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| Criterion |  Decision Making Argument Mapping |  Decision Making DACI |  Innovation Round Robin Brainstorming |  Decision Making Decision Rights Mapping |
|---|---|---|---|---|
Purposedifferent | When statements, evidence, and counterarguments get mixed up, a debate quickly loses its structure. Argument Mapping breaks a thesis down into its reasoning and makes visible what it really rests on. | 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. | With unevenly distributed speaking time, the method brings every person into the contribution one after another. It prevents early voices from setting the direction while still producing a shared idea space. This makes participation plannable and the team's diversity visible. | In organizations with many stakeholders, it often blurs who actually decides and who is merely consulted. It separates options, evaluation criteria, and open risks. The result is captured as a Decision Rights matrix and an agreement. |
Complexitydifferent | Medium | Low | Low | Medium |
Timedifferent | 1-3 h | 30-60 min | 20-45 min | 90-180 min |
Participantsdifferent | 1-8 | 2-10 | 4-10 | 4-12 |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop |
Outputdifferent | Argument Map, Evidence Gaps, Decision Rationale | DACI Matrix, Decision Owner, Decision Log | Idea List, Cluster, Shortlist | Decision Rights Matrix, Agreement |
Tagsno overlap | SensemakingDecisionRationale | DecisionRolesGovernanceAlignment | BrainstormingIdeationFacilitationInclusionCreativity | DecisionGovernanceAlignmentResponsibility |