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| Criterion |  Decision Making Wideband Delphi |  Product Discovery Smoke Test |  Product Discovery MVP Test Matrix |  Growth A/B Testing |
|---|---|---|---|---|
Purposedifferent | A single opinion rarely holds up for planning when the future is genuinely uncertain. It separates options, evaluation criteria, and open risks. The result is captured as an Estimate Range, Assumption Log, and Expert Consensus Notes. | 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 several minimal variants compete to answer the same question, it makes comparing and choosing between them cleaner. It separates problem, assumption, solution, and evidence. The result is captured as a Test Matrix and a Test Plan. | 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. |
Complexitydifferent | High | Low | Medium | High |
Timedifferent | 1-4 h or multiple rounds | 1-5 Tage | 45-75 min | 1-4 Wochen |
Participantsdifferent | 4-12 Experten | Nutzertraffic | 2-8 | 1-6 |
Formatdifferent | Workshop + async | Async | Workshop | Async |
Outputdifferent | Estimate Range, Assumption Log, Expert Consensus Notes | Interest Metrics, Conversion Signal, Learning Note | Test Matrix, Test Plan | Experiment results, Decision log, Learning summary |
Tagsno overlap | EstimationExpertsForecasting | ValidationExperimentsDemandGrowth | ExperimentsValidationDiscoveryOptions | ExperimentsGrowthAnalyticsValidation |