The 8 Best Intent Data Providers Compared
First-party website signals vs third-party topic data — and how to choose the right source for your motion.
Intent data reveals which companies are actively researching solutions like yours. The 8 providers below dominate the market — but they don't all do the same thing. First-party providers (Bullseye, RB2B) identify the individual buyers on YOUR website. Third-party providers (Bombora, 6sense, G2) aggregate signals from across the open web. This guide compares their signal fidelity, coverage, accuracy, integrations, and real-world pricing so you can pick the right fit rather than the best-marketed option.
Quick answer
The best intent data providers split into two camps: first-party (Bullseye, RB2B) which identify buyers engaging with your own website in real time, and third-party (Bombora, G2, 6sense, TrustRadius) which aggregate research signals from across the web. First-party is more precise; third-party is broader. High-performing revenue teams use both — third-party for market prioritization, first-party for person-level outreach triggers.
First-party vs third-party intent data, in plain English
Third-party intent data is a spotlight on the market. Providers like Bombora and 6sense license content-consumption signals from thousands of B2B publishers, then aggregate them to show which accounts researched a given topic somewhere on the web last week. Broad, useful for prioritizing which accounts in your TAM get worked first — but usually not enough to trigger outreach on its own.
First-party intent data is a motion sensor on your own door. Providers like Bullseye identify the specific named people engaging with YOUR website — visiting your pricing page, reading your case studies, comparing plans. The signal is narrower but much higher fidelity. If your team needs a specific person to reach out to with real context (not just an account), you want first-party.
How to operationalize intent data (most teams get this wrong)
Buying intent data is the easy part. Acting on it is where most teams fail. A signal that isn't routed to the right SDR, inside their workflow, within hours of the engagement, is worthless. Plan the operationalization BEFORE you sign any contract: Slack alerts for the top accounts, HubSpot/Salesforce enrollment rules, ad-audience syncing, and playbooks for each signal type.
The best-performing teams treat intent signals like leads, not reports. Each signal triggers an automated workflow: routing, enrichment, SDR assignment, templated-but-personalized outreach. Budget for the workflow buildout, not just the data license — typically a 2–3× multiplier on year-one ROI.
What to expect for pricing
First-party providers are dramatically cheaper because the data source (your own website) is already owned. Bullseye starts at $99/month; RB2B has a free tier. These work well for SMBs and mid-market teams getting started.
Third-party providers are expensive because data licensing and aggregation cost real money. Bombora, 6sense, and ZoomInfo Intent typically start at $25k–$75k/year for enterprise contracts and scale into six figures. They're usually sold bundled with a broader ABM or sales intelligence platform. For a single-signal use case, first-party is almost always the better place to start.
What to look for
First-Party vs Third-Party
First-party intent (your website visitors) is most actionable. Third-party adds broader coverage but is less specific.
Signal Freshness
How recent is the data? Intent signals decay quickly—data from weeks ago is much less valuable.
Coverage
Does the provider cover your target market? Some are stronger in specific regions or industries.
Actionability
Can you easily act on the signals? The best providers integrate with your CRM and sales tools.
Topic Relevance
Can you track topics relevant to your solution? Generic 'B2B software' signals are less useful than specific topics.
Pricing Model
Per account, per signal, or subscription? Make sure the model fits your needs and budget.
Top intent data providers
Bullseye
First-party intent from website visitors. The highest-quality signal—someone on YOUR website is actively researching YOUR solution. Provides person-level data for direct outreach.
Starting at $99/month
Visit website- Highest quality signal
- Person-level data
- Real-time
- Affordable
- Your website only
- Requires traffic
Any company wanting first-party intent from their own website
Bombora
The largest B2B intent data co-op with signals from 5,000+ content sites. Shows which accounts are researching specific topics across the web.
$25,000+/year
- Largest data co-op
- Good topic coverage
- Many integrations
- Company-level only
- Expensive
- Third-party = less specific
Enterprise companies wanting broad third-party intent coverage
G2
Intent from software review and comparison activity. Know when accounts are comparing solutions in your category on G2.
Included with G2 seller accounts
- Bottom-funnel intent
- Buyer comparison activity
- Good for software
- Limited to G2 users
- Software categories only
Software companies listed on G2 wanting review platform intent
TrustRadius
Intent from software review research. Similar to G2, shows which accounts are researching software categories.
Included with seller accounts
- Bottom-funnel intent
- Quality reviews
- Less saturated than G2
- Smaller than G2
- Software only
Software companies wanting intent from review platforms beyond G2
6sense
AI-powered intent platform combining multiple sources with anonymous identification. Part of full ABM platform.
Part of 6sense platform ($30k+)
- AI predictions
- Multiple sources
- Anonymous ID
- Very expensive
- Requires full platform
- Complex
Enterprise companies buying full 6sense ABM platform
ZoomInfo Intent
Third-party intent signals integrated with ZoomInfo's contact database. Good for combining intent with contact data in one platform.
Add-on to ZoomInfo
- Combined with contacts
- Good coverage
- One platform
- Expensive
- Third-party only
- Requires ZoomInfo
Companies already on ZoomInfo wanting to add intent
RB2B
First-party person-level intent data focused on the US market. Slack-first delivery of identified website visitors with LinkedIn profile enrichment.
Free tier; paid from $129/month
- Person-level identification
- Strong LinkedIn enrichment
- Free tier available
- Slack-native delivery
- US traffic only
- Basic CRM integrations
- Limited beyond identification
US-focused teams wanting free or low-cost person-level first-party intent
Clearbit Reveal (HubSpot)
Company-level first-party intent baked into HubSpot's data platform. Reveals the companies visiting your site; pairs tightly with HubSpot workflows.
Bundled with HubSpot (pricing varies by tier)
- Deep HubSpot integration
- Reliable company-level data
- Strong brand/data quality
- Company-level only
- HubSpot-centric
- Now bundled into HubSpot Breeze pricing
HubSpot-native teams wanting company-level reveal without buying a separate tool
Why Choose Bullseye for Intent Data
Third-party intent tells you 'Acme Corp is researching visitor identification tools.' First-party intent from Bullseye tells you 'Sarah Chen from Acme viewed your pricing page 3 times today.' The specificity and actionability of first-party intent is unmatched.
Frequently asked questions
What is intent data?
Intent data is information indicating a company or person is actively researching a topic or solution. It's derived from three sources: content consumption across publisher networks (third-party), search and review activity on sites like G2 (bottom-funnel third-party), and engagement with your own website (first-party). Together, they reveal buying intent you can act on.
What's the difference between first-party and third-party intent?
First-party intent comes from your own properties — your website, product, emails. It's highly specific and actionable because the person is already engaging with your brand. Third-party intent is aggregated research activity from across the web — broader coverage but less specific. First-party triggers outreach; third-party triggers prioritization.
Which intent data provider is best?
It depends on your motion. For person-level first-party intent (triggering SDR outreach on real people visiting your site), Bullseye is the best value. For account-level third-party coverage across thousands of topics, Bombora is the category leader. For review-platform intent, G2 and TrustRadius. Most high-performing teams use one first-party and one third-party source.
How accurate is intent data?
Accuracy varies enormously. First-party person-level providers resolve real names and companies at 30–40% accuracy on US traffic. Third-party providers work at the company level with 60–80% match rates against their data coop, but the inferred 'is this account surging?' signal has more noise. Always validate a provider's accuracy with a pilot on your own data before signing a contract.
How much does intent data cost in 2026?
First-party providers like Bullseye start at $99/month, with RB2B offering a free tier. Third-party providers like Bombora, 6sense, and ZoomInfo Intent typically start at $25,000/year and scale into six figures for enterprise contracts. Expect to pay a premium for multi-source providers and platforms that include orchestration.
Is intent data GDPR compliant?
Yes, when sourced correctly. Reputable B2B intent providers operate under legitimate interest provisions and maintain processes for subject access and opt-out. First-party providers identify business contacts for B2B purposes only — never consumer data. Ask any provider for their DPA, their data-sourcing methodology, and their process for handling data subject requests before signing.
How do you use intent data in outbound?
The playbook: (1) set a trigger — e.g. an ICP-fit account visits your pricing page; (2) route to the assigned SDR within 30 minutes via Slack or Salesforce task; (3) outreach with specific context (the page visited, the topic researched) rather than a generic template; (4) measure reply and meeting rates against your control outbound. Expect 2–3× higher reply rates when intent is operationalized well.
Can you combine first-party and third-party intent?
Yes, and high-performing teams do. Use third-party (Bombora, 6sense) to score every account in your TAM for research activity, then use first-party (Bullseye) to identify which specific people from those surging accounts arrive on your website. The combination lets you prioritize the right accounts AND know exactly who to contact when they engage.
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