View methods side by side.
Choose up to four methods. Add them using the search and share the comparison by copying its link.
| Criterion |  Facilitation 3-Circle Venn Diagram |  Decision Making Delphi Method |  Facilitation Consensus Workshop |  Decision Making DACI |
|---|---|---|---|---|
Purposedifferent | 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. | 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 a group needs a solid decision without outvoting individual factions, a Consensus Workshop creates a negotiable common ground. It makes agreement, reservations, and open tensions discussable at the same time. | 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. |
Complexitydifferent | Low | High | Medium | Low |
Timedifferent | 15-45 min | 1-4 Wochen | 1-3 h | 30-60 min |
Participantsdifferent | 2-8 | 6-30 Experten | 5-30 | 2-10 |
Formatdifferent | Workshop + async | Async | Workshop | Workshop + async |
Outputdifferent | Venn Diagram, Overlap Notes, Differentiators | Expert Forecast, Consensus Range, Assumption Notes | Consensus Clusters, Theme Titles, Priority Areas | DACI Matrix, Decision Owner, Decision Log |
Tagsno overlap | ComparisonFacilitationAlignment | ForecastingExpertsDecisionStrategy | FacilitationConsensusWorkshopAlignment | DecisionRolesGovernanceAlignment |