View methods side by side.
Choose up to four methods. Add them using the search and share the comparison by copying its link.
| Criterion |  Decision Making RAPID |  Decision Making Pre-Mortem |  Operations ALPEN Method |  Decision Making DACI |
|---|---|---|---|---|
Purposedifferent | 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. | 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. | With an overloaded day full of too many tasks, a realistic picture of the day emerges. The method connects estimating, deciding, and buffer thinking so planning fits available energy and 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 | Medium | Low | Low | Low |
Timedifferent | 45-90 min | 20–45 min | 10-20 min daily | 30-60 min |
Participantsdifferent | 3-12 | Small cross-functional group | 1 | 2-10 |
Formatdifferent | Workshop + async | Workshop | Async | Workshop + async |
Outputdifferent | RAPID Role Map, Recommendation, Decision Log | Risk list, Mitigation plan, Assumption log | Daily Plan, Time Estimates, Review Notes | DACI Matrix, Decision Owner, Decision Log |
Tagsno overlap | DecisionRolesGovernance | RiskDecisionFailurePlanning | PlanningTime managementProductivityOperations | DecisionRolesGovernanceAlignment |