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| Criterion |  Decision Making Delphi Method |  Innovation Starbursting |  Product Strategy DIBB |  Innovation Brainstorming |
|---|---|---|---|---|
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. | Helps clarify ideas, open questions, and testable next steps in concrete terms. It opens the thinking space, collects ideas, and leads to testable options. The result is captured as a star-shaped question map, question list, and assumption list. | 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 team faces an open question with many obvious directions, the method first creates breadth instead of premature commitment. It separates idea flow from evaluation and makes lines of thought visible, creating a pool for selection and further development. |
Complexitydifferent | High | Low | Low | Low |
Timedifferent | 1-4 Wochen | 30-60 min | 1-2 h | 30-60 min |
Participantsdifferent | 6-30 Experten | 3-10 | 2-8 | 4-12 |
Formatdifferent | Async | Workshop + async | Workshop + async | Workshop |
Outputdifferent | Expert Forecast, Consensus Range, Assumption Notes | Star-Shaped Question Map, Question List, Assumption List | DIBB document, Belief list, Bet list, Learning report | Idea pool, Theme clusters, Shortlist |
Tagsno overlap | ForecastingExpertsDecisionStrategy | BrainstormingIdeationWorkshopDiscovery | StrategyDecisionAssumptionsHypothesis | BrainstormingIdeationCreativityWorkshopDivergence |