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| Criterion |  Product Discovery Working Backwards |  Decision Making DACI |  Operations 8D Problem Solving |  Decision Making RAPID |
|---|---|---|---|---|
Purposedifferent | When the target state and benefit need to be clear first, it thinks backward from the desired outcome into the product logic. It sharpens vision, objections, and value proposition before elaboration. | 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 an acute quality or delivery problem, the method structures immediate protection and root cause work together. It keeps the situation stable while the actual cause is investigated cleanly. | 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 | High | Medium |
Timedifferent | 4-8 h, mehrere Iterationen | 30-60 min | 1-6 Wochen | 45-90 min |
Participantsdifferent | 2-6 | 2-10 | 4-10 | 3-12 |
Formatsame | Workshop + async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Future Press Release, FAQ, Vision Statement | DACI Matrix, Decision Owner, Decision Log | 8D Report, Containment Plan, Root Cause Evidence, Corrective Action Plan | RAPID Role Map, Recommendation, Decision Log |
Tagsno overlap | VisionNarrativeAlignment | DecisionRolesGovernanceAlignment | QualityProblem solvingRoot cause | DecisionRolesGovernance |