Segmentation-Targeting-Positioning

Method

A three-step method for cutting a market into similar groups, choosing which group to go after, and deciding what place to hold in that group's mind.

Why it exists

Ask a team that has just been handed its first marketing budget who they sell to, and the answer is usually "anyone who writes documents." Aiming at everyone is where the trouble starts, because a message written for everyone lands on nobody. Even one line of ad copy needs a reader in mind. Without one, what survives the draft is a sentence about being easy and powerful — true of every product in the category and interesting to no one.

The problem showed up in meetings. Two banner headlines sit on the screen. One person wants to lead with the low price, another wants to lead with the range of features. Neither is wrong, and there is no way to settle it, because the answer depends on whether the reader is a freelancer paying out of pocket or a team lead at a 50-person company signing off on a budget. Nobody had decided which. The loudest voice in the room wins by default.

Segmentation, targeting and positioning (STP) exists to settle that question before the writing starts. Decide who you are talking to, decide what place you want in their head, then write the copy. The framework fixes the order of decisions rather than the decisions themselves.

How to run it

Run three steps in this order: cut the market into groups, choose one of the groups, then decide the place you want in the chosen group's mind.

  1. Segmentation — split the whole market into groups whose members resemble each other. The cut can run on demographics like age and region, on company size and industry, or on the reason people reach for the product at all. For a collaborative document tool the split usually lands on three: individuals taking notes alone, teams at companies of 20 to 100 people, and enterprises with thousands of employees. A group is usable only if it is similar on the inside and different from what sits outside it. Put a freelancer and an enterprise procurement officer in the same group and no single message will fit it.
  2. Targeting — choose which group to go after this time. Three things get measured: whether the group is large enough to spend real money, whether you have a route that reaches it, and how strong the competitors already sitting there are. Measure all three and the largest group often turns out not to be the answer. Enterprise is the biggest segment in revenue terms, but a team with no sales organization and nobody to answer a security questionnaire has no route into it. The output of this step is usually an ideal customer profile (ICP), a one-page description of the customers who fit best, written in terms of size, industry and situation.
  3. Positioning — decide, in one sentence, the place you want to hold in the chosen group's mind. What gets decided here is not what you are good at but what those people will remember you for. Teams often draw a perceptual map first: competitors plotted as dots on two axes customers actually compare on, such as price and breadth of features. The point of that picture is less about finding an empty spot than about seeing where you would overlap with someone bigger.

The order carries the method. Try to fix the position before choosing the target and there is no head for the position to sit in, so what gets written down is the feature you are proudest of with the word positioning on top of it.

When it fits and when it doesn't

It fits best when a team has limited money and people and has to decide where to concentrate first. A team with $2,300 a month to spend gets nothing out of splitting that across three groups, and becomes visible in one group by putting all of it there. The usual moments to run it are a new product launch, a stall in growth that forces a second look at who you sell to, and entry into a new market.

Three limits.

  1. Without evidence to cut on, there is nothing to run. Segmentation comes out of customer data or interviews, and a product with twenty customers has no material. Force it anyway and you get three imagined groups, with every decision built on top of them wrong in the same way.
  2. It hardens into a document nobody reopens. The market moves while the target and the position stay where they were written. Revisit both every six to twelve months.
  3. Whether the groups behave differently is a separate question from whether you gave them different names. If two groups convert to paid at 4 percent each, they are not different groups as far as marketing is concerned, and the cut needs redoing.

How it sounds at work

"Let's restart this campaign from STP. I can't tell who the current copy is talking to."

The copy was written before anyone decided on a reader.

"Segmentation is done, targeting isn't. Saying all three groups means saying none of them."

The team cut the market and then skipped the choice, so the method stalled at step two.

"We have the positioning sentence, so I'll pull the landing page headline out of it."

The output of step three becomes the standard that individual pieces of copy are written against.

Pagedeck spent a quarter trying to move people on the free plan onto paid team seats. Ravi reran the three steps, split users into individuals working alone, teams at companies of 20 to 100 people, and enterprises with thousands of employees, and picked the second group. Free-to-paid conversion was highest there and paid channels could reach it. The position was a tool that finishes the meeting notes before the meeting ends.

Grace asked whether that meant giving up on individual users. Ravi's answer was that it meant not spending this quarter's budget on them. Individual signups still come in and nothing gets turned off. From then on the banner copy, the landing page headline and the first line of the sales email all came out of the same sentence.

What people get wrong

The most common mistake is reading targeting as throwing customers away. Choosing one group sounds like rejecting the rest, so the reading comes naturally. What actually gets decided is where the budget and the message go first, and nothing stops people in the other groups from signing up. Leave the mistake in place and the team drifts back to copy addressed to everyone, which leaves the whole exercise sitting in a document.

The second is treating segmentation as a synonym for demographic splitting. Textbook examples tend to open with age and gender, which makes those look like the only available cuts. In business software, company size, who holds the budget, and the reason someone went looking for a tool separate buyers far better than age does. People in their twenties and thirties often behave identically, while someone working alone and someone working in a team behave nothing alike.

Easily confused with

TermWhat it decidesHow it differs
Marketing mixThe makeup of product, price, place and promotionIt plans execution once the target exists. STP settles who and what place; the marketing mix settles the product and price that suit that place

Where to go next

Sub-terms

Last updated 2026-09-16