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| Criterion |  Business Strategy Value Chain Analysis |  Product Discovery Learning Card |  Product Discovery Fake Door Test |  Product Discovery Riskiest Assumption Test |
|---|---|---|---|---|
Purposedifferent | Value Chain Analysis shows where value is created, costs accrue, and differentiation becomes possible along the process. It compares strengths, risks, market logic, and courses of action. The result is captured as a value-chain map and lever list. | 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. | When an idea hinges on one critical unknown, it prioritizes testing that exact piece of uncertainty first. It separates problem, assumption, solution, and evidence. The result is captured as a prioritized list of assumptions, a test plan, and a result report. |
Complexitydifferent | High | Low | Medium | Medium |
Timedifferent | Half day | 25-40 min | 1-5 Tage | 1-2 Wochen pro Iteration |
Participantsdifferent | 3-8 | 1-5 | Nutzertraffic | 2-6 |
Formatdifferent | Workshop | Workshop + async | Async | Workshop + async |
Outputdifferent | Value Chain Map, Lever List | Learning Card with evidence and next action | Click Data, Interest Signal, Learning Decision | Prioritized Assumption List, Test Plan, Results Report |
Tagsno overlap | StrategyBusiness modelDiagnosisAnalysis | ExperimentsValidationDiscoveryLearning | ValidationExperimentsDemandDiscovery | ExperimentsValidationDiscoveryAssumptions |