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| Criterion |  Agile Affinity Estimation |  Decision Making Three-Point Estimation |  Growth A/B Testing |
|---|---|---|---|
Purposedifferent | When many tasks need to be classified quickly, it sorts them by perceived effort and similarity. It reduces the effort of fine-grained estimation for large volumes. | A single estimate for effort, time, or risk often looks too smooth for the real uncertainty behind it. It separates options, evaluation criteria, and open risks. The result is captured as a Three-Point Estimate, Risk Range, and Assumption Notes. | 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 | Medium | High |
Timedifferent | 30-90 min | 10-30 min je Item | 1-4 Wochen |
Participantsdifferent | 3-12 | 1-8 | 1-6 |
Formatdifferent | Workshop | Workshop + async | Async |
Outputdifferent | Affinity Size Map, Grouped Estimates, Unclear Items | Three-Point Estimate, Risk Range, Assumption Notes | Experiment results, Decision log, Learning summary |
Tagsno overlap | EstimationBacklogRelative sizing | EstimationUncertaintyForecasting | ExperimentsGrowthAnalyticsValidation |
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Methods with strong topical overlap with the current selection, not yet in the comparison.
