Top Free Buyer Intent Data Providers

ZoomInfo Sales is a comprehensive sales execution solution designed to empower sales teams by transforming data into actionable insights within a single, unified platform. This innovative tool integrates three core products—ZoomInfo Sales, Copilot, and GTM Workspace—each tailored to enhance the sales process and improve efficiency. The ZoomInfo Sales component stands out as a leading B2B sales prospecting platform, offering access to an extensive database that includes over 70 million direct dial phone numbers, 174 million verified email addresses, and 500 million professional profiles. This wealth of information enables sales professionals to identify and connect with potential clients effectively. Additionally, the platform tracks buyer intent, monitors website visitors, and processes over one billion buying signals each month, ensuring that users have access to timely and relevant data. With a significant annual investment in data quality, ZoomInfo guarantees that the intelligence provided is both accurate and reliable, as it is meticulously verified rather than scraped from unreliable sources. Copilot serves as an AI-driven sales assistant that centralizes critical data and signals, allowing sales representatives to prioritize accounts and uncover opportunities more efficiently. By providing custom account summaries, personalized recommendations, and tailored email communications, Copilot streamlines the research process, saving sellers an estimated 10 hours each week. Its seamless integration with existing CRM systems ensures that users receive real-time alerts on account changes, enabling timely engagement with customers and prospects. GTM Workspace further enhances the sales process by shifting teams from a reactive to a proactive approach. This AI-powered workspace consolidates insights from various systems into a single view, allowing sales professionals to manage their workflows more effectively. AI agents within GTM Workspace conduct account research, generate follow-up tasks, monitor signals, draft outreach communications, and suggest next best actions. This holistic approach ensures that sales teams can operate efficiently, making informed decisions based on comprehensive insights. Overall, ZoomInfo Sales provides a robust solution for sales teams looking to optimize their processes and drive better results. By combining accurate data, AI-driven insights, and streamlined workflows, it enables users to focus on what matters most—building relationships and closing deals.

Seamless.AI is a real-time B2B search engine for contact data that provides verified emails, cell phone numbers and sales insights to find, connect and close your next big deal. Our platform includes 1.7B+ Contacts and 150M Company Profiles researched, including Buyer Intent, Job Changes and Data Enrichment, all powered by AI to ensure you always have the most accurate data possible. Our sales intelligence and lead intelligence tool is used by over 1,000,000 users across the globe to automate the tedious process of list building. Our integrations include all of your favorite CRMs, like Salesforce, HubSpot, Salesloft, Outreach, Pipedrive, and more.

Apollo is a $1.6B AI-powered sales platform that helps revenue teams find and engage leads, automate outreach, manage deals, and enrich data — all in one place. Known for its industry-leading B2B database of more than 210 million contacts and 35 million companies, Apollo’s end-to-end platform helps businesses of all sizes unlock their full market potential with unparalleled precision and ease. Trusted by 500,000+ companies, including Autodesk, Cyera, and DocuSign, Apollo is building the number one go-to-market platform to make the sales process intelligent, turnkey, and accessible for all. Visit apollo.io to learn more.

In today's fast-paced world, real-time, human-to-human engagement is crucial. Did you know that 84% of B2B buyers purchase from the first organization they interact with? Yet, many B2B companies struggle to react quickly to opportunities. Lead Forensics changes the game, enabling businesses to engage with their B2B website visitors faster than ever, right when they're most engaged - while visiting your website. Lead Forensics provides all the intelligence needed to start valuable, relevant, and meaningful conversations in real-time. Identify who your B2B website visitors are, where they come from, what they're looking at, and their stage in your sales pipeline. Route opportunities directly to an Account Manager to delight B2B prospects with proactive engagement. Direct existing B2B prospects to their sales representative and fuel marketing automation with highly engaged new B2B prospects. With Lead Forensics, uncover the potential of the 98% of your B2B website visitors who never inquire with you. Established in 2009, Lead Forensics operates globally with over 60,000 users worldwide. Our team of over 400 dedicated SaaS specialists are in Scottsdale, Atlanta, Portsmouth, Bournemouth and Bristol. Lead Forensics wholly owns our matched IP database—our crown jewels—which sets us apart by providing maximum value to every customer. Our database can identify millions of IP addresses and B2B contacts, ensuring the highest data quality in the industry. Because we own our database, all data is rigorously cleansed and undergoes intensive verification processes. What's under the hood matters, and in side-by-side comparisons, Lead Forensics delivers the highest quality and volume of matched B2B website visitors. Our user-intuitive dashboard offers granular detail and insightful reporting. The result? A solution our customers can trust, with proven ROI and a commitment to delivering industry-leading B2B website visitor intelligence that helps our customers grow.

LinkedIn Sales Navigator is the best version of LinkedIn for salespeople. Sales Navigator makes it simple to establish and grow relationships with prospects and customers by helping you tap into the full power of LinkedIn, the world’s largest professional network of 860M + members, 60M + companies, and 200 countries and territories.

SalesIntel is the only pipeline generation platform combining AI, human-verified B2B data, real-time intent signals, and agentic workflows, all in one place. Built for go-to-market teams that want to generate revenue faster, smarter, and with less waste, SalesIntel helps you: - Find in-market buyers using real-time signals - Engage them across channels with verified contact data - Scale outreach that actually converts What sets us apart? We’re the only platform offering both human- and machine-verified contacts, unlimited enrichment credits, and a 90-day refresh cycle, ensuring your CRM and marketing tools are always accurate, up-to-date, and free of data decay. From dynamic ICP building and automated campaigns to programmatic ads, SalesIntel powers every step of your go-to-market strategy. Our always-fresh data spans verified contacts, firmographics, technographics, and intent signals, and seamlessly integrates into the tools your team already uses. With 15+ years of trusted data expertise, SalesIntel is the go-to platform for 1,200+ companies including ServiceTitan, Virtual Intelligence Briefing, Hewlett Packard, IQVIA, Cvent, America First Credit Union, Circle Logistics, Raken, Bloomberg, and Wolters Kluwer.

Bombora’s offering identifies which businesses are currently researching what topics and the intensity of those efforts. It scores these signals to then help sales and marketing teams prioritize target accounts, customize their conversations with them, and optimize marketing efforts. Bombora delivers its greatest value to organizations with 100+ employees.

UpLead is a B2B data provider with real-time verified emails, mobile numbers and intent data. Get access to millions of up-to-date contacts that are easy to find and import into your CRM. Use 50+ search filters like intent data to find in-market buyers who will be your next best customers. Integrate with Salesforce, HubSpot, other leading CRMs and Zapier to automate your workflow. UpLead is trusted by 4,000+ customers and is one-third the cost vs leading sales intelligence platforms. It has consistently been rated #1 by G2 for being Easiest to Use and having the Best ROI.

By combining premium data, multichannel engagement, and real-time insights in one seamless solution, Duo AI Copilot and AI Agent redefine how modern sales teams operate. Duo uncovers hidden opportunities, detects buyer intent signals, and generates tailored playbooks - empowering your reps to focus on what matters most: building relationships and closing deals. It’s the perfect fusion of AI precision and human intuition. Built on an all-in-one sales platform, Duo AI Agents support your entire outbound workflow - from prospecting and engagement to automation and deliverability. What’s included in the platform: - Global B2B data to help you identify and reach your ideal customers - Multichannel outreach via email, phone, social, voice cloning, and more - Built-in personalization to scale relevant, high-converting messaging - AI superpowers: A suite of personalized AI Agents that handles research, intent signals, and workflows - so you spend less time prepping and more time selling

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.

ZoomInfo Operations is a sophisticated data management solution designed to assist organizations in optimizing their go-to-market (GTM) strategies by effectively managing sales and marketing data. This platform serves as the backbone of the GTM intelligence ecosystem, enabling operations teams to automate the processes of cleaning, enriching, and routing their data. By leveraging a no-code automated data management engine, businesses can establish a robust and unified data foundation that enhances their revenue-generating efforts. Targeted primarily at sales and marketing operations teams, ZoomInfo Operations addresses the common challenges associated with data management. Organizations often struggle with maintaining accurate and up-to-date information, which can hinder their ability to make informed decisions and execute effective marketing campaigns. This solution is particularly beneficial for companies that rely heavily on data-driven strategies and need to ensure that their sales and marketing databases are both clean and comprehensive. One of the standout features of ZoomInfo Operations is its ability to automatically clean and complete sales and marketing data. The platform efficiently deduplicates records, standardizes fields, and fills in missing information, all while maintaining data hygiene. This automation eliminates the need for manual intervention and complex workflows, allowing teams to focus on strategic initiatives rather than getting bogged down by data management tasks. Additionally, ZoomInfo Operations enriches existing databases by integrating with ZoomInfo and over 60 third-party data sources. This capability ensures that organizations have access to fresh contact information, firmographics, technographics, and buying signals, which are crucial for effective targeting and engagement. The seamless flow of enriched data into CRM and marketing automation platforms empowers teams to execute campaigns with greater precision and relevance. Routing engagement-ready data to the appropriate sales representatives is another critical function of ZoomInfo Operations. The platform employs intelligent assignment rules to ensure that every lead, account, and opportunity is directed to the right person at the right time. By infusing essential first-party data into the relevant systems, organizations can enhance their responsiveness and improve overall sales efficiency. This targeted approach not only optimizes the sales process but also fosters better relationships with potential customers, ultimately driving revenue growth.

Selling.com is a B2B pipeline generation platform that allows sales teams to address outbound challenges such as lack of accurate data and inefficient process from using multiple sales tools. It helps companies spearhead outbound growth using: 1. 97% accurate B2B contact data: real-time verification, 220M+ profiles and 75M+ mobile numbers, multi-source buying intent signals, and more. 2. Advanced search filters: target accounts by SIC & NAICS codes, delivery radius & ZIP codes, suppression list and technographic filters, and more. 3. Built-in sales engagement: email and call sequences, auto-dialer, multiple mailbox integration, and much more. 4. AI-based automations to eliminate repetitive work: workflows, AI email sequence generator, AI email generator, AI call coaching, and more. Selling.com started in 2019 to address the B2B data inaccuracies of established players. As a testament of its promise to companies struggling with outbound, it uses its own tool to create 95% of pipeline through cold calls and emails.

Zymplify is a leading Buyer Intent Activation and Intelligence Platform that transforms multi-source intent data into actionable insights. With 20 sources of validated data, Zymplify empowers businesses to predict and engage high-intent prospects at the right time in their buying journey. The platform’s intelligent activation capabilities seamlessly turn buyer signals into growth opportunities by integrating intent-driven data with sales and marketing efforts. By automating data activation and providing real-time insights, Zymplify helps teams focus on converting the most relevant opportunities, reducing acquisition costs, and driving scalable revenue.

For revenue teams suffering from manual GTM processes and data overload, Pocus is the AI sales intelligence platform that delivers 10x rep productivity and increased pipeline attainment. Pocus AI analyzes your accounts, finds the best opportunities, and tells reps exactly what to do next. Reps start each day with prioritized accounts and ready to execute plays. Leading companies like Monday.com, Canva, and LaunchDarkly use Pocus to generate over 70% of their pipeline and save reps 10+ hours every week. AI That Tells Reps Exactly What to Do Next At the core of Pocus is the Relevance Agent™ and Intelligent Inbox - advanced always on AI agents that continuously analyze account data, buying signals, and market context. Reps receive 3–5 high-value recommendations daily, each with research summaries, talking points, and even ready-to-send emails. This gives leaders more control over their reps and ensures sales teams focus only on the opportunities most likely to convert. Designed for Modern Revenue Teams For reps: No more overload of random signals or struggling with unreliable lead scores. Pocus delivers a trusted prioritization engine that cuts through noise. For leaders: Gain more control and scale best practices across your sales team with prescriptive guidance that ensures consistency, accountability, and predictable pipeline growth. For complex deals: Unlike basic tools that focus only on single contacts, Pocus considers entire buying committees, multi-threaded relationships, and account dynamics. Proven Results with Leading Companies High-growth organizations like Monday.com, Canva, and LaunchDarkly use Pocus to: - Generate 70%+ of their pipeline through AI-driven prioritization - Save reps 10+ hours every week on manual prospecting - Increase rep productivity by 10x while improving win rates Why Choose Pocus? Pocus goes beyond traditional sales engagement or sales enablement tools. It’s not another “signal dashboard.” Instead, it delivers decision intelligence - actionable guidance that tells reps where to focus, who to engage, and how to win. By consolidating workflows, improving pipeline quality, and empowering reps with AI-powered recommendations, Pocus helps revenue teams build a consistent, scalable, and predictable GTM engine.

Factors.ai is an Agentic Demand Generation Platform built for B2B teams. The platform helps you understand which accounts are researching you, what they are doing on your website, and how to turn that interest into quality pipeline—quickly and confidently. At the core of Factors is a strong data foundation. We identify over 75% of companies that visit your website (the highest in the industry) and track how these accounts move across your pages, channels, and campaigns. This gives you a clear and reliable view of account-level behavior, even when visitors don’t fill out forms. The data is accurate, consistent, and easy to use across your demand gen and sales workflows. On top of this foundation, Factors offers two key specialties: LinkedIn AdPilot and Google AdPilot. These features help B2B marketers run proper ABM on LinkedIn and Google without manual work, guesswork, or messy setups. LinkedIn AdPilot automatically creates and updates LinkedIn audiences based on account activity. It helps you reach the right accounts at the right time, control ad impressions, and understand how LinkedIn influences pipeline. Google AdPilot improves Google Ads targeting and measurement by sending cleaner and more accurate conversion signals. It helps you reach high-intent accounts, reduce wasted spend, and get better visibility into how Google contributes to opportunities and revenue. More than 1,000 GTM teams at companies like Sprinklr, Descope, and Swarmia use Factors to run ABM programs, make smarter decisions, and generate quality pipeline, fast. Explore Factors in action: https://www.factors.ai/