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| Criterion |  Product Strategy Lean Canvas |  Decision Making DACI |  Product Strategy DIBB |  Decision Making RAPID |
|---|---|---|---|---|
Purposedifferent | When an early product bet still has too many open points, it brings target group, problem, and assumptions into a single view. It condenses the idea so core risks become nameable. | 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 complex management decisions, clarity is often missing about who recommends, who agrees, and who makes the decision. RAPID creates this assignment and stabilizes decisions across several levels. |
Complexitydifferent | Medium | Low | Low | Medium |
Timedifferent | 45-90 min | 30-60 min | 1-2 h | 45-90 min |
Participantsdifferent | 1-6 | 2-10 | 2-8 | 3-12 |
Formatsame | Workshop + async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Lean Canvas, Core Assumptions, Experiment Backlog | DACI Matrix, Decision Owner, Decision Log | DIBB document, Belief list, Bet list, Learning report | RAPID Role Map, Recommendation, Decision Log |
Tagsno overlap | StartupLeanAssumptionsBusiness model | DecisionRolesGovernanceAlignment | StrategyDecisionAssumptionsHypothesis | DecisionRolesGovernance |