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| Criterion |  Business Strategy GAP Analysis |  Product Discovery Smoke Test |  Growth Pirate Metrics AARRR |  Product Discovery Fake Door Test |
|---|---|---|---|---|
Purposedifferent | GAP Analysis compares the current state with a target picture and makes the distance manageable. It becomes useful when, ahead of new initiatives, it must become clear which capabilities, processes, or resources are missing. | When demand only needs to be roughly verified, it tests interest with minimal effort. It measures whether people would take a next step at all. | For products with complex usage paths, overall growth alone is too coarse to reveal bottlenecks. Pirate Metrics breaks the relationship with the product into consecutive stages and shows where the funnel actually leaks. | 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 | Medium | Low | Medium | Medium |
Timedifferent | 1-3 h | 1-5 Tage | 1-2 h Setup, laufend | 1-5 Tage |
Participantsdifferent | 2-8 | Nutzertraffic | 2-8 | Nutzertraffic |
Formatdifferent | Workshop + async | Async | Workshop + async | Async |
Outputdifferent | Gap Matrix, Action Plan, Risk Notes | Interest Metrics, Conversion Signal, Learning Note | AARRR funnel, Metric baseline, Experiment backlog | Click Data, Interest Signal, Learning Decision |
Tagsno overlap | StrategyAnalysisPlanning | ValidationExperimentsDemandGrowth | GrowthMetricsExperiments | ValidationExperimentsDemandDiscovery |