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| Criterion |  Knowledge Modeling Feynman Technique |  Product Strategy ICE Scoring |  Knowledge Modeling IBIS |  Growth Growth Experiment |
|---|---|---|---|---|
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. | IBIS structures thinking about complex questions as a sequence of issues, ideas, and arguments. The method keeps discussions open without forcing them into premature consensus. | When growth ideas surface quickly, the temptation to build immediately instead of learning is high. A Growth Experiment frames an assumption so target group, lever, and measurement are clear before the first deployment. |
Complexitydifferent | Low | Low | Medium | Medium |
Timedifferent | 20-60 min | 30-60 min | 1-3 h | 1-2 Wochen |
Participantsdifferent | 1 | 2-8 | 2-8 | 1-6 |
Formatdifferent | Async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Plain-language Explanation, Knowledge Gaps, Study Notes | ICE Table, Top Idea List | Issue Map, Positions, Argument Notes | Experiment card, Result summary, Next bet |
Tagsno overlap | LearningKnowledgeUnderstanding | PrioritizationScoringGrowthDecision | RationaleKnowledgeDecision | MarketingGrowthExperimentsLearning |