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| Criterion |  Product Strategy ICE Scoring |  Decision Making RAPID |  Product Strategy RICE Scoring |  Decision Making Decision Rights Mapping |
|---|---|---|---|---|
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 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. | When many initiatives compete for the same resources, it brings reach, impact, confidence, and effort into one shared ranking. It makes prioritization economically connectable. | 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 | Low | Medium | Medium | Medium |
Timedifferent | 30-60 min | 45-90 min | 60-90 min | 90-180 min |
Participantsdifferent | 2-8 | 3-12 | 2-10 | 4-12 |
Formatdifferent | Workshop + async | Workshop + async | Workshop + async | Workshop |
Outputdifferent | ICE Table, Top Idea List | RAPID Role Map, Recommendation, Decision Log | RICE Scores, Ranked List, Assumption Log | Decision Rights Matrix, Agreement |
Tagsno overlap | PrioritizationScoringGrowthDecision | DecisionRolesGovernance | PrioritizationScoringRoadmapTradeoffs | DecisionGovernanceAlignmentResponsibility |