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| Criterion |  Product Discovery Fake Door Test |  Decision Making Decision Matrix |
|---|---|---|
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 several options collide with several criteria, comparison quickly becomes subjective. A Decision Matrix makes the trade-off visible and brings weighting, criteria, and options into a shared logic. |
Complexitysame | Medium | Medium |
Timedifferent | 1-5 Tage | 45-90 min |
Participantsdifferent | Nutzertraffic | 2-8 |
Formatdifferent | Async | Workshop + async |
Outputdifferent | Click Data, Interest Signal, Learning Decision | Decision Matrix, Scoring Rationale, Selected Option |
Tagsno overlap | ValidationExperimentsDemandDiscovery | DecisionCriteriaScoringTradeoffs |
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