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| Criterion |  Product Discovery Jobs to Be Done |  Product Discovery Smoke Test |  Growth A/B Testing |  Growth Funnel Analysis |
|---|---|---|---|---|
Purposedifferent | When switching motives and progress are unclear, it reconstructs the situation from real customer circumstances. It shows why a switch happens and what kind of progress is being sought. | 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. | 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 many visitors or users drop off along the way, the reason behind the number often stays hidden. Funnel Analysis exposes these transitions and makes visible exactly where the path collapses. |
Complexitydifferent | Medium | Low | High | Medium |
Timedifferent | 1-3 Wochen | 1-5 Tage | 1-4 Wochen | 1-3 h |
Participantsdifferent | 5-12 Interviews | Nutzertraffic | 1-6 | 1-5 |
Formatdifferent | Workshop + async | Async | Async | Async |
Outputdifferent | Job Stories, Outcome Statements, Opportunity List | Interest Metrics, Conversion Signal, Learning Note | Experiment results, Decision log, Learning summary | Funnel report, Drop-off analysis, Optimization hypotheses |
Tagsno overlap | CustomerOutcomesNeeds | ValidationExperimentsDemandGrowth | ExperimentsGrowthAnalyticsValidation | AnalyticsConversionGrowth |