STP Framework (Segmentation, Targeting, Positioning)

Overview

STP is a three-stage marketing strategy process that moves from a broad market down to a specific, ownable position. It answers three questions in sequence: Who exists in this market? Who should we focus on? How should we be perceived by them?

  FULL MARKET
      │
      ▼
┌─────────────┐
│ SEGMENTATION│  Divide the market into distinct groups
└──────┬──────┘
       │
       ▼
┌─────────────┐
│  TARGETING  │  Evaluate and select which segments to serve
└──────┬──────┘
       │
       ▼
┌─────────────┐
│ POSITIONING │  Define how you want to be seen by that segment
└─────────────┘

Core Concepts

Segmentation

Splitting a heterogeneous market into groups that are internally similar and externally distinct. Four common bases:

A usable segment must be: Measurable (size is knowable), Accessible (you can reach them), Substantial (large enough to be profitable), Differentiable (responds differently to your offer), Actionable (you can serve it).

Targeting

Choosing which segment(s) to pursue. Three standard coverage strategies:

• Undifferentiated — one offer for the whole market (commodity play; rarely wins)
• Differentiated — separate offers for multiple segments (higher cost, broader reach)
• Concentrated / Niche — full focus on one segment (highest fit, lowest spread risk)

Evaluate each candidate segment against: segment size and growth, competitive intensity, fit with your capabilities, cost to serve, strategic alignment.

Positioning

The mental space you want to own in the target segment's mind relative to alternatives. Expressed as a positioning statement:

For [target segment], [brand/product] is the [frame of reference] that [key benefit] because [reason to believe].

The positioning must be: credible (you can actually deliver it), distinctive (competitors do not own it), relevant (the segment cares), and durable (holds over time).

How to Apply

Step 1 — Map the full market

Define the total market you are operating in. List every type of customer who could conceivably buy. Resist narrowing too early — you need breadth before you cut.

Step 2 — Segment by meaningful variables

Choose 2–3 segmentation bases most relevant to purchase behavior. Apply them to generate distinct groups. Name each segment concretely ("SMB finance teams in regulated industries", not "mid-market"). Aim for 4–8 segments before filtering.

Step 3 — Score and select target segments

Build a scoring table: rate each segment on attractiveness (size, growth, profitability) and fit (your ability to win, cost to serve, strategic alignment). Select 1–3 segments to pursue. Document why you excluded the others.

Step 4 — Identify the competitive frame and key benefit

For each selected segment, answer: What alternatives do they use today? What job are they hiring a solution to do? What gap exists that you can credibly fill better than anyone else?

Step 5 — Write and stress-test the positioning statement

Draft the positioning statement (see Output Format). Test it against three questions: (1) Does a competitor own this claim already? (2) Does the segment actually care about this benefit? (3) Can you prove it with evidence?

Output Format

╔══════════════════════════════════════════════════════════════════════════════════════════════════════════════╗
║  STP ANALYSIS: [product / brand / initiative]                                                                ║
╠════════════════════════════════╦═════╦══════════════════════════════════════╦═════╦══════════════════════════╣
║  ① SEGMENTATION                ║  ▸  ║  ② TARGETING                         ║  ▸  ║  ③ POSITIONING           ║
╠════════════════════════════════╬═════╬══════════════════════════════════════╬═════╬══════════════════════════╣
║  Basis: [demographic /         ║     ║  Scoring (1–5 per criterion):        ║     ║  Frame of reference:     ║
║          geographic /          ║     ║                                      ║     ║  └► [category]           ║
║          psychographic /       ║     ║  Seg.       │Sz│Cp│Ft│Cs│ ∑          ║     ║                          ║
║          behavioral]           ║     ║  ─────────── ┼──┼──┼──┼──┼──         ║     ║  Key benefit:            ║
║                                ║     ║  [Seg. A]    │  │  │  │  │           ║     ║  └► [primary value]      ║
║  ┌──────────────────────────┐  ║     ║  [Seg. B]    │  │  │  │  │           ║     ║                          ║
║  │ A. [Segment name]        │  ║     ║  [Seg. C]    │  │  │  │  │           ║     ║  Reason to believe:      ║
║  │    [description · size]  │  ║     ║                                      ║     ║  └► [evidence / proof]   ║
║  ├──────────────────────────┤  ║     ║  Selected: [Name(s)]                 ║     ║                          ║
║  │ B. [Segment name]        │  ║     ║  ► [one-line rationale]              ║     ║  ╔════════════════════╗  ║
║  │    [description · size]  │  ║     ║                                      ║     ║  ║"For [target seg.], ║  ║
║  ├──────────────────────────┤  ║     ║  Coverage strategy:                  ║     ║  ║ [brand] is the     ║  ║
║  │ C. [Segment name]        │  ║     ║  [ ] Undifferentiated                ║     ║  ║ [frame of ref.]    ║  ║
║  │    [description · size]  │  ║     ║  [ ] Differentiated                  ║     ║  ║ that [key benefit] ║  ║
║  └──────────────────────────┘  ║     ║  [ ] Concentrated                    ║     ║  ║ because [RTB]."    ║  ║
║                                ║     ║                                      ║     ║  ╚════════════════════╝  ║
╠════════════════════════════════╩═════╩══════════════════════════════════════╩═════╩══════════════════════════╣
║  COMPETITIVE DIFFERENTIATION CHECK                                                                           ║
║  ● [Competitor A] owns: [their position]      ● [Competitor B] owns: [their position]                        ║
║  ○ Our open space: [what is unclaimed and relevant to target segment]                                        ║
╚══════════════════════════════════════════════════════════════════════════════════════════════════════════════╝

The three columns flow left to right: Segmentation lists and sizes every candidate segment; Targeting scores them on Size/Growth (Sz), Competitive gap (Cp), Strategic fit (Ft), and Cost-to-serve (Cs), then marks the coverage strategy; Positioning translates the winner into a locked positioning statement and maps the competitive white space at the bottom.

Common Mistakes

• Skipping segmentation and jumping straight to positioning — you cannot position well without knowing who you are talking to; the order is not optional.
• Creating segments based on demographics alone when behavior or psychographics drive the actual purchase decision (e.g., two 35-year-olds with identical incomes can have completely different buying triggers).
• Selecting a segment because it is large rather than because you can win — a big segment dominated by a well-resourced incumbent is a worse bet than a smaller segment you can own.
• Writing a positioning statement that is true but undifferentiated ("high quality at a fair price") — if every competitor could say the same thing, it is not a position.
• Treating STP as a one-time exercise — segments shift, competitors reposition, and new entrants change the frame of reference; revisit annually or after major market moves.

Footer

After delivering the complete analysis, append this exact line at the very end, on its own line:

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