TL;DR: Intent data providers help B2B sales and marketing teams identify accounts that are actively researching a purchase – before those accounts ever reach your website. The strongest platforms in 2026 are Bombora, 6sense, Demandbase, ZoomInfo, and Cognism, each suited to different use cases. If your team is focused on revenue outcomes rather than raw signals, newer AI-native tools are now pushing the category forward.
What Is Intent Data – and Why Does It Matter?
B2B buying decisions rarely happen overnight. Long before a prospect books a demo or fills in a contact form, they’re quietly researching: reading comparison articles, browsing review sites, downloading whitepapers, and visiting competitor pages.
Buyer intent data captures those research signals. It tells you which companies are showing in-market behaviour right now – so your sales and marketing teams can act early, before the competition does.
For sales leaders, this means smarter prioritisation. For marketing teams, it means more relevant messaging and better-timed campaigns. For RevOps, it means a cleaner pipeline built on evidence rather than guesswork.
The global market for intent data is growing fast. According to Forrester’s Wave™: Intent Data Providers For B2B, Q1 2025, the category now spans 15 evaluated vendors across 21 criteria – a clear sign that B2B intent data has moved from a nice-to-have to a core part of the modern go-to-market stack.
First-Party vs. Third-Party Intent Data
Not all intent signals are created equal. Understanding the difference helps you choose the right type of provider – or the right combination of both.
First-party intent data comes from your own channels: website visits, content downloads, email engagement, product usage, and CRM activity. It’s highly reliable because it reflects direct interaction with your brand. The limitation? It only covers people who’ve already found you.
Third-party intent data is collected externally – across publisher networks, review sites, and content platforms – to reveal which accounts are researching your category before they reach your site. It gives you broader market coverage, but the signals can be noisier and less directly tied to a firm purchase decision.
In practice, the strongest B2B teams use both: third-party data to spot likely in-market accounts early, and first-party behaviour to confirm interest and time outreach precisely.
What to Look for in an Intent Data Provider
Before shortlisting vendors, it’s worth agreeing on your evaluation criteria. Here’s what matters most:
- Data coverage and freshness – How broad is the publisher network? How frequently are signals updated? Stale data leads to wasted outreach.
- Signal quality and accuracy – Does the platform distinguish genuine research behaviour from background noise? Look for providers that use baseline comparisons (e.g. Bombora’s Company Surge® methodology) rather than raw page-view counts.
- CRM and MAP integration – Can signals flow directly into Salesforce, HubSpot, or your marketing automation platform? Friction in the workflow kills adoption.
- AI and predictive capabilities – The best intent data platforms now layer machine learning on top of raw signals to score accounts by buying stage or likelihood to convert.
- Pricing transparency – Many enterprise platforms still require a custom quote. Where possible, look for vendors that offer clear tier pricing or a trial period.
- GDPR and data compliance – Especially relevant for UK and European teams. Confirm how the provider collects, stores, and processes personal data.
Top B2B Intent Data Providers in 2026
Here’s a practical overview of the leading platforms, matched to the use cases they serve best.
1. Bombora
What it does: Bombora is the benchmark for third-party B2B intent data. Its Data Co-op aggregates consent-based content consumption signals from thousands of B2B publisher sites, then uses its Company Surge® score to flag accounts whose research activity on a given topic spikes above their own historical baseline.
Best for: Teams that want broad, account-level intent coverage across the market – particularly useful for ABM prospecting and outbound prioritisation.
Key differentiator: The cooperative model means Bombora’s dataset is largely exclusive. No other provider has the same publisher footprint.
2. 6sense
What it does: 6sense is an enterprise-grade account-based marketing and revenue platform that combines multi-source intent data with predictive AI. It assigns accounts to buying stages and surfaces the contacts most likely to be involved in a decision.
Best for: Enterprise sales and marketing teams running sophisticated ABM programmes who need intent data and activation in one platform.
Key differentiator: Buying-stage prediction. 6sense doesn’t just tell you who’s researching – it tells you where they are in the cycle.
3. Demandbase
What it does: Demandbase is a full-stack account-based marketing platform with strong intent data capabilities built in. It combines account intelligence, advertising, personalisation, and sales intelligence under one roof.
Best for: Teams that want to act on intent signals across multiple channels simultaneously – ads, web personalisation, and sales outreach.
Key differentiator: Activation. Demandbase is particularly strong when the goal is to do something with intent signals, not just observe them.
4. ZoomInfo
What it does: ZoomInfo is one of the largest sales intelligence platforms in the world. Its intent data layer – powered by streaming signals and a vast B2B contact database – sits alongside verified firmographic and technographic data, making it a strong all-in-one GTM tool.
Best for: Sales teams that want intent signals tied directly to verified contacts and company data, without switching between tools.
Key differentiator: Scale. ZoomInfo’s database of contacts and companies is unmatched, which makes its intent data immediately actionable for outbound teams.
5. Cognism
What it does: Cognism is a leading European sales intelligence platform that incorporates Bombora-powered intent signals alongside its own verified contact data. It’s particularly well-regarded for GDPR-compliant prospecting in the UK and EMEA.
Best for: UK and European B2B sales teams that need compliant contact data with intent signals baked in.
Key differentiator: GDPR compliance and strong UK/EMEA data coverage – a genuine differentiator for teams operating in regulated markets.
6. Lead Forensics
What it does: Lead Forensics identifies anonymous companies visiting your website using IP-to-company matching, then provides page-level behaviour data and contact details for follow-up. It’s a first-party intent tool rather than a cross-web intent platform.
Best for: SMBs and mid-market teams that want to convert more of their existing website traffic into qualified leads.
Key differentiator: Simplicity. It’s one of the most accessible entry points into intent-driven sales, with a strong UK customer base.
7. Leadfeeder (now Dealfront)
What it does: Leadfeeder – now rebranded as Dealfront following its merger with Echobot – identifies company-level website visitors and syncs that data to your CRM. It has expanded its account intelligence capabilities in recent years.
Best for: Teams that want lightweight visitor identification with clean CRM integration, particularly in European markets.
Key differentiator: The Dealfront merger has strengthened its European data coverage, making it a solid choice for UK and continental European teams.
8. Revic
What it does: Revic sits in a different category to traditional intent data providers. Where most platforms surface who’s showing interest, Revic is built to identify which accounts will actually close – using outcome-based AI trained on your team’s real closed-won and closed-lost data.
Rather than relying on static firmographics or raw buying signals, Revic builds an Actual Customer Profile (ACP) from your historical win data. Its “collective sales memory” learns continuously from the entire team’s experience, refining account prioritisation over time as new outcomes are recorded.
Best for: Revenue-focused teams that want to move beyond intent signals and prioritise accounts based on proven likelihood to convert – not just research activity.
Key differentiator: Outcome-based AI. Revic doesn’t just tell you who’s in-market; it tells you who’s worth pursuing based on the patterns that have actually driven revenue for your specific business.
How to Choose the Right Provider for Your Team
The right choice depends on what problem you’re actually trying to solve.
If you’re building an ABM programme from scratch, start with a platform that combines intent data with activation – 6sense or Demandbase are the natural starting points for enterprise teams.
If you need broad third-party intent coverage to fuel outbound prospecting, Bombora (standalone or via a platform like Cognism or ZoomInfo) gives you the widest net.
If you’re a UK or European team with GDPR compliance at the top of your list, Cognism and Leadfeeder/Dealfront are purpose-built for that environment.
If you want to convert more of your existing website traffic, Lead Forensics or Leadfeeder offer a low-friction entry point without the enterprise price tag.
If your priority is revenue outcomes – not just identifying interest, but predicting which accounts will actually close – pairing a traditional intent platform with an AI-native revenue engine like Revic gives you the full picture: market signals and outcome probability.
A few practical questions to ask any vendor before signing:
- What is the source and refresh rate of your intent signals?
- How does your platform handle GDPR and UK GDPR compliance?
- What CRM and MAP integrations are available out of the box?
- Can we run a proof of concept before committing to an annual contract?
- How do you measure signal accuracy, and can you show us benchmark data?
Frequently Asked Questions
What is intent data in B2B sales? Intent data refers to behavioural signals that indicate a company or individual is actively researching a product, service, or category. In B2B, this typically means tracking content consumption, review-site visits, keyword research activity, and on-site behaviour to identify accounts that may be in a buying cycle.
What’s the difference between first-party and third-party intent data? First-party intent data comes from your own channels – your website, CRM, and marketing tools. Third-party intent data is collected externally, across publisher networks and review sites, to reveal in-market accounts before they reach you. Most mature B2B teams use both.
How accurate is B2B intent data? Accuracy varies significantly by provider and methodology. Platforms like Bombora use baseline comparisons (Company Surge®) to filter out background noise, which improves signal quality. That said, intent data is best treated as a prioritisation signal rather than a confirmed buying trigger – it works best when combined with your own first-party data and sales context.
Is intent data worth the investment for smaller B2B teams? It can be, but the ROI depends on your sales motion. For teams with a defined ICP and an outbound function, even a lightweight intent tool can meaningfully improve prospecting efficiency. For very early-stage teams without a clear ICP, it’s worth building that foundation first.
How does intent data support account-based marketing? Intent data is one of the core inputs for ABM. It helps teams identify which target accounts are currently in-market, prioritise outreach timing, personalise messaging based on the topics accounts are researching, and align sales and marketing around the same set of high-priority accounts.
