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| Criterion |  Engineering Failure Scenario Analysis |  Delivery Communication Plan |  Growth A/B Testing |  Decision Making Pre-Mortem |
|---|---|---|---|---|
Purposedifferent | In critical processes, it is not enough to plan only for the normal case. Failure Scenario Analysis looks at the path into failure and shows which failures, chains, and control gaps cause the most damage. | When many people need to be informed in parallel and messages would otherwise arrive unevenly or too late, a Communication Plan orders communication reliably. Channels, audiences, and cadences interlock so important information doesn't get lost. | When two variants compete, discussions quickly decide by taste rather than effect. A/B Testing checks behavior under controlled conditions and separates real improvement from chance or expectation effects. | 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 | Medium | Low | High | Low |
Timedifferent | 1-3 h | 45-90 min | 1-4 Wochen | 20–45 min |
Participantsdifferent | 3-8 | 2-6 | 1-6 | Small cross-functional group |
Formatdifferent | Workshop | Workshop + async | Async | Workshop |
Outputdifferent | Failure Scenarios, Risk Notes, Control Gaps, Test and Response Actions | Communication Plan, Channel Matrix, Message Cadence | Experiment results, Decision log, Learning summary | Risk list, Mitigation plan, Assumption log |
Tagsno overlap | FailureResilienceRisk | CommunicationStakeholdersDeliveryPlanning | ExperimentsGrowthAnalyticsValidation | RiskDecisionFailurePlanning |