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| Criterion |  Decision Making DACI |  Decision Making Assumption Surfacing |  Facilitation Power Interest Grid |  Decision Making Pre-Mortem |
|---|---|---|---|---|
Purposedifferent | 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. | Plans often contain assumptions that were never openly stated and remain dangerous precisely because of that. Assumption Surfacing makes these silent premises visible and prioritizes which of them carry the initiative or could sink it. | When many stakeholders compete for attention at once, the Power Interest Grid sorts them by influence and stake. It turns individual contributions into a visible selection. The result is captured as a Power Interest Grid and a stakeholder-specific strategy. | In early initiatives with many uncertainties, planning quickly turns too optimistic. A pre-mortem makes the expected failure visible in advance and sharpens the view of causes, gaps, and countermeasures. |
Complexitysame | Low | Low | Low | Low |
Timedifferent | 30-60 min | 45-90 min | 30-60 min | 20–45 min |
Participantsdifferent | 2-10 | 2-8 | 2-8 | Small cross-functional group |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop |
Outputdifferent | DACI Matrix, Decision Owner, Decision Log | Assumption List, Critical Assumptions, Learning Plan | Power Interest Grid, Strategy per Stakeholder | Risk list, Mitigation plan, Assumption log |
Tagsno overlap | DecisionRolesGovernanceAlignment | AssumptionsRiskDecisionDiscovery | StakeholdersFacilitationAlignmentPlanning | RiskDecisionFailurePlanning |