Most marketing problems are not really creative problems. When a campaign falls flat, the cause is usually upstream: the business tried to speak to everyone, picked the wrong group to focus on, or never gave people a clear reason to choose it over the alternatives. STP marketing exists to fix exactly that.
STP stands for segmentation, targeting and positioning. It is a three-step way of deciding which customers you should serve and how you want them to think about you. It sounds academic, but small businesses and agencies use it every day, often without naming it, whenever they decide "we are the go-to option for X people who need Y".
In this guide you will learn what each stage involves, how to choose segmentation variables that actually predict buying behaviour, how to score segments so targeting is not a gut-feel exercise, and how to turn the result into a positioning statement your website, ads and SEO content can follow in 2026.
Key Takeaways
- STP is a sequence: split the market into meaningful groups, pick the groups worth serving, then decide how you want those groups to see you.
- Good segments are defined by needs and buying situations, not only demographics.
- Targeting should be scored on size, reachability, fit and competition so the choice is defensible.
- Positioning is a single, specific promise to a chosen segment; if it could apply to any competitor, it is not positioning.
- STP feeds directly into keyword choices, landing pages, ad audiences and channel budgets.
What Is STP Marketing?
STP is a strategic framework that moves from the whole market down to a focused offer. Semrush's own guide summarises it simply as a popular model that stands for segmentation, targeting and positioning. The value of the framework is the order: you cannot position well until you know who you are positioning for, and you cannot pick that audience sensibly until you have mapped the options.
- Segmentation divides a broad market into groups of people (or companies) that share needs, characteristics or behaviours.
- Targeting evaluates those groups and selects one or a few to serve.
- Positioning defines the place you want to occupy in the target segment's mind relative to the alternatives.
If you already have a defined target audience or a set of buyer personas, STP is the process that tells you whether those are the right ones and how they relate to the rest of the market.
Step 1: Segmentation
Segmentation answers the question "what different kinds of customer exist in this market?" The trap is to stop at age, gender and location because that data is easy to find. Demographics matter for media buying, but they rarely explain why people buy.
Clayton Christensen and colleagues made this point bluntly in Harvard Business Review almost two decades ago:
“Marketing executives focus too much on ever-narrower demographic segments and ever-more-trivial product extensions.”
— Clayton M. Christensen, Scott Cook and Taddy Hall, Harvard Business Review, Marketing Malpractice: The Cause and the Cure
Their alternative was to segment by the situation and the job the customer needs done, an idea we expand on in our guide to Jobs to Be Done. In practice, the strongest segmentation schemes combine a few variable types.
Common segmentation variables
| Type | Examples | Best used for | Watch out for |
|---|---|---|---|
| Demographic | Age, income, job title, household size | Media targeting and sizing | Assuming demographics cause behaviour |
| Firmographic (B2B) | Industry, company size, revenue, tech stack | Account lists and sales territories | Ignoring who actually signs off on the purchase |
| Geographic | Country, city, service radius, climate | Local businesses and logistics | Over-splitting areas with identical needs |
| Psychographic | Values, attitudes, lifestyle | Brand messaging and creative | Hard to measure and to reach directly |
| Behavioural | Purchase frequency, usage level, loyalty, channel used | Retention, upsell and lifecycle campaigns | Needs good first-party data |
| Needs / situation | "Emergency repair today" vs "planned upgrade next quarter" | Offer design and positioning | Requires customer interviews to uncover |
A useful test for any segment is whether people inside it would respond to the same offer and message in roughly the same way. If two people in your "25–34 urban professionals" segment want completely different things, the segment is not doing its job.
Where segmentation data comes from
- Customer interviews and sales calls: the richest source of needs-based segments.
- Your CRM and analytics: order history, lead source, deal size and churn reveal behavioural groups.
- Search data: keyword modifiers ("emergency", "cheap", "for small business", "enterprise") show distinct intents. Our guide to search intent explains how to read them.
- Secondary market research: industry reports, census data and competitor reviews.
Step 2: Targeting
Once you have a list of segments, targeting decides where to focus. As Semrush puts it, targeting lets you prioritise segment groups and allocate resources to the most lucrative ones. The important word is prioritise: targeting is as much about what you will not chase as what you will.
A simple segment scorecard
Score each segment from 1 to 5 against the criteria below, weight them for your business, and compare totals. The numbers are a thinking tool, not a precise forecast.
| Criterion | Question to ask | Evidence to use |
|---|---|---|
| Size and value | Is the segment big enough, and do customers spend enough, to justify the effort? | Sizing work such as a total addressable market estimate, average order value |
| Growth | Is demand rising or shrinking? | Search trends, industry data |
| Reachability | Can you reach these people affordably? | Available ad audiences, communities, keywords |
| Fit | Can your product and team serve them better than average? | Win rates, reviews, delivery capacity |
| Competition | How crowded is the segment, and are rivals weak anywhere? | A competitive matrix, SERP analysis |
Targeting strategies
- Undifferentiated: one offer for everyone. Rarely works outside commodities.
- Differentiated: separate offers and messages for several segments. Powerful, but expensive to run well.
- Concentrated (niche): focus on one segment and dominate it. Usually the best choice for small and new businesses.
- Micro-targeting: individual or very small groups, often powered by first-party data and personalisation.
Personalisation is the extreme end of targeting, and customers increasingly expect it. McKinsey reported in 2021 that 71% of consumers expect companies to deliver personalised interactions and 76% get frustrated when that does not happen. You do not need a data science team to respond to that; even a separate landing page per target segment is a meaningful step.
Step 3: Positioning
Positioning is the deliberate choice of how you want your target segment to see you compared with the alternatives, including doing nothing. It is closely related to your value proposition, but positioning is explicitly comparative: it only makes sense relative to competitors.
A positioning statement template
A classic format keeps everyone honest:
For [target segment]
who [need or situation],
[brand] is the [category / frame of reference]
that [key benefit / point of difference]
because [reason to believe].For example: "For independent dental clinics that want more new-patient bookings, [brand] is the local marketing partner that focuses only on appointment growth, because every campaign is tied to booked visits in the clinic's own software." It is narrow, specific and provable, which is what makes it useful.
Ways to differentiate
- Product or service features that matter to the segment
- Speed, convenience or availability
- Specialisation in an industry, location or use case
- Price and value (premium, mid-market or budget)
- Experience, guarantees and support
Our deeper guide to brand positioning covers perceptual maps and how to test positioning with real customers.
How to Run an STP Analysis: Step by Step
- Define the market boundary. Write down the problem space you compete in, not just the product category.
- Collect evidence. Pull CRM data, run 8–12 customer interviews, review competitor reviews and gather keyword data.
- Draft segments. Group customers by need or situation first, then describe each group's demographics and channels.
- Score segments. Use the scorecard above and agree weights with sales and leadership.
- Choose a targeting strategy. Pick one primary segment (and at most one or two secondary ones).
- Write the positioning statement. Test it against competitors: if their name fits the sentence, rewrite it.
- Translate into execution. Map the segment to keywords, landing pages, ad audiences and content themes, and decide your marketing channel mix.
- Review quarterly. Markets move; revisit scores when win rates, costs or demand change.
STP and Search: Turning Strategy Into Rankings
STP is not only for brand strategists. It changes SEO and paid search decisions directly:
- Keyword selection: target the modifiers your chosen segment uses, rather than chasing broad, expensive head terms.
- Landing pages: build pages per segment or use case so each one matches a single intent.
- Ad audiences: Google Ads lets you layer audience segments such as affinity, in-market, detailed demographics, life events, custom segments and your own data, which maps neatly onto STP outputs.
- AI search: assistants describe brands in terms of who they are for. A clear, consistent positioning repeated across your site and third-party mentions makes it easier to be recommended for the right category entry points.
Common Mistakes With STP Marketing
- Segmenting only by demographics. You end up with groups that are easy to describe but behave differently.
- Choosing too many targets. Three primary segments usually means no real focus and a diluted budget.
- Positioning on generic claims. "Quality", "great service" and "trusted experts" describe everyone.
- Skipping evidence. STP done entirely in a workshop, with no customer data, tends to confirm existing opinions.
- Never operationalising it. If the website, ads and sales scripts do not change, the analysis was wasted.
- Treating it as permanent. New competitors and channels can change which segment is most attractive.
Related Guides
- Pricing Page Optimization: Turn Browsers Into Buyers
- Social Proof Marketing: Types That Build Trust Fast
- How to Create Brand Guidelines Your Team Will Follow
Frequently Asked Questions
What does STP stand for in marketing?
STP stands for segmentation, targeting and positioning: dividing a market into groups, choosing which groups to serve, and defining how you want those groups to see your brand compared with alternatives.
Is STP still relevant in 2026?
Yes. Ad platforms, personalisation and AI search all reward brands that know exactly who they serve and why they are different. STP is the process that produces that clarity.
How many target segments should a small business choose?
Usually one primary segment, with perhaps one secondary segment. Concentrated targeting lets a small budget build real visibility and reputation in a specific niche.
What is the difference between targeting and positioning?
Targeting decides who you serve. Positioning decides how you want those people to perceive you relative to competitors, usually captured in a positioning statement.
How does STP relate to buyer personas?
Personas are detailed profiles of people inside a target segment. STP decides which segments matter; personas then help you write and design for the individuals in them.
Conclusion
STP marketing is a discipline of focus. Segment by real needs, score your options honestly, commit to the segment you can win, and write a positioning statement specific enough that competitors could not borrow it. Then make sure every page, keyword and ad reflects that choice.
If you want help turning an STP analysis into a search and paid media plan, our digital marketing team can map segments to keywords, pages and audiences. Get a quote to start the conversation.
