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| Criterion |  Decision Making Pre-Mortem |  Business Strategy GAP Analysis |  Facilitation 3-Circle Venn Diagram |
|---|---|---|---|
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. | GAP Analysis compares the current state with a target picture and makes the distance manageable. It becomes useful when, ahead of new initiatives, it must become clear which capabilities, processes, or resources are missing. | When three perspectives matter at the same time, a Three-Circle Venn Diagram shows the overlaps and remainders precisely. It makes visible where shared effect arises and where only a partial perspective applies. |
Complexitydifferent | Low | Medium | Low |
Timedifferent | 20–45 min | 1-3 h | 15-45 min |
Participantsdifferent | Small cross-functional group | 2-8 | 2-8 |
Formatdifferent | Workshop | Workshop + async | Workshop + async |
Outputdifferent | Risk list, Mitigation plan, Assumption log | Gap Matrix, Action Plan, Risk Notes | Venn Diagram, Overlap Notes, Differentiators |
Tagsno overlap | RiskDecisionFailurePlanning | StrategyAnalysisPlanning | ComparisonFacilitationAlignment |
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Methods with strong topical overlap with the current selection, not yet in the comparison.
