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| Criterion | ![]() Product Discovery Fake Door Test | ![]() Product Discovery Opportunity Interview |
|---|---|---|
Purposedifferent | When demand is still unclear, it measures interest in a feature before it is built. It separates real behavior from polite agreement and deliberately keeps build effort small. | When opportunities are still hidden behind signals of need, it structures conversations around needs and obstacles. It looks for patterns that lead to new product opportunities. |
Complexitysame | Medium | Medium |
Timedifferent | 1-5 Tage | 30-60 min je Interview |
Participantsdifferent | Nutzertraffic | 5-12 Interviews |
Formatdifferent | Async | Workshop + async |
Outputdifferent | Click Data, Interest Signal, Learning Decision | Interview Notes, Opportunity Themes, Customer Quotes |
Tags1 shared | ValidationExperimentsDemandDiscovery | DiscoveryInterviewsOpportunityCustomer |
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