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| Criterion |  Decision Making Delphi Method |  Product Strategy DIBB |  Product Strategy Product Vision Board |
|---|---|---|---|
Purposedifferent | 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. | 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. | When a product needs a shared direction, it connects target audience, benefit, and business picture in a clear vision. It makes the envisioned future legible for the team. |
Complexitydifferent | High | Low | Low |
Timedifferent | 1-4 Wochen | 1-2 h | 1-2 h |
Participantsdifferent | 6-30 Experten | 2-8 | 2-8 |
Formatdifferent | Async | Workshop + async | Workshop + async |
Outputdifferent | Expert Forecast, Consensus Range, Assumption Notes | DIBB document, Belief list, Bet list, Learning report | Product Vision Board, Vision Statement, Assumptions and Validation Questions |
Tags1 shared | ForecastingExpertsDecisionStrategy | StrategyDecisionAssumptionsHypothesis | VisionCanvasStrategyAlignment |
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