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 ABC Analysis |  Operations ALPEN Method |  Decision Making Pre-Mortem |  Decision Making Constraint Analysis |
|---|---|---|---|---|
Purposedifferent | With many similar objects of differing economic significance, the method prioritizes effort by effect. It separates what needs regular steering from what rarely needs attention. | 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 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. | When an initiative stalls, the limit often lies not in the idea but in hard or soft boundary conditions. Constraint Analysis separates these limits and shows which of them can actually be shaped. |
Complexitysame | Low | Low | Low | Low |
Timedifferent | 30-60 min | 10-20 min daily | 20–45 min | 30-90 min |
Participantsdifferent | 1-5 | 1 | Small cross-functional group | 2-8 |
Formatdifferent | Async | Async | Workshop | Workshop + async |
Outputdifferent | ABC Classification, Focus Rules, Control List | Daily Plan, Time Estimates, Review Notes | Risk list, Mitigation plan, Assumption log | Constraint List, Hard/Soft Classification, Option Impact Notes, Decision Boundaries |
Tagsno overlap | PrioritizationOperationsPortfolio | PlanningTime managementProductivityOperations | RiskDecisionFailurePlanning | ConstraintsDecisionPlanningOptions |