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| Criterion |  Product Strategy ICE Scoring |  Facilitation Nominal Group Technique |  Decision Making Decision Matrix |
|---|---|---|---|
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. | When loud voices could dominate a round, Nominal Group Technique protects individual thinking time from group effects. It collects ideas separately first and only then enables shared weighting. | When several options collide with several criteria, comparison quickly becomes subjective. A Decision Matrix makes the trade-off visible and brings weighting, criteria, and options into a shared logic. |
Complexitydifferent | Low | Medium | Medium |
Timedifferent | 30-60 min | 60-120 min | 45-90 min |
Participantsdifferent | 2-8 | 5-12 | 2-8 |
Formatdifferent | Workshop + async | Workshop | Workshop + async |
Outputdifferent | ICE Table, Top Idea List | Ranked Ideas, Clarified Options, Group Priority | Decision Matrix, Scoring Rationale, Selected Option |
Tagsno overlap | PrioritizationScoringGrowthDecision | FacilitationPrioritizationVotingInclusion | DecisionCriteriaScoringTradeoffs |
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