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 |  Growth A/B Testing |  Operations Family Tree Analysis |
|---|---|---|---|
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. | 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. | For a series of incidents with a similar pattern, the method arranges individual events as branches of a common origin. It makes visible which conditions keep recurring. |
Complexitydifferent | Low | High | Medium |
Timedifferent | 20–45 min | 1-4 Wochen | 2-4 h |
Participantsdifferent | Small cross-functional group | 1-6 | 2-6 |
Formatdifferent | Workshop | Async | Workshop + async |
Outputdifferent | Risk list, Mitigation plan, Assumption log | Experiment results, Decision log, Learning summary | Family Tree Diagram, Pattern Notes, Systemic Measures |
Tagsno overlap | RiskDecisionFailurePlanning | ExperimentsGrowthAnalyticsValidation | Root causePatternsIncidentSystemic |
Often compared together
Methods with strong topical overlap with the current selection, not yet in the comparison.
