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 Pre-Mortem |  Operations ALPEN Method |  Architecture Architecture Decision Record |
|---|---|---|---|
Purposedifferent | 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. | An ADR permanently records an architecture decision with context, trade-offs, and consequence. It creates continuity for later changes because the decision path stays traceable. |
Complexitysame | Low | Low | Low |
Timedifferent | 20–45 min | 10-20 min daily | 15-45 min |
Participantsdifferent | Small cross-functional group | 1 | 1-3 |
Formatdifferent | Workshop | Async | Async |
Outputdifferent | Risk list, Mitigation plan, Assumption log | Daily Plan, Time Estimates, Review Notes | ADR File, Decision Log, Rationale |
Tagsno overlap | RiskDecisionFailurePlanning | PlanningTime managementProductivityOperations | ArchitectureRationaleDocumentationGovernance |
Often compared together
Methods with strong topical overlap with the current selection, not yet in the comparison.
