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Intermediate

What is an ICP

Full name: Ideal Customer Profile

Also known as: ideal customer profile, ideal client profile

Definition

An ICP (ideal customer profile) is a short description of the type of customer who gets the most value from you, pays well and stays, and of who not to chase.

Why it matters

The ICP decides where the budget and the hours go.

Common mistakes

Describing everyone who might buy, so the card excludes nobody and guides nothing.

Related terms

Worked exampleIllustration

The ICP card of a fictional pilates studio

Who

  • Adults 30 to 55
  • Live or work within 15 minutes
  • Sit most of the day
  • Want a steady weekly routine at set times
  • Prefer paying monthly

Where they are

  • Instagram
  • Neighbourhood WhatsApp and Facebook groups
  • Google searches for the class type plus the neighbourhood

Not our ICP

  • One off coupon buyers
  • People who want a big gym
  • People outside the area

How the card was written

  1. The best The owner lists the 10 members who stayed longest and come most often, and writes what they share.

  2. The fast leavers Then the 5 who left within a few weeks, and what they share.

  3. The card The two lists become one card: who the members are, where they can be found, and who is not the ICP.

  4. In use The card sets the Meta audience, the Google keywords to exclude, and the WhatsApp answer to someone outside the area.

The card also says who the ads and the replies are not for.

Illustration

Who the ads are not for

With these filters, 3 of 12 people sit in the centre and 2 fall outside the target. The ads and the replies are for the centre.ICP⁨ideal⁩⁨customer⁩⁨good fit⁩⁨weak fit⁩⁨Outside the target: not our⁩⁨ICP⁩

With these filters, 3 of 12 people sit in the centre and 2 fall outside the target. The ads and the replies are for the centre.

Twelve invented people. Each filter from the fictional studio's ICP card pushes the people who fail it one ring out.

Definition

An ICP describes the kind of customer a business should go after first: the customers who get the most from what it sells, pay without trouble and stay. The term comes from selling to businesses, where the profile lists industry, company size and budget. A business that sells to households uses the same idea with plainer questions: who they are, where they live or work, which problem brings them and how they prefer to pay. A good ICP has a second half that is just as useful: who is not the ICP, so the ads, the keywords and the replies stop chasing them. The ICP picks the kind of customer, and a persona is the one typical person you write to inside it.

Why it matters

It is written so they go to people likely to buy and stay, and away from people who click, ask and never come back. Without it every ad speaks to everyone, and every inquiry gets the same time whether it can become a customer or not.

Directly related: Persona, Positioning, Value Proposition.

Improvement tips

  • Start from your own list: the 10 best customers by profit and by how long they stayed, and the 5 who left fastest.
  • Write a "not our ICP" line and use it in the Meta audience, in the Google keywords you exclude and in your WhatsApp answers.
  • Keep the card to one page, with plain criteria anyone on the team can check in a short conversation.
  • Update the card when your best customers change, not on a fixed date.

Common mistakes

  • Copying a B2B template with industry and company size into a business that sells to households.
  • Writing the ICP from a wish list instead of from the customers who actually paid and stayed.
  • Mixing up the ICP, which picks the kind of customer, with the persona, the one typical person you write to.

Related terms

MarketingBeginner

Persona

A persona is a short portrait of one typical customer, built from real conversations and data, that you picture when you write an ad, a post or a page.

MarketingIntermediate

Positioning

Positioning is the place your business takes in the customer's mind next to the alternatives: who it is for, what it is compared with, and why it wins.

MarketingBeginner

Value Proposition

A value proposition is the one clear promise of what a customer gets from you: which problem you solve, for whom, and why that beats their other options.

MarketingIntermediate

CAC

CAC (customer acquisition cost) is what you spend on marketing and sales to win one new customer: a period's spend divided by the new customers it brought.

MarketingBeginner

Conversion Rate

Conversion rate is the share of people who took the step you count, such as booking or buying, out of those who reached the stage before it, like clicks.

FinanceIntermediate

LTV

LTV (customer lifetime value) is the gross profit one customer brings over the whole relationship. You compare it with the cost of winning that customer (CAC).

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Quick check

What does a useful ICP card contain that a wish list does not?

Choose an answer

Frequently asked questions

What is an ICP in marketing?
The description of the customer a business should go after first: who gets the most from it, pays and stays. In marketing it decides whom the ads target and which inquiries get your time first.
How do I apply a customer profile in practice?
In four steps. List the 10 best customers by profit and by how long they stayed, list the 5 who left fastest, write what each group shares, and turn that into a one page card with a "not our ICP" line. Then use the card in the Meta audience, in the keywords you exclude on Google and in how you answer on WhatsApp.
Is an ICP only for businesses that sell to other businesses?
The term comes from B2B sales, where the profile lists industry and company size. A business that sells to households can use the same idea with plainer questions: who, where, which problem and how they pay.
What is the difference between an ICP and a persona?
The ICP picks which kind of customer to go after. The persona is one typical person inside that group, whom you picture when you write an ad or a page. Start with the ICP, then write the persona.
Why write down who is not my ICP?
Because that line saves the most money. It tells the ads whom to leave out, and it tells you which inquiries to answer politely and briefly, such as one off coupon buyers or people outside your area.
How do I build an ICP if I have no customers yet?
Start from a guess and mark it as one. Write who you think gets the most value, run a small test, and replace the guess with the traits of the first customers who pay and come back.
Where do I use the ICP day to day?
In the audience settings of a Meta campaign, in the keywords you exclude on Google, in the first line of the ad, and in the answer you give on WhatsApp to someone who is clearly outside the profile.
Will an ICP make me turn customers away?
No. Anyone can still buy from you. The ICP decides where the ad money and your time go first, not whom you serve.
How detailed should the card be?
One page. A few criteria someone can check in a short conversation, such as where the person lives and what they want, are more useful than a long list nobody reads.
How often should I update the ICP?
When your best customers change, for example after a new service or a move. Compare the card with the customers who joined and stayed over the last few months.
Do I need a consultant to write an ICP?
You can start alone from your own customer list. An outside view helps when the list gives no clear picture, or when the best and the worst customers look alike on paper.
Can a business have more than one ICP?
Yes, if it sells different services to different groups. Each group needs its own card and its own ads, so start with the one that brings the most profit.

Sources: DealHub, "What is an Ideal Customer Profile (ICP)?", a practitioner glossary (dealhub.io/glossary/ideal-customer-profile)

Last reviewed: 2026-09-24

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Anna, Beautician

Anna

Beautician

After I finished a cosmetology course at a leading company, I was confused. I didn't know how to open a business, what to sell from home, or how to bring in clients. Since I reached out to Mobius, everything has changed. We built an organized plan with clear steps and no unnecessary risks. Today I see results, and I'm growing and developing every month.

Mark, Massage therapist, Gan Yavne

Mark

Massage therapist, Gan Yavne

When I finished a massage course, I imagined a different world. I found out it's a hard field, and financial stability isn't easy to find. When I came to Mobius, something changed. We started an organized process and built a business plan. Without Mobius? I probably would have given up. Today I believe in myself and in my own path.

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