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| Criterion |  Product Strategy ICE Scoring |  Decision Making Pre-Mortem |  Decision Making RAPID |  Decision Making DACI |
|---|---|---|---|---|
Purposedifferent | When ideas need sorting quickly, it condenses impact, confidence, and effort into one compact score. It connects customer value, product logic, and decision priorities. The result is captured as an ICE table and top-ideas list. | In early initiatives with many uncertainties, planning quickly turns too optimistic. A pre-mortem makes the expected failure visible in advance and sharpens the view of causes, gaps, and countermeasures. | 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. |
Complexitydifferent | Low | Low | Medium | Low |
Timedifferent | 30-60 min | 20–45 min | 45-90 min | 30-60 min |
Participantsdifferent | 2-8 | Small cross-functional group | 3-12 | 2-10 |
Formatdifferent | Workshop + async | Workshop | Workshop + async | Workshop + async |
Outputdifferent | ICE Table, Top Idea List | Risk list, Mitigation plan, Assumption log | RAPID Role Map, Recommendation, Decision Log | DACI Matrix, Decision Owner, Decision Log |
Tags1 shared | PrioritizationScoringGrowthDecision | RiskDecisionFailurePlanning | DecisionRolesGovernance | DecisionRolesGovernanceAlignment |