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| Criterion |  Decision Making Delphi Method |  Facilitation 3-Circle Venn Diagram |  Decision Making DACI |  Facilitation Alignment Mapping |
|---|---|---|---|---|
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. | When three perspectives matter at the same time, a Three-Circle Venn Diagram shows the overlaps and remainders precisely. It makes visible where shared effect arises and where only a partial perspective applies. | In cross-functional decisions, responsibilities quickly blur between approval, influence, and execution. DACI arranges these roles so decision pressure, contribution, and information stay cleanly separated. | When several people work toward one goal but hold different mental maps, Alignment Mapping makes the discrepancies visible. It arranges goals, assumptions, and priorities so shared direction becomes verifiable. |
Complexitydifferent | High | Low | Low | Medium |
Timedifferent | 1-4 Wochen | 15-45 min | 30-60 min | 1-2 h |
Participantsdifferent | 6-30 Experten | 2-8 | 2-10 | 4-12 |
Formatdifferent | Async | Workshop + async | Workshop + async | Workshop |
Outputdifferent | Expert Forecast, Consensus Range, Assumption Notes | Venn Diagram, Overlap Notes, Differentiators | DACI Matrix, Decision Owner, Decision Log | Alignment Map, Open Issues, Decision Questions |
Tagsno overlap | ForecastingExpertsDecisionStrategy | ComparisonFacilitationAlignment | DecisionRolesGovernanceAlignment | AlignmentStakeholdersStrategyFacilitation |