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| Criterion |  Product Discovery Experiment Canvas |  Product Discovery Test Card |  Decision Making Force Field Analysis |  Product Discovery Fake Door Test |
|---|---|---|---|---|
Purposedifferent | When experiments become unreadable after the fact, it arranges hypothesis, signal, and learning goal on a single canvas. It separates problem, assumption, solution, and evidence. The result is captured as a Completed Experiment Canvas and a Success Metric. | The Test Card turns a critical assumption into a testable claim and specifies in advance which result counts as success. | In change initiatives, supporting and restraining forces sit at the table at the same time. Force Field Analysis makes these tensions explicit and shows where change can be pushed forward by strengthening or relieving. | 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 | Low | Low | Low | Medium |
Timedifferent | 30-60 min | 20-35 min | 45-90 min | 1-5 Tage |
Participantsdifferent | 1-5 | 1-5 | 3-12 | Nutzertraffic |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Async |
Outputdifferent | Completed Experiment Canvas, Success Metric | Test Card with a pre-set threshold | Force Field Map, Change Levers, Risk Notes | Click Data, Interest Signal, Learning Decision |
Tagsno overlap | ExperimentsValidationDiscoveryHypothesis | ExperimentsValidationDiscoveryHypothesis | ChangeDecisionStrategy | ValidationExperimentsDemandDiscovery |