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| Criterion |  Product Discovery Opportunity Solution Tree |  Product Discovery Assumption Mapping |  Decision Making DACI |
|---|---|---|---|
Purposedifferent | When discovery keeps swinging between goals, ideas, and learning loops, it creates clear steering logic. It connects the desired outcome, opportunities, and experiments into a legible structure. | When assumptions still sit unordered in the room, it weighs uncertainty against leverage. It makes visible which hypotheses should be checked first. | In cross-functional decisions, responsibilities quickly blur between approval, influence, and execution. DACI arranges these roles so decision pressure, contribution, and information stay cleanly separated. |
Complexitydifferent | Medium | Medium | Low |
Timedifferent | 1-2 h Setup, laufend | 45-60 min | 30-60 min |
Participantsdifferent | 2-6 | 2-8 | 2-10 |
Formatsame | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Opportunity Solution Tree, Experiment Backlog, Learning Log | Assumption map, Test backlog, Risk ranking | DACI Matrix, Decision Owner, Decision Log |
Tagsno overlap | DiscoveryOutcomesExperimentsOpportunity | AssumptionsRiskExperimentsValidation | DecisionRolesGovernanceAlignment |
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