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| Criterion |  Product Discovery Assumption Mapping |  Operations Learning Review |  Growth A/B Testing |  Product Discovery Learning Card |
|---|---|---|---|---|
Purposedifferent | When assumptions still sit unordered in the room, it weighs uncertainty against leverage. It makes visible which hypotheses should be checked first. | After a project phase with mixed results, the method makes learning from the individual case reusable. It connects events, decisions, and systemic conditions into robust insights. | When two variants compete, discussions quickly decide by taste rather than effect. A/B Testing checks behavior under controlled conditions and separates real improvement from chance or expectation effects. | The Learning Card connects traceable test results to a reasoned next action while keeping the limits of the insight visible. |
Complexitydifferent | Medium | Medium | High | Low |
Timedifferent | 45-60 min | 1-3 h | 1-4 Wochen | 25-40 min |
Participantsdifferent | 2-8 | 3-10 | 1-6 | 1-5 |
Formatdifferent | Workshop + async | Workshop | Async | Workshop + async |
Outputdifferent | Assumption map, Test backlog, Risk ranking | Learning Review Notes, System Factors, Improvement Actions | Experiment results, Decision log, Learning summary | Learning Card with evidence and next action |
Tagsno overlap | AssumptionsRiskExperimentsValidation | LearningRetrospectiveIncidentOperations | ExperimentsGrowthAnalyticsValidation | ExperimentsValidationDiscoveryLearning |