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| Criterion |  Product Strategy ICE Scoring |  Decision Making Decision Tree |  Decision Making Pre-Mortem |
|---|---|---|---|
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. | For decisions with follow-on paths and dependencies, a linear comparison is often not enough. A Decision Tree shows how options branch under conditions and which consequences hang on each branch. | 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. |
Complexitydifferent | Low | Medium | Low |
Timedifferent | 30-60 min | 30-90 min | 20–45 min |
Participantsdifferent | 2-8 | 1-6 | Small cross-functional group |
Formatdifferent | Workshop + async | Workshop + async | Workshop |
Outputdifferent | ICE Table, Top Idea List | Decision Tree, Option Map, Assumption List | Risk list, Mitigation plan, Assumption log |
Tags1 shared | PrioritizationScoringGrowthDecision | DecisionTreeOptions | RiskDecisionFailurePlanning |
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