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| Criterion |  Decision Making Wideband Delphi |  Decision Making DACI |  Product Strategy DIBB |  Decision Making Decision Rights Mapping |
|---|---|---|---|---|
Purposedifferent | A single opinion rarely holds up for planning when the future is genuinely uncertain. It separates options, evaluation criteria, and open risks. The result is captured as an Estimate Range, Assumption Log, and Expert Consensus Notes. | 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. | DIBB helps clarify target groups, value, goals, and priorities by making the logic behind a decision explicit. It captures results as a DIBB document, belief list, bet list, and learning report. | 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 | High | Low | Low | Medium |
Timedifferent | 1-4 h or multiple rounds | 30-60 min | 1-2 h | 90-180 min |
Participantsdifferent | 4-12 Experten | 2-10 | 2-8 | 4-12 |
Formatdifferent | Workshop + async | Workshop + async | Workshop + async | Workshop |
Outputdifferent | Estimate Range, Assumption Log, Expert Consensus Notes | DACI Matrix, Decision Owner, Decision Log | DIBB document, Belief list, Bet list, Learning report | Decision Rights Matrix, Agreement |
Tagsno overlap | EstimationExpertsForecasting | DecisionRolesGovernanceAlignment | StrategyDecisionAssumptionsHypothesis | DecisionGovernanceAlignmentResponsibility |