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| Criterion |  Decision Making Wideband Delphi |  Product Strategy ICE Scoring |  Business Strategy Ansoff Matrix |
|---|---|---|---|
Purposedifferent | A single opinion rarely holds up for planning when the future is genuinely uncertain. It separates options, evaluation criteria, and open risks. The result is captured as an Estimate Range, Assumption Log, and Expert Consensus Notes. | 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. | The Ansoff Matrix organizes growth options by market and product relation. It helps weigh expansion, diversification, and adaptation cleanly against each other. |
Complexitydifferent | High | Low | Low |
Timedifferent | 1-4 h or multiple rounds | 30-60 min | 45-90 min |
Participantsdifferent | 4-12 Experten | 2-8 | 2-8 |
Formatsame | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Estimate Range, Assumption Log, Expert Consensus Notes | ICE Table, Top Idea List | Ansoff Matrix, Growth Options, Risk Notes |
Tagsno overlap | EstimationExpertsForecasting | PrioritizationScoringGrowthDecision | GrowthStrategyMarketPortfolio |
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