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| Criterion |  Agile Affinity Estimation |  Product Discovery Assumption Mapping |  Decision Making Decision Rights Mapping |
|---|---|---|---|
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. | When assumptions still sit unordered in the room, it weighs uncertainty against leverage. It makes visible which hypotheses should be checked first. | In organizations with many stakeholders, it often blurs who actually decides and who is merely consulted. It separates options, evaluation criteria, and open risks. The result is captured as a Decision Rights matrix and an agreement. |
Complexitysame | Medium | Medium | Medium |
Timedifferent | 30-90 min | 45-60 min | 90-180 min |
Participantsdifferent | 3-12 | 2-8 | 4-12 |
Formatdifferent | Workshop | Workshop + async | Workshop |
Outputdifferent | Affinity Size Map, Grouped Estimates, Unclear Items | Assumption map, Test backlog, Risk ranking | Decision Rights Matrix, Agreement |
Tagsno overlap | EstimationBacklogRelative sizing | AssumptionsRiskExperimentsValidation | DecisionGovernanceAlignmentResponsibility |
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