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| Criterion |  Product Discovery Kano Model |  Growth A/B Testing |  Decision Making Decision Matrix |  Product Discovery Smoke Test |
|---|---|---|---|---|
Purposedifferent | When features need to be distinguished by their effect on satisfaction, it makes expectations and surprises comparable. It separates basic needs, performance contribution, and delight. | 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 several options collide with several criteria, comparison quickly becomes subjective. A Decision Matrix makes the trade-off visible and brings weighting, criteria, and options into a shared logic. | 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. |
Complexitydifferent | Medium | High | Medium | Low |
Timedifferent | 1-2 Tage | 1-4 Wochen | 45-90 min | 1-5 Tage |
Participantsdifferent | 10-50 | 1-6 | 2-8 | Nutzertraffic |
Formatdifferent | Workshop + async | Async | Workshop + async | Async |
Outputdifferent | Kano Matrix, Feature Classes, Priority Themes | Experiment results, Decision log, Learning summary | Decision Matrix, Scoring Rationale, Selected Option | Interest Metrics, Conversion Signal, Learning Note |
Tagsno overlap | SatisfactionPrioritizationCustomer | ExperimentsGrowthAnalyticsValidation | DecisionCriteriaScoringTradeoffs | ValidationExperimentsDemandGrowth |