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| Criterion |  Decision Making Pre-Mortem |  Product Strategy ICE Scoring |  Product Strategy RICE Scoring |
|---|---|---|---|
Purposedifferent | 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. | 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. | When many initiatives compete for the same resources, it brings reach, impact, confidence, and effort into one shared ranking. It makes prioritization economically connectable. |
Complexitydifferent | Low | Low | Medium |
Timedifferent | 20–45 min | 30-60 min | 60-90 min |
Participantsdifferent | Small cross-functional group | 2-8 | 2-10 |
Formatdifferent | Workshop | Workshop + async | Workshop + async |
Outputdifferent | Risk list, Mitigation plan, Assumption log | ICE Table, Top Idea List | RICE Scores, Ranked List, Assumption Log |
Tagsno overlap | RiskDecisionFailurePlanning | PrioritizationScoringGrowthDecision | PrioritizationScoringRoadmapTradeoffs |
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