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| Criterion |  Decision Making DACI |  Innovation Lean Startup |  Product Discovery Pretotyping |  Decision Making Decision Rights Mapping |
|---|---|---|---|---|
Purposedifferent | 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. | For uncertain business assumptions, the method forces the idea into contact with real market reactions early. It separates wishful picture, assumption, and observable behavior, so that learning becomes faster than planning. This translates uncertainty into measurable insight. | Pretotyping clarifies whether a customer problem and solution idea create enough real demand. It separates problem, assumption, solution, and evidence, and captures the result as a pretotyping sketch, test setup, and conversion data. | 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. |
Complexitydifferent | Low | Medium | Low | Medium |
Timedifferent | 30-60 min | Wochen bis Monate je Lernzyklus | Stunden bis wenige Tage | 90-180 min |
Participantsdifferent | 2-10 | 2-8 | 1-4 | 4-12 |
Formatdifferent | Workshop + async | Workshop + async | Workshop + async | Workshop |
Outputdifferent | DACI Matrix, Decision Owner, Decision Log | Hypothesis list, MVPs, Learning reports, Pivot or persevere decision | Pretotyping sketch, Test setup, Conversion data, Go or no-go decision | Decision Rights Matrix, Agreement |
Tagsno overlap | DecisionRolesGovernanceAlignment | LeanStartupValidationMVP | ValidationDemandMVP | DecisionGovernanceAlignmentResponsibility |