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| Criterion |  Product Discovery Wizard of Oz Test |  Product Discovery Learning Card |  Product Discovery Fake Door Test |
|---|---|---|---|
Purposedifferent | When a new experience would still be too expensive to automate for real, it simulates the outcome behind the scenes. It checks user reaction and value before the technology disappears. | The Learning Card connects traceable test results to a reasoned next action while keeping the limits of the insight visible. | 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. |
Complexitydifferent | High | Low | Medium |
Timedifferent | 2-10 Tage | 25-40 min | 1-5 Tage |
Participantsdifferent | 5-20 Nutzer | 1-5 | Nutzertraffic |
Formatdifferent | Workshop + async | Workshop + async | Async |
Outputdifferent | Prototype Learnings, Manual Effort Notes, Risk List | Learning Card with evidence and next action | Click Data, Interest Signal, Learning Decision |
Tags1 shared | PrototypeValidationMVP | ExperimentsValidationDiscoveryLearning | ValidationExperimentsDemandDiscovery |
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