measuring-product-market-fit

To measure product-market fit, you can use the Sean Ellis survey to gauge user sentiment, analyze retention cohort trends, and validate references to synthesize customer signals into actionable strategic decisions.

The Sean Ellis survey is a diagnostic questionnaire measuring how disappointed users would be without your product. It helps validate PMF by quantifying customer signals and indicating whether market needs are genuinely met.

Use structured customer interviews for product-market fit discovery when evaluating whether to scale or iterate, as they collect early signals from target customers to inform strategic next steps.

Yes, retention analysis is applicable to startups across all stages to assess product-market fit. It tracks cohort retention trends to identify whether your offering consistently meets market needs and validates PMF status.

The best way to synthesize customer signals is by combining Sean Ellis survey results, retention trends, and structured interview insights to produce actionable next steps for scaling or iterating your product.

Good survey results with poor retention cohort trends indicate a disconnect in PMF validation. Synthesizing these conflicting customer signals through structured interviews helps identify whether the product meets actual market needs.