Intent Data 101: How to Tell Who Is Ready to Buy

Sales   20 July 2026 · 5 min read

The hardest part of selling is not finding people with the problem. It is finding them in the brief window when they are actually doing something about it. Reach the right buyer a month too early and you are noise. A week too late and a competitor closed them. Intent data is the attempt to solve that timing problem.

The plain definition: intent data is any signal that suggests someone is actively researching or ready to buy, right now. It does not tell you who fits your product, it tells you who is in motion, and timing is most of the sale.

First-party versus third-party intent

First-party intent is behaviour on your own turf: someone visiting your pricing page repeatedly, opening your emails, returning to your site, engaging with your content. It is the most reliable kind, because it is a direct signal aimed at you. Every founder has access to this from day one, and most ignore it.

Third-party intent is behaviour elsewhere: a company researching your category across the web, reading comparison content, showing surges of interest in your space. It is broader and noisier, usually sold by data providers, and useful at scale but less certain than someone knocking on your own door.

For an early founder, first-party intent is the goldmine. You do not need to buy anything. You need to notice what people are already doing in front of you.

The signals worth watching

• Repeat visits to high-intent pages: pricing, demo, signup.

• A previously quiet contact suddenly re-engaging.

• Multiple people from the same company showing up.

• Someone consuming a lot of your content in a short burst.

• Trigger events in a target account: a relevant hire, a funding round, a new tool that pairs with yours.

None of these guarantee a sale. Together they tell you where to spend your limited attention.

How to actually use it

Prioritise by heat. A prospect showing strong intent this week deserves your time before a cold-but-perfect-fit name on a list. Fit tells you who to target eventually, intent tells you who to contact today.

Move fast. Intent decays. Reaching out while someone is still actively thinking about the problem converts far better than a follow-up days later when the moment has passed.

Reference the behaviour, gently. You do not have to be creepy about it. But timing your outreach to when someone is clearly researching, and speaking to the problem they are clearly exploring, feels helpful rather than random.

The founder takeaway

You do not need an expensive intent-data platform to start. You need to treat the behaviour already visible to you as the signal it is, and act on it quickly. This is the practical heart of the Scan and Investigate stages in SIGNAL: read the buyer's real situation and signals first, then reach out to the moment rather than to a static list. The founders who win are not the ones with the biggest lists. They are the ones who show up at the right moment.

Frequently asked questions

What is intent data?

Intent data is any signal that someone is actively researching or ready to buy right now, such as repeat pricing-page visits, content bingeing, or account-level research. Unlike fit data, which says who matches your product, intent data says who is in motion and worth contacting today.

What is the difference between first-party and third-party intent data?

First-party intent is behaviour on your own channels, like site visits and email opens, and is the most reliable. Third-party intent is research behaviour elsewhere on the web, usually bought from providers, which is broader but noisier. Founders should start with first-party signals they already have.

How do founders use intent data without expensive tools?

By noticing and acting on the behaviour already visible to them: who keeps visiting the pricing page, who re-engaged, which accounts have several people showing up. Prioritise the hottest signals and reach out quickly, while the buyer is still actively thinking about the problem.

Why does timing matter so much in sales?

Because the same message lands completely differently depending on when it arrives. Reach a buyer before they care and you are ignored, after they have decided and you are too late. Intent data helps you catch the short window when they are actively looking, which is when outreach converts.

Related methodology: SIGNAL

Grounded in SIGNAL, the six-stage go-to-market methodology behind everything we build.

Learn SIGNAL