Intent data has moved from experimental to mainstream in B2B marketing over the past three years, but most organisations using it are getting a fraction of its value. The failure mode is usually one of three things: buying intent data without a clear activation use case, using it only for outbound prospecting rather than across the full buying cycle, or selecting a provider based on price rather than coverage for your specific ICP. This guide covers the provider landscape, how to evaluate them, and how to activate intent data effectively once you have it.

What intent data actually is

Intent data is behavioural signal data showing that a company or individual is actively researching a specific topic, product category, or competitor. It is collected from the content consumption patterns of business users across a network of B2B content sites, publication networks, and in some cases, the provider's own proprietary platforms.

First-party intent

What it is

Behavioural data from your own digital properties — website visits, content downloads, pricing page views, product pages, webinar attendance. The highest quality signal because it reflects direct interaction with your brand.

Limitation

Only captures buyers who have already found you. Misses the 95% of your ICP who are researching but have not yet visited your site.

Third-party intent

What it is

Behavioural data collected across a network of external B2B content sites, review platforms, and publisher networks. Shows which companies are consuming content related to your category across the web — before they reach your site.

Limitation

Signal quality varies significantly by provider and topic coverage. Requires validation against first-party data before acting on it at account level.

The B2B intent data provider landscape

The provider market has consolidated significantly. There are now a handful of credible enterprise providers and a growing number of specialist and regional tools.

Provider
Data source & coverage
Best for
Indicative cost
Bombora
Cooperative data from 5,000+ B2B content sites. Account-level surge scores across 10,000+ topics. The largest third-party B2B intent data network.
Enterprise ABM programmes with large target account lists. Integrates natively with most MAPs, CDPs, and ABM platforms.
£15,000-£60,000+/year depending on topic volume and account list size.
6sense
Combines proprietary intent data with predictive AI models and B2B identity resolution. Account journey stage prediction is its key differentiator.
Companies wanting intent + ABM orchestration in a single platform. Particularly strong for identifying accounts in early research stages before they appear on your radar.
£30,000-£150,000+/year. Platform pricing makes it most cost-effective at scale.
G2 Buyer Intent
Intent signals from buyers actively researching products on G2.com. High-quality signal because it captures buyers in active evaluation — not just general category research.
Software companies whose buyers use G2 for vendor evaluation. Exceptional for identifying accounts comparing you against named competitors.
£8,000-£25,000/year depending on category.
Cognism
Includes intent data signals within its B2B data platform, integrated with its enrichment and prospecting capabilities. More limited intent coverage than dedicated tools but included in enrichment pricing.
Organisations already using Cognism for data enrichment who want basic intent signals without a separate platform investment.
Included in Cognism contract (varies).
Higher meeting acceptance rate for outreach timed to intent spikes versus outreach to the same accounts outside an active intent window, based on Harmonic programme data across B2B SaaS clients. Timing is the primary value driver of intent data in outbound.

How to evaluate providers for your ICP

Provider quality varies dramatically by industry, geography, and topic coverage. The only reliable evaluation method is a data quality test against your own account list before committing to an annual contract.

1
Run a retrospective validation test

Ask prospective providers for a free data sample covering your target account list over the past 90 days. Cross-reference intent spikes against your CRM to check whether accounts showing high intent signals also showed engagement with your own properties (website visits, content downloads) in the same period. A correlation rate above 30% suggests the data quality is reliable for your ICP.

2
Check topic coverage against your specific category

Not all providers cover all topics equally. A provider with strong coverage for "marketing automation" topics may have weak coverage for "B2B cybersecurity" topics. Ask for coverage data — the number of companies generating intent signals for your specific topics in the past 30 days. If the answer for your primary topics is fewer than 200 companies per month, the coverage is likely insufficient for reliable activation.

3
Evaluate UK and European coverage separately

Most intent data providers have stronger US coverage than UK or European coverage, because their publisher network is US-skewed. For UK-focused B2B programmes, validate specifically that the provider has meaningful UK company coverage — not just a UK office. Ask for the percentage of their data network that includes UK B2B content publishers.

4
Assess integration capabilities before committing

Intent data that lives in a separate dashboard and is not integrated into your CRM, MAP, or ad platforms is dramatically less valuable than intent data that automatically triggers workflows. Before signing a contract, confirm the provider has a native integration or certified connector with the specific version of the tools you use — not just "integrates with Salesforce" but specifically with your Salesforce edition and configuration.

Activating intent data across the buying cycle

The organisations getting the most value from intent data activate it across multiple touchpoints simultaneously — not just as a signal for outbound prospecting.

Sales activation
Timed outreach to intent spikes

When a target account shows a surge in intent signals, trigger a CRM task for the account owner within 24 hours. The outreach should reference the specific topic the account has been researching — not generically, but implicitly ("I noticed your team has been exploring demand generation strategy recently..."). Accounts contacted within 48 hours of an intent spike show 3-4× higher engagement rates than the same accounts contacted outside an intent window.

Paid media activation
Intent-based audience targeting

Sync intent-surging accounts to LinkedIn and programmatic display audiences to increase impression delivery during active research windows. Accounts in surge should receive 2-3× the baseline impression frequency — the buying window is open and the investment in additional exposure has the highest return of any period in the account's journey.

Content activation
Topic-matched content delivery

If an account is surging on "marketing attribution" topics, ensure contacts at that account are in nurture sequences serving attribution-related content — case studies, guides, and webinar invitations on that specific topic. Content relevance improves engagement rates and accelerates the account through the buying journey faster than generic nurture.

ABM prioritisation
Dynamic Tier 1 selection

Rather than a static Tier 1 account list, use intent data to create a dynamic tier — accounts that have recently shown strong intent signals automatically enter Tier 1 and receive the highest-touch treatment. Accounts that drop off intent signals for 60+ days drop to Tier 2 automatically. This ensures your highest-cost sales motion is always focused on the accounts most likely to convert.

Common intent data activation mistakes
  • Acting on a single data point: One intent signal spike is not a buying signal — it is a data point. Look for sustained signals over 2-3 weeks, combined with your own first-party data, before escalating to Tier 1 treatment. Single spikes have high false-positive rates.
  • Using intent for cold outreach without context: "I saw you were researching X" is a credibility-destroying opening line when it is delivered without any prior relationship or context. Intent data should inform timing and topic relevance — not replace the relationship-building that makes outreach land.
  • Ignoring negative intent signals: When a target account stops showing intent signals after a period of activity, it may indicate they have made a purchase decision — possibly for a competitor. Tracking the absence of intent signals is as valuable as tracking their presence.
  • Not closing the loop on intent quality: Track which intent-triggered outreach sequences result in meetings, and which intent signals correlate most strongly with deals closed-won. This feedback loop refines which topics and signal thresholds are genuinely predictive for your specific ICP.
Key takeaways