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| Criterion |  Agile NoEstimates |  Product Discovery Test Card |  Growth A/B Testing |
|---|---|---|---|
Purposedifferent | When estimating slows a team down more than it helps, it shifts the focus to flow, small slices, and real lead time. It sorts work by value, risk, and delivery ability. The result is captured as Throughput Data, Flow Forecast, and Slicing Rules. | The Test Card turns a critical assumption into a testable claim and specifies in advance which result counts as success. | 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 | Medium | Low | High |
Timedifferent | laufend | 20-35 min | 1-4 Wochen |
Participantsdifferent | 2-12 | 1-5 | 1-6 |
Formatdifferent | Workshop + async | Workshop + async | Async |
Outputdifferent | Throughput Data, Flow Forecast, Slicing Rules | Test Card with a pre-set threshold | Experiment results, Decision log, Learning summary |
Tagsno overlap | EstimationForecastingFlow | ExperimentsValidationDiscoveryHypothesis | ExperimentsGrowthAnalyticsValidation |
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