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| Criterion |  Agile Starfish Retrospective |  Decision Making DACI |  Agile Start Stop Continue |  Decision Making RAPID |
|---|---|---|---|---|
Purposedifferent | When improvement options need to be sorted more finely than just start and stop, it brings observations into clear kinds of action. This makes visible what should be done more, less, newly, or continued. | 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 a team wants to deliberately adjust its working behavior, it makes habits visible and assessable. It focuses on concrete changes instead of diffuse mood. | In complex management decisions, clarity is often missing about who recommends, who agrees, and who makes the decision. RAPID creates this assignment and stabilizes decisions across several levels. |
Complexitydifferent | Low | Low | Low | Medium |
Timedifferent | 45-90 min | 30-60 min | 30-60 min | 45-90 min |
Participantsdifferent | 4-12 | 2-10 | 3-12 | 3-12 |
Formatdifferent | Workshop | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Starfish Board, Practice Changes, Experiments | DACI Matrix, Decision Owner, Decision Log | Start Stop Continue Board, Improvement Actions | RAPID Role Map, Recommendation, Decision Log |
Tagsno overlap | RetrospectiveImprovementExperimentsTeam | DecisionRolesGovernanceAlignment | RetrospectiveImprovementTeamReflection | DecisionRolesGovernance |