ICP & Relevance
ICP for founders: how to define who you should know
An ideal customer profile is not just a sales document. For founders it is a map of who to listen to, and how to turn it into a daily habit.
Most ICP documents are written for a sales team and then filed away. That is a waste. A good ICP is a filter for attention: it tells you whose posts are worth reading, whose problems are worth understanding, and which conversations are worth joining. For a founder, that is less a sales tool than a daily compass.
What an ICP actually is
An ideal customer profile describes the kind of person or company that gets the most value from what you do. Not everyone who could buy. The ones where the fit is obvious, the pain is real, and the outcome is strong. A useful ICP is narrow enough to exclude most people.
Four fields that are enough to start
| Field | What to write | Example |
|---|---|---|
| Role | The job title or function | Head of Growth at a Series A SaaS |
| Situation | The context they are in | Just hired a team, needs pipeline |
| Pain | The problem they feel | Outbound is expensive and slow |
| Signal | How you would notice them | Posting about GTM experiments |
That is enough to begin. You do not need firmographics, buying committees, or a twelve-page document. You need a sentence specific enough that you can say yes or no to a person in ten seconds.
Turn the ICP into a listening list
The mistake is treating the ICP as a target list. The better move is to treat it as a filter on the people you already watch. Which of the people you follow match the profile? Which of their posts are about the pain you named? That is where the market is talking, in public, for free.
Relevance is the filter
A feed of two hundred posts is noise. The same feed scored against one clear ICP is a queue of conversations worth joining. The profile is what turns collection into attention.
Let the ICP earn its keep
An ICP you never use is a guess. An ICP you read against every week is a hypothesis you can test. As you watch the people who match it, you will notice which pains keep coming up, which language they use, and which segments actually respond. Update the profile as you learn; the document should get sharper over time, not gather dust.
One profile or several
Early on, one profile is best. Later, you may have two or three: a customer profile, a partner profile, an investor profile. Keep them separate so the signals do not blur. The same person can match more than one without being duplicated.
Start this week
Write the four fields for your best current customer. Then read the last ten posts of three people who match. If the posts are about the pain you named, your ICP is working. If they are not, either the profile is wrong or the people are. Either way, you learned something useful in ten minutes.
Common questions
How specific should an ICP be?
Specific enough that you can say yes or no to a person quickly. If everyone qualifies, it is not a profile, it is a wish.
Is an ICP only for sales?
No. For founders it is equally a listening filter: it tells you whose problems are worth understanding and whose posts are worth reading.
How often should I update it?
Whenever you learn something that changes the picture, and at least once a quarter. A profile that never changes is a guess you stopped testing.
Turn your ICP into a daily feed
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