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| Criterion |  Decision Making Argument Mapping |  Decision Making DACI |  Innovation Crazy 8s |  Innovation Rapid Ideation |
|---|---|---|---|---|
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 only a few minutes available and a still-fuzzy solution search, the method forces a wide range of variants. It produces fast sketches before the first idea can settle in, making different directions directly comparable and open to further development. | When a decision needs to be prepared quickly, the method generates many solution-close variants in a short time. It deliberately relies on pace to undercut self-censorship and perfectionism. This quickly produces a usable field for prioritization and further work. |
Complexitydifferent | Medium | Low | Low | Low |
Timedifferent | 1-3 h | 30-60 min | 8-15 min | 5-20 min |
Participantsdifferent | 1-8 | 2-10 | 1-10 | 1-20 |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Argument Map, Evidence Gaps, Decision Rationale | DACI Matrix, Decision Owner, Decision Log | Sketch Set, Idea Shortlist, Direction Options | Ideenpool, Roh-Shortlist, Cluster |
Tagsno overlap | SensemakingDecisionRationale | DecisionRolesGovernanceAlignment | BrainstormingSketchingSpeedDivergenceDesign sprint | BrainstormingIdeationDivergenceSpeed |