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| Criterion |  Product Discovery Fake Door Test |  Operations RACI Matrix |  Product Discovery Learning Card |
|---|---|---|---|
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. | With unclear responsibilities across several roles or areas, the method creates unambiguous accountability logic. It reduces friction because decision, execution, contribution, and information become separately visible. | The Learning Card connects traceable test results to a reasoned next action while keeping the limits of the insight visible. |
Complexitydifferent | Medium | Low | Low |
Timedifferent | 1-5 Tage | 45-90 min | 25-40 min |
Participantsdifferent | Nutzertraffic | 2-8 | 1-5 |
Formatdifferent | Async | Workshop + async | Workshop + async |
Outputdifferent | Click Data, Interest Signal, Learning Decision | RACI Matrix, Responsibility Map, Decision Notes | Learning Card with evidence and next action |
Tagsno overlap | ValidationExperimentsDemandDiscovery | RolesResponsibilityGovernanceOperations | ExperimentsValidationDiscoveryLearning |
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Methods with strong topical overlap with the current selection, not yet in the comparison.
