Product/Market Fit Survey by Sean Ellis
Check how close your product is to Product/Market fit
Product/Market Fit Survey by Sean Ellis launched on December 4, 2019 with 313 votes, #30 of 2,946 launches that month and more than 95% of that year's launches. The site was still online in September 2026, 6 years on.
In plain words
The Product/Market Fit Survey by Sean Ellis is a tool designed to help teams evaluate whether their product has achieved product/market fit. It assesses how well a product meets customer needs and whether it can sustain scalable growth. The survey works by gathering feedback on customer satisfaction and product necessity, providing a clear measurement of readiness for sustainable expansion. It targets product managers, founders, and marketing teams looking to validate their product's market viability before scaling customer acquisition efforts.
written from the facts on this page · September 2026
From the sources
Determine whether your product is good enough to drive sustainable, scalable customer growth with this PMF survey tool.
PMFsurvey is a free tool that helps you run the Sean Ellis test and measure your company’s product/market fit.
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