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| Criterion |  Business Strategy Ansoff Matrix |  Product Discovery Problem Interview |  Growth A/B Testing |  Product Discovery Fake Door Test |
|---|---|---|---|---|
Purposedifferent | The Ansoff Matrix organizes growth options by market and product relation. It helps weigh expansion, diversification, and adaptation cleanly against each other. | When the picture of the problem still needs to become solid, it asks about real situations and consequences. It separates genuine suffering from mere interest in a solution. | 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 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 | Medium | High | Medium |
Timedifferent | 45-90 min | 30-60 min je Interview | 1-4 Wochen | 1-5 Tage |
Participantsdifferent | 2-8 | 5-12 Interviews | 1-6 | Nutzertraffic |
Formatdifferent | Workshop + async | Workshop + async | Async | Async |
Outputdifferent | Ansoff Matrix, Growth Options, Risk Notes | Problem Evidence, Risk Notes, Customer Segments | Experiment results, Decision log, Learning summary | Click Data, Interest Signal, Learning Decision |
Tagsno overlap | GrowthStrategyMarketPortfolio | DiscoveryInterviewsValidation | ExperimentsGrowthAnalyticsValidation | ValidationExperimentsDemandDiscovery |