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| Criterion |  Product Strategy ICE Scoring |  Product Strategy RICE Scoring |  Business Strategy Ansoff Matrix |  Decision Making Delphi Method |
|---|---|---|---|---|
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 many initiatives compete for the same resources, it brings reach, impact, confidence, and effort into one shared ranking. It makes prioritization economically connectable. | The Ansoff Matrix organizes growth options by market and product relation. It helps weigh expansion, diversification, and adaptation cleanly against each other. | When knowledge is distributed and direct dominance should be avoided, groups quickly fall under the sway of their opinion leaders. The Delphi Method gathers assessments iteratively and gradually brings expert judgments closer together. |
Complexitydifferent | Low | Medium | Low | High |
Timedifferent | 30-60 min | 60-90 min | 45-90 min | 1-4 Wochen |
Participantsdifferent | 2-8 | 2-10 | 2-8 | 6-30 Experten |
Formatdifferent | Workshop + async | Workshop + async | Workshop + async | Async |
Outputdifferent | ICE Table, Top Idea List | RICE Scores, Ranked List, Assumption Log | Ansoff Matrix, Growth Options, Risk Notes | Expert Forecast, Consensus Range, Assumption Notes |
Tagsno overlap | PrioritizationScoringGrowthDecision | PrioritizationScoringRoadmapTradeoffs | GrowthStrategyMarketPortfolio | ForecastingExpertsDecisionStrategy |