What is an ICP?
A description of the company most likely to buy, succeed and stay, used to decide who a sales team goes after first.
ICP — An ideal customer profile (ICP) is a description of the company most likely to buy, succeed and stay, by industry, size, geography, technology and situation. It is used to decide who to prospect. It is about the account. Personas describe the people inside it.
Also known as: ideal customer profile
Why it matters
An ICP describes the account, not the person. It sets out the traits that predict a company will buy, get value from the product, and stick around. That typically includes industry, size, geography, technology in use, and situational triggers such as recent funding or a leadership change. Without one, prospecting defaults to whoever is easiest to find, rather than whoever is most likely to become a good customer.
The distinction between an ICP and a buyer persona matters because they answer different questions. The ICP says which companies to target. The persona says which person inside that company to reach, and how to talk to them. A team can have an accurate persona and still waste effort if the ICP behind it is wrong. A well-crafted message to the right job title at the wrong kind of company still does not convert. The most reliable way to build an ICP is from evidence. Look at the customers who renewed and grew, and find what they have in common. Do not start from who the team wishes were buying.
How an ICP gets built
- 1
Pull the customer base that renewed and grew
Start from real outcomes, not aspiration.
- 2
Find shared attributes
Look for common industry, size, geography, technology or situation across that group.
- 3
Separate ICP from persona
Write down the company-level profile distinctly from the person-level buyer persona.
- 4
Score or filter prospects against it
Use the ICP to prioritize which accounts to prospect first.
- 5
Revisit it as the customer base grows
Update the profile as more renewal and churn data becomes available.
The mistake to watch for
Questions
- How is an ICP different from a buyer persona?
- An ICP describes the company: industry, size, geography, technology and situation. A buyer persona describes the person inside that company, their role, priorities and how they make decisions. A team typically needs both, built in that order.
- Should an ICP be based on who the team wants as customers?
- It works better built from evidence. The traits shared by customers who renewed and grew, rather than an aspirational description of a dream customer the company has not yet proven it serves well.
- Does an ICP change over time?
- Yes. As more customers renew or churn, the pattern that defines the best-fit account can shift. An ICP built early on a small customer base should be revisited as that base grows.