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| Criterion |  Decision Making Wideband Delphi |  Product Strategy DIBB |  Business Strategy Ansoff Matrix |  Product Strategy ICE Scoring |
|---|---|---|---|---|
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. | DIBB helps clarify target groups, value, goals, and priorities by making the logic behind a decision explicit. It captures results as a DIBB document, belief list, bet list, and learning report. | The Ansoff Matrix organizes growth options by market and product relation. It helps weigh expansion, diversification, and adaptation cleanly against each other. | 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. |
Complexitydifferent | High | Low | Low | Low |
Timedifferent | 1-4 h or multiple rounds | 1-2 h | 45-90 min | 30-60 min |
Participantsdifferent | 4-12 Experten | 2-8 | 2-8 | 2-8 |
Formatsame | Workshop + async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Estimate Range, Assumption Log, Expert Consensus Notes | DIBB document, Belief list, Bet list, Learning report | Ansoff Matrix, Growth Options, Risk Notes | ICE Table, Top Idea List |
Tagsno overlap | EstimationExpertsForecasting | StrategyDecisionAssumptionsHypothesis | GrowthStrategyMarketPortfolio | PrioritizationScoringGrowthDecision |