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| Criterion |  Decision Making RAPID |  Decision Making DACI |  Innovation Reverse Brainstorming |
|---|---|---|---|
Purposedifferent | 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. | 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 persistent errors or blockages, the method shifts the view to the opposite of the desired effect. It exposes the mechanics of failure and makes hidden causes easier to grasp. This makes improvement more concrete and the problem clearer. |
Complexitydifferent | Medium | Low | Low |
Timedifferent | 45-90 min | 30-60 min | 30-60 min |
Participantsdifferent | 3-12 | 2-10 | 3-12 |
Formatdifferent | Workshop + async | Workshop + async | Workshop |
Outputdifferent | RAPID Role Map, Recommendation, Decision Log | DACI Matrix, Decision Owner, Decision Log | Reverse Ideas, Risk Themes, Solution Ideas |
Tagsno overlap | DecisionRolesGovernance | DecisionRolesGovernanceAlignment | BrainstormingIdeationCreativityRisk |
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