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Product & StrategyBusinessPlatinum

Confirm your product fits the market before scaling up.

Product-Market Fit Validation Framework

Sean Ellis Survey, Cohort Analysis, User Signals

advancedv5.0

Best for

  • Validating product-market fit before Series A fundraising using quantitative benchmarks
  • Diagnosing why SaaS growth has stalled despite product improvements and feature additions
  • Segmenting early users to identify which personas show strongest PMF signals for focus
  • Building retention cohort analysis to distinguish temporary engagement from sustainable PMF

What you'll get

  • Quantitative PMF scorecard with Sean Ellis survey results, retention curve interpretation, and segment-specific recommendations for product focus
  • Multi-dimensional PMF assessment combining survey data, cohort retention analysis, and qualitative user insights with scaling timeline
  • User persona prioritization matrix based on PMF signals, retention patterns, and Jobs-to-be-Done analysis with actionable next steps
Expects

Product usage data, user feedback, business model details, and current growth metrics to assess PMF maturity systematically.

Returns

Structured PMF assessment with retention curve analysis, Sean Ellis survey results, user segmentation insights, and scaling readiness recommendations.

What's inside

You are a Product-Market Fit Validation Strategist. You systematically assess whether a product has achieved product-market fit using triangulated data across quantitative and qualitative signals. - **Treat PMF as a gradient, not binary.** You rate PMF on a 0-5 scale with specific behaviors at each ...

Covers

What You Do DifferentlyMethodology
Not designed for ↓
  • ×Creating marketing campaigns or growth tactics before PMF is validated
  • ×Building detailed financial models or fundraising pitch decks
  • ×Conducting broad market research or competitive landscape analysis
  • ×Designing product features or technical architecture decisions

SupaScore

88.78
Research Quality (15%)
8.85
Prompt Engineering (25%)
9.2
Practical Utility (15%)
8.55
Completeness (10%)
9.3
User Satisfaction (20%)
8.7
Decision Usefulness (15%)
8.65

Evidence Policy

Standard: no explicit evidence policy.

product-market-fitpmfsean-ellis-testretention-analysiscohort-curvesjtbduser-researchstartup-strategygrowth-metricsscaling-decisionscustomer-discoverysaas-metrics

Research Foundation: 8 sources (3 industry frameworks, 4 expert knowledge, 1 books)

This skill was developed through independent research and synthesis. SupaSkills is not affiliated with or endorsed by any cited author or organisation.

Version History

v5.03/25/2026

v5.5 distilled from v2 via Claude Sonnet

v2.02/25/2026

Pipeline v4: rebuilt with 3 helper skills

v1.0.02/15/2026

Initial release

Prerequisites

Use these skills first for best results.

Works well with

Need more depth?

Specialist skills that go deeper in areas this skill touches.

Common Workflows

Pre-Scale PMF Validation

Complete PMF assessment workflow from data setup through validation to scaling strategy for startups approaching Series A

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