDR unites prospecting, personalization, engagement, and qualification in one platform, generating reliable pipeline by automating a variety of GTM sales plays, so you can book more and stress less. **Average Rating:** 4.6/5.0 **Total Reviews:** 93 **User Satisfaction Scores:** - **Has the product been a good partner in doing business?:** 9.5/10 (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:** 9.0/10 (Category avg: 8.6/10) **Seller Details:** - **Seller:** [AiSDR Inc.](https://www.g2.com/sellers/aisdr-inc) - **Company Website:** https://aisdr.com/ - **Year Founded:** 2023 - **HQ Location:** San Francisco, US - **Twitter:** @getaisdr (256 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/aisdrapp/ (47 employees on LinkedIn®) **Reviewer Demographics:** - **Who Uses This:** CEO, Marketing Manager - **Top Industries:** Computer Software, Information Technology and Services - **Company Size:** 72% Small-Business, 26% Mid-Market #### Pros & Cons **Pros:** - Customer Support (42 reviews) - Helpful (38 reviews) - Ease of Use (29 reviews) - Automation (28 reviews) - Time-saving (23 reviews) **Cons:** - Learning Curve (10 reviews) - AI Limitations (9 reviews) - Inaccuracy (9 reviews) - Email Issues (7 reviews) - Integration Issues (7 reviews) ### 15. [Rev](https://www.g2.com/products/rev-rev/reviews) Rev powers sales and marketing teams to discover the fresh prospects that are most likely to become their next best customers. The world’s leading B2B sales and marketing organizations, including 7 of the top 10 cloud software companies, use Rev to focus time and effort above the funnel. They find more relevant prospects in less time, improve lead quality throughout the pipeline, and drive consistent revenue growth. Rev makes sales development your most powerful sales weapon. Sales development teams know that the key to a healthy funnel is starting with high potential leads. Other salestech companies have ignored the important work that happens above the funnel and, instead, focused on optimizing the funnel. In the meantime, Rev has been quietly reinventing what goes into it. At Rev, rather than guessing at customer matches based on a sliver of data, our AI-based technology assembles vast troves of firmographic, technographic and exegraphic data—and info on your company’s most valuable and satisfied customers—and uses this data to create a unique mathematical model of your ideal customer. We call it the aiCP, and it’s a more precise, efficient, and comprehensive way to discover fresh prospects than ever before. It’s part of our comprehensive Sales Development Platform, which gives SDRs and marketing teams the full suite of tools and support they need to maximize productivity and revenue. **Average Rating:** 4.3/5.0 **Total Reviews:** 13 **User Satisfaction Scores:** - **Has the product been a good partner in doing business?:** 9.7/10 (Category avg: 9.3/10) - **Lead Quality:** 8.3/10 (Category avg: 8.8/10) - **Lead Enrichment:** 8.3/10 (Category avg: 8.7/10) - **Lead Analysis:** 8.3/10 (Category avg: 8.6/10) **Seller Details:** - **Seller:** [Rev](https://www.g2.com/sellers/rev-7b0156e8-6f71-42ef-8e14-bc6706561548) - **Year Founded:** 2013 - **HQ Location:** San Diego, CA - **Twitter:** @getrev_ai (2,040 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/getrev/ (12 employees on LinkedIn®) **Reviewer Demographics:** - **Company Size:** 85% Mid-Market, 8% Enterprise ### 16. [Sopro](https://www.g2.com/products/sopro/reviews) Sopro is a leading, global multi-channel prospecting service that enables B2B businesses to sell more, by discovering and engaging their future customers. Their sophisticated lead generation approach is underpinned by cutting edge technology and data driven insights, carefully blending the right levels of email, LinkedIn, social ads, phone data, and more to produce the best results for your outreach campaign. **Average Rating:** 4.9/5.0 **Total Reviews:** 17 **User Satisfaction Scores:** - **Has the product been a good partner in doing business?:** 10.0/10 (Category avg: 9.3/10) - **Lead Quality:** 9.4/10 (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) **Seller Details:** - **Seller:** [Sopro](https://www.g2.com/sellers/sopro) - **Year Founded:** 2015 - **HQ Location:** Brighton, United Kingdom - **Twitter:** @sopro (3,480 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/9411058/ (323 employees on LinkedIn®) **Reviewer Demographics:** - **Top Industries:** Computer Software - **Company Size:** 59% Small-Business, 41% Mid-Market ### 17. [Adapt](https://www.g2.com/products/adapt-adapt/reviews) Adapt.io is your comprehensive lead intelligence platform, offering a suite of powerful tools designed to empower the sales and marketing teams to excel in their efforts. Our platform equips sellers and marketers with the means to generate new leads, personalize engagements, and implement a robust go-to-market strategy. Adapt has an extensive B2B database with over 150 million contacts and 30 million companies, all backed by robust and highly accurate data. Additionally, Adapt offers, - Advance filters to find your ideal buyers - Dynamic lists that push data updates in real-time - Enrichment to keep your data workflows up-to-date - REST API to scale your lead generation and lead enrichment efforts Since our founding in 2017, Adapt.io has been a trusted partner for over 500,000 customers, ranging from high-growth startups to established global enterprises. Join the ranks of our satisfied users and experience the difference that Adapt.io can accelerate your sales and marketing efforts **Average Rating:** 4.6/5.0 **Total Reviews:** 2,626 **User Satisfaction Scores:** - **Has the product been a good partner in doing business?:** 8.7/10 (Category avg: 9.3/10) - **Lead Quality:** 8.2/10 (Category avg: 8.8/10) - **Lead Enrichment:** 8.0/10 (Category avg: 8.7/10) - **Lead Analysis:** 8.0/10 (Category avg: 8.6/10) **Seller Details:** - **Seller:** [Adapt](https://www.g2.com/sellers/adapt) - **Year Founded:** 2016 - **HQ Location:** Coimbatore, Tamil Nadu - **Twitter:** @Adapt_io (494 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/14460031/ (29 employees on LinkedIn®) **Reviewer Demographics:** - **Who Uses This:** Business Development Manager, Business Development Executive - **Top Industries:** Information Technology and Services, Marketing and Advertising - **Company Size:** 64% Small-Business, 28% Mid-Market #### Pros & Cons **Pros:** - Ease of Use (71 reviews) - Contact Information (59 reviews) - Helpful (38 reviews) - Lead Generation (34 reviews) - Data Accuracy (30 reviews) **Cons:** - Limited Credits (34 reviews) - Credit Limitations (24 reviews) - Limited Contacts (18 reviews) - Plan Limitations (16 reviews) - Email Issues (14 reviews) ### 18. [Lead411](https://www.g2.com/products/lead411/reviews) Lead411 is an Unlimited data provider that has the most comprehensive and accurate information about contacts and companies available in the marketplace. We currently have over 450M contacts, within 20M companies worldwide. Through targeted filters, and Growth Intent Data, and direct customer outreach with the built-in email tool Reach, customers are able to view complete contact data profiles and find growing companies that are more likely to be in a buying cycle for adding services/solutions. Ask about Unlimited Data! We also offer Buyer Intent Data powered by Bombora, so you can identify companies that are looking for solutions/services you provide based on topics, and then identify the decision makers you need to reach out to. Our sales intelligence data points are an easy way for you to filter for companies that make the most sense to reach out to. Sales Intelligence data points include: Recently Funded Companies New Company Location IPO Announcement Hiring Plans Job Openings New Employee Hire New Executive Employee Hire New Employee Promotion Company Awards and More Find and keep track of all your most important leads in our A.I. dashboard that automatically tracks key indicators for you, so you can simply open the dashboard, and start reaching out to the hottest opportunities through an email (using our A.I.) or give them a call utilizing our most accurate direct dial data. Not only can you find the best opportunities in Lead411, but you can also reach out directly from our platform using our Reach Email Automation Feature. With Reach, you can set up automated email, cadences and campaigns so once you find your targeted audience, reaching out is as simple as a few clicks. No more exporting lists to a third-party platform, you can keep notes and monitor the progress of your efforts with ease. Lead411 believes in helping companies start the sales process with a targeted conversation. Through accurate contact data fueled by innovative data intelligence, we give you an advantage over other solutions. Discover contact data from companies that are in a buying position, save time through filtered sales data points, and reach out directly from our platform to get the results you need to ensure a healthy pipeline. **Average Rating:** 4.5/5.0 **Total Reviews:** 476 **User Satisfaction Scores:** - **Has the product been a good partner in doing business?:** 9.2/10 (Category avg: 9.3/10) - **Lead Quality:** 8.1/10 (Category avg: 8.8/10) - **Lead Enrichment:** 7.9/10 (Category avg: 8.7/10) - **Lead Analysis:** 7.5/10 (Category avg: 8.6/10) **Seller Details:** - **Seller:** [Lead411](https://www.g2.com/sellers/lead411) - **Year Founded:** 2001 - **HQ Location:** Boulder, Colorado - **Twitter:** @lead411 (1,891 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/335997/ (16 employees on LinkedIn®) **Reviewer Demographics:** - **Who Uses This:** CEO, President - **Top Industries:** Information Technology and Services, Marketing and Advertising - **Company Size:** 66% Small-Business, 21% Mid-Market #### Pros & Cons **Pros:** - Contact Information (32 reviews) - Ease of Use (30 reviews) - Data Accuracy (29 reviews) - Lead Generation (27 reviews) - Accurate Data (25 reviews) **Cons:** - Outdated Contacts (13 reviews) - Outdated Data (12 reviews) - Inaccuracy (11 reviews) - Outdated Information (11 reviews) - Data Inaccuracy (10 reviews) ### 19. [Nexuscale Ai](https://www.g2.com/products/nexuscale-ai/reviews) 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:** 31 **User Satisfaction Scores:** - **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:** 9.7/10 (Category avg: 8.7/10) - **Lead Analysis:** 9.7/10 (Category avg: 8.6/10) **Seller Details:** - **Seller:** [10xEngage](https://www.g2.com/sellers/10xengage) - **HQ Location:** N/A - **LinkedIn® Page:** https://www.linkedin.com/company/No-Linkedin-Presence-Added-Intentionally-By-DataOps (1 employees on LinkedIn®) **Reviewer Demographics:** - **Top Industries:** Information Technology and Services, Accounting - **Company Size:** 119% Small-Business, 116% Enterprise #### Pros & Cons **Pros:** - Lead Generation (67 reviews) - Ease of Use (54 reviews) - Automation (36 reviews) - Effective (24 reviews) - Helpful (22 reviews) **Cons:** - Missing Features (6 reviews) - Integration Issues (4 reviews) - Limited Integrations (3 reviews) - Limited Features (2 reviews) - Complex Setup (1 reviews) ### 20. [Generect](https://www.g2.com/products/generect/reviews) Generect delivers real-time B2B sales data. So you can find, qualify, and convert leads faster — without wasting hours on manual search or dealing with outdated lists. Our platform helps you connect with real decision-makers in real time, reducing bounced emails and guesswork. With our API, you can easily integrate Generect into your CRM, sales tools, or internal systems to automate lead generation at scale. **Average Rating:** 5.0/5.0 **Total Reviews:** 31 **User Satisfaction Scores:** - **Has the product been a good partner in doing business?:** 9.4/10 (Category avg: 9.3/10) - **Lead Quality:** 9.3/10 (Category avg: 8.8/10) - **Lead Enrichment:** 9.0/10 (Category avg: 8.7/10) - **Lead Analysis:** 8.6/10 (Category avg: 8.6/10) **Seller Details:** - **Seller:** [Generect](https://www.g2.com/sellers/generect) - **Year Founded:** 2022 - **HQ Location:** Kyiv, UA - **LinkedIn® Page:** https://www.linkedin.com/company/generect (14 employees on LinkedIn®) **Reviewer Demographics:** - **Who Uses This:** Operation Manager - **Top Industries:** Retail, Marketing and Advertising - **Company Size:** 90% Mid-Market, 10% Small-Business #### Pros & Cons **Pros:** - Ease of Use (25 reviews) - Data Accuracy (11 reviews) - Features (10 reviews) - Speed (10 reviews) - Time-saving (8 reviews) **Cons:** - Learning Difficulty (7 reviews) - Integration Issues (4 reviews) - Learning Curve (4 reviews) - Insufficient Insights (3 reviews) - Missing Contacts (3 reviews) ### 21. [Altrata](https://www.g2.com/products/altrata/reviews) Altrata provides the most essential intelligence and insight on business leaders, the global wealthy and well-connected. Leading commercial, philanthropic and educational institutions depend on Altrata solutions to meet their growth objectives. Clients partner with Altrata to confidently engage with exceptional individuals and organizations, create meaningful relationships and seize strategic opportunities. Altrata’s global dataset contains millions of individual profiles on the wealthy, senior decision makers, board members and C-suite leaders. Altrata offers actionable, accurate and comprehensive data maintained by a global team of in-house researchers committed to surfacing the right insight at the right time to drive positive business outcomes. Altrata is the definitive leader in global wealth intelligence, professional relationships mapping and affluent market dynamics. Altrata is a registered trademark of Delinian Limited and its affiliated companies, and is comprised of five industry leading offerings: BoardEx, Boardroom Insiders, RelSci, WealthEngine and Wealth-X. **Average Rating:** 4.5/5.0 **Total Reviews:** 11 **User Satisfaction Scores:** - **Has the product been a good partner in doing business?:** 9.2/10 (Category avg: 9.3/10) - **Lead Quality:** 6.7/10 (Category avg: 8.8/10) - **Lead Enrichment:** 8.0/10 (Category avg: 8.7/10) - **Lead Analysis:** 8.3/10 (Category avg: 8.6/10) **Seller Details:** - **Seller:** [Altrata](https://www.g2.com/sellers/altrata) - **Company Website:** https://altrata.com - **Year Founded:** 2022 - **HQ Location:** New York, US - **Twitter:** @AltrataOfficial (715 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/altrata (1,129 employees on LinkedIn®) **Reviewer Demographics:** - **Company Size:** 45% Small-Business, 36% Enterprise #### Pros & Cons **Pros:** - Customer Support (6 reviews) - Helpful (5 reviews) - Intuitive (5 reviews) - Lead Generation (5 reviews) - Accuracy of Information (3 reviews) **Cons:** - Expensive (3 reviews) - Integration Issues (2 reviews) - Learning Difficulty (2 reviews) - Outdated Information (2 reviews) - Data Accuracy (1 reviews) ### 22. [Common Room](https://www.g2.com/products/common-room/reviews) Common Room helps GTM teams know who to target, when to engage, and how to convert through sophisticated signal capture, person and account identification and enrichment, and AI-powered activation agents. **Average Rating:** 4.5/5.0 **Total Reviews:** 106 **User Satisfaction Scores:** - **Has the product been a good partner in doing business?:** 9.5/10 (Category avg: 9.3/10) - **Lead Quality:** 8.0/10 (Category avg: 8.8/10) - **Lead Enrichment:** 8.0/10 (Category avg: 8.7/10) - **Lead Analysis:** 8.5/10 (Category avg: 8.6/10) **Seller Details:** - **Seller:** [Common Room](https://www.g2.com/sellers/common-room) - **Company Website:** https://www.commonroom.io/ - **Year Founded:** 2020 - **HQ Location:** Seattle, US - **Twitter:** @CommonRoomHQ (3,445 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/common-room-hq/ (146 employees on LinkedIn®) **Reviewer Demographics:** - **Who Uses This:** Account Executive - **Top Industries:** Computer Software, Information Technology and Services - **Company Size:** 60% Mid-Market, 28% Small-Business #### Pros & Cons **Pros:** - Lead Generation (23 reviews) - Time-saving (21 reviews) - Lead Management (20 reviews) - Ease of Use (13 reviews) - Time-Saving (13 reviews) **Cons:** - Learning Difficulty (8 reviews) - Learning Curve (6 reviews) - Steep Learning Curve (6 reviews) - Limited Customization (5 reviews) - Missing Features (5 reviews) ### 23. [Salespanel](https://www.g2.com/products/salespanel/reviews) Salespanel is a marketing analytics, account intelligence, and first-party intent data tracking software for B2B businesses. In the cookieless tracking era, our product helps businesses identify prospects with buying intent, track entire customer journeys, and plug data into their sales and marketing systems.
 Identify target accounts, track customer journeys across multiple touchpoints, and forward prospects with high lead scores to your sales teams.
 Schedule a demo or start your 14-day free trial today! **Average Rating:** 4.5/5.0 **Total Reviews:** 30 **User Satisfaction Scores:** - **Has the product been a good partner in doing business?:** 9.2/10 (Category avg: 9.3/10) - **Lead Quality:** 8.9/10 (Category avg: 8.8/10) - **Lead Enrichment:** 8.5/10 (Category avg: 8.7/10) - **Lead Analysis:** 8.6/10 (Category avg: 8.6/10) **Seller Details:** - **Seller:** [Salespanel](https://www.g2.com/sellers/salespanel) - **Year Founded:** 2018 - **HQ Location:** Pune, IN - **Twitter:** @salespanel (149 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/14453369 (7 employees on LinkedIn®) **Reviewer Demographics:** - **Top Industries:** Marketing and Advertising, Computer Software - **Company Size:** 83% Small-Business, 13% Mid-Market #### Pros & Cons **Pros:** - Easy Integration (3 reviews) - Automation (2 reviews) - Automation Efficiency (2 reviews) - Customer Engagement (2 reviews) - Efficiency (2 reviews) **Cons:** - Complex Reporting (1 reviews) - Data Accuracy (1 reviews) - Difficult Reporting (1 reviews) - Expensive (1 reviews) - Landing Page Issues (1 reviews) ### 24. [LeadsPlease](https://www.g2.com/products/leadsplease/reviews) LeadsPlease is a comprehensive B2B and B2C lead generation platform providing verified email lists, business contact databases, consumer mailing lists, and direct-dial phone numbers for sales prospecting, email marketing, direct mail campaigns, and telemarketing. Built for businesses that need enterprise-quality sales intelligence without enterprise pricing or restrictive contracts. The Problem We Solve: Sales development teams and marketing agencies waste valuable time researching prospects, dealing with high email bounce rates, and disconnected phone numbers. Traditional sales intelligence platforms require $15,000-$40,000 annual commitments that growing businesses can't justify. LeadsPlease delivers the same data accuracy at a fraction of the cost with zero contracts. Our Data Advantage: Every contact is verified through multi-step validation ensuring 98%+ accuracy and industry-leading email deliverability rates. Access millions of decision-makers across 500+ industries including IT, healthcare, finance, manufacturing, real estate, professional services, and more. Our database includes verified work emails, direct-dial phone numbers, mobile numbers, postal mailing addresses, company firmographics, and technographic data for precise targeting. Advanced Targeting Capabilities: Build highly targeted prospect lists using precise filters including job title, management level, company size, revenue range, industry, geography, technologies used, employee count, and dozens of additional data points. Whether you're running account-based marketing (ABM) campaigns, cold email outreach, LinkedIn prospecting, or multi-channel lead nurturing, LeadsPlease delivers exactly the contacts you need. Pay-As-You-Go Flexibility: No subscriptions. No annual contracts. No minimum purchases. No credit expirations. Buy 50 contacts or 50,000 contacts—you control your lead generation budget. Download data instantly in CSV or Excel format for seamless CRM integration with Salesforce, HubSpot, Pipedrive, and other sales automation tools. Who We Serve: Sales development reps (SDRs) conducting outbound prospecting, marketing agencies managing multi-client campaigns, small business owners launching their first email campaigns, B2B SaaS companies building sales pipelines, and organizations seeking cost-effective alternatives to expensive platforms. From startups to mid-market companies, LeadsPlease scales with your growth. Deliverability & Compliance: Reduce bounce rates, protect sender reputation, and improve campaign ROI with real-time email verification. Our data collection and verification processes comply with GDPR, CCPA, and CAN-SPAM regulations, ensuring your outreach campaigns meet legal requirements across all jurisdictions. **Average Rating:** 4.6/5.0 **Total Reviews:** 17 **Seller Details:** - **Seller:** [LeadsPlease](https://www.g2.com/sellers/leadsplease) - **Year Founded:** 2001 - **HQ Location:** Scottsdale, US - **Twitter:** @leadsplease (221 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/leadsplease/ (6 employees on LinkedIn®) **Reviewer Demographics:** - **Top Industries:** Marketing and Advertising - **Company Size:** 89% Mid-Market, 11% Small-Business ### 25. [CompanyEnrich](https://www.g2.com/products/companyenrich/reviews) CompanyEnrich is an instant and fresh B2B data provider that offers company enrichment, AI-powered company search, and company lookalikes APIs to accelerate lead generation, improve prospecting, and power your marketing and sales efforts. **Average Rating:** 4.9/5.0 **Total Reviews:** 17 **User Satisfaction Scores:** - **Has the product been a good partner in doing business?:** 9.8/10 (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: 8.6/10) **Seller Details:** - **Seller:** [CompanyEnrich](https://www.g2.com/sellers/companyenrich) - **Year Founded:** 2024 - **HQ Location:** Middletown, US - **LinkedIn® Page:** https://www.linkedin.com/company/companyenrich (5 employees on LinkedIn®) **Reviewer Demographics:** - **Top Industries:** Marketing and Advertising - **Company Size:** 76% Small-Business #### Pros & Cons **Pros:** - Ease of Use (5 reviews) - Data Accuracy (3 reviews) - Easy Setup (3 reviews) - Features (2 reviews) - Intuitive (2 reviews) **Cons:** - Limited Features (2 reviews) - Filtering Difficulty (1 reviews) - Learning Curve (1 reviews) - Learning Difficulty (1 reviews) ## Parent Category [Lead Generation Software](https://www.g2.com/categories/lead-generation) ## Related Categories - [Sales Intelligence Software](https://www.g2.com/categories/sales-intelligence) - [Lead Capture Software](https://www.g2.com/categories/lead-capture) - [Lead Mining Software](https://www.g2.com/categories/lead-mining) --- ## Buyer Guide ### 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.&nbsp; 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&nbsp; - 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