Sean Ellis test (PMF survey)
The Sean Ellis test asks users: "How would you feel if you could no longer use this product?" If at least 40% answer "very disappointed," the product has a strong product-market fit signal. Survey users who recently experienced the core product, not everyone in the database.
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The Sean Ellis PMF survey: template, trigger, and the 40% test (+ calculator)SV01 · SurveysComing soon