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| Criterion |  Knowledge Modeling Feynman Technique |  Product Strategy ICE Scoring |  Growth A/B Testing |  Product Discovery Assumption Mapping |
|---|---|---|---|---|
Purposedifferent | The Feynman Technique checks understanding by explaining a topic so that it stays easy for others to understand. It makes knowledge gaps visible before they become costly in everyday work. | When ideas need sorting quickly, it condenses impact, confidence, and effort into one compact score. It connects customer value, product logic, and decision priorities. The result is captured as an ICE table and top-ideas list. | 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. | When assumptions still sit unordered in the room, it weighs uncertainty against leverage. It makes visible which hypotheses should be checked first. |
Complexitydifferent | Low | Low | High | Medium |
Timedifferent | 20-60 min | 30-60 min | 1-4 Wochen | 45-60 min |
Participantsdifferent | 1 | 2-8 | 1-6 | 2-8 |
Formatdifferent | Async | Workshop + async | Async | Workshop + async |
Outputdifferent | Plain-language Explanation, Knowledge Gaps, Study Notes | ICE Table, Top Idea List | Experiment results, Decision log, Learning summary | Assumption map, Test backlog, Risk ranking |
Tagsno overlap | LearningKnowledgeUnderstanding | PrioritizationScoringGrowthDecision | ExperimentsGrowthAnalyticsValidation | AssumptionsRiskExperimentsValidation |