View methods side by side.
Choose up to four methods. Add them using the search and share the comparison by copying its link.
| Criterion |  Operations Failure Mode and Effects Analysis |  Operations ALPEN Method |  Decision Making DACI |  Decision Making Pre-Mortem |
|---|---|---|---|---|
Purposedifferent | For a process, product, or service with noticeable failure risks, the method assesses possible failure modes in advance. It directs attention to combinations of occurrence, effect, and detectability. | 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. | 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. |
Complexitydifferent | High | Low | Low | Low |
Timedifferent | 2-6 h | 10-20 min daily | 30-60 min | 20–45 min |
Participantsdifferent | 3-10 | 1 | 2-10 | Small cross-functional group |
Formatdifferent | Workshop | Async | Workshop + async | Workshop |
Outputdifferent | FMEA Table, Risk Priority, Mitigation Actions | Daily Plan, Time Estimates, Review Notes | DACI Matrix, Decision Owner, Decision Log | Risk list, Mitigation plan, Assumption log |
Tagsno overlap | RiskQualityOperationsRoot cause | PlanningTime managementProductivityOperations | DecisionRolesGovernanceAlignment | RiskDecisionFailurePlanning |