Intent data is the oxygen of modern demand generation and ABM. You're identifying which accounts are actively searching for solutions in your category, showing buying signals, and moving toward purchase. But intent data providers vary wildly in coverage, accuracy, and cost. This guide reviews the top intent data providers B2B companies are using in 2026.
Intent data signals that a buyer is researching a solution. These signals include:
Intent data isn't perfect. It tells you someone at a company is interested in a category. It doesn't tell you who (unless matched to a contact), when they'll buy, or if they have budget. Good intent data reduces noise; great intent data helps you prioritize.
Website Analytics (Your Own Data)
First-party intent data is the most valuable because it's specific to your business. Website analytics platforms track which accounts visit your site and which pages they visit.
Email and Content Engagement
Tracking which accounts engage with your email, download content, or attend webinars provides first-party intent signals.
LinkedIn is both a first-party platform (for your LinkedIn activity) and a second-party data source (for aggregated LinkedIn behaviors across their platform).
G2
G2 is a software review platform where buying committees research solutions. G2 intent data signals active research behavior.
Capterra
Capterra (owned by G2) is another software review and research platform.
Bombora
Bombora is the largest third-party intent data provider in B2B. It aggregates content consumption signals from a network of premium B2B publishers and content sites.
6sense Intent Data
6sense collects intent data from multiple sources including browsing behavior, search behavior, account graph analysis, and engagement signals.
ZoomInfo Intent
ZoomInfo (formerly Demandbase Intelligence) provides intent data combined with contact and company data.
Terminus Intent Data
Terminus provides intent data specifically for account-based marketing, focused on account-level signals rather than contact-level.
Clearbit
Clearbit provides intent data integrated with company and contact enrichment.
Apollo.io Intent
Apollo combines intent data with contact and company databases.
| Provider | Coverage | Signal Types | Real-time | Account vs. Contact | Best For | Cost |
|---|---|---|---|---|---|---|
| Bombora | 20M companies | Content consumption | 2-4 week lag | Both | ABM campaigns | custom pricing |
| 6sense | 5M companies | Multi-signal | Near real-time | Both | Revenue orchestration | Custom (bundled) |
| ZoomInfo Intent | 5M companies | Research + signals | 1-2 week lag | Both | Contact + intent | custom pricing |
| Clearbit | 5M companies | Web + enrichment | Real-time | Contact focused | Web personalization | custom pricing |
| G2 | 2M+ companies | Research behavior | Real-time | Account focused | Software evaluation | Premium access |
| Professional network | Profile + engagement | 1-2 week lag | Both | Hiring + role changes | Free to premium | |
| Terminus Intent | 2M accounts | Account signals | Weekly | Account focused | Account-based ads | Bundled |
| Apollo | 20M+ companies | Research signals | Weekly | Contact focused | Sales outreach | Custom pricing |
First-party intent data (website analytics, email engagement) is most accurate but limited to accounts that already know you exist. Ideal for nurturing and scoring engaged leads.
Third-party intent data (Bombora, 6sense, ZoomInfo) shows which companies are researching your category. Ideal for identifying net-new accounts moving toward purchase.
Best practice: Combine both. Use first-party data to score existing contacts and accounts. Use third-party data to identify new target accounts.
Data Latency: Bombora has 2-4 week lag. Clearbit is real-time. Most others are 1-2 weeks. Choose based on your urgency.
Contact Matching: Some providers (Bombora, 6sense) work at account level. Others (Clearbit, Apollo) work at contact level. Choose based on your buying committees.
Cost Structure: Bombora and 6sense charge enterprise custom pricing. Clearbit, Apollo, and ZoomInfo have subscription models. LinkedIn is free to premium.
Integration: Most ABM platforms integrate multiple intent data sources. Verify your platform supports your preferred provider.
Intent data is essential for modern ABM, but the best provider depends on your use case. For comprehensive content-consumption intent, Bombora is the gold standard. For real-time web signals, Clearbit. For account-based advertising, Terminus or 6sense. For contact-focused sales outreach, Apollo or ZoomInfo.
Most successful B2B programs use multiple intent data sources. Start with first-party data (website analytics, email engagement) and layer in third-party intent data once you understand your target buying signals.
Ready to accelerate your demand generation with intent data? Talk to Abmatic about combining first-party website visitor data with third-party intent signals for comprehensive account identification.