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| Criterion |  Product Discovery Fake Door Test |  Decision Making Delphi Method |
|---|---|---|
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 knowledge is distributed and direct dominance should be avoided, groups quickly fall under the sway of their opinion leaders. The Delphi Method gathers assessments iteratively and gradually brings expert judgments closer together. |
Complexitydifferent | Medium | High |
Timedifferent | 1-5 Tage | 1-4 Wochen |
Participantsdifferent | Nutzertraffic | 6-30 Experten |
Formatsame | Async | Async |
Outputdifferent | Click Data, Interest Signal, Learning Decision | Expert Forecast, Consensus Range, Assumption Notes |
Tagsno overlap | ValidationExperimentsDemandDiscovery | ForecastingExpertsDecisionStrategy |
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