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| Criterion |  DevOps ChatOps |  Agile Starfish Retrospective |  Growth A/B Testing |  Agile Start Stop Continue |
|---|---|---|---|---|
Purposedifferent | For operational work in a distributed team, the method links communication with direct system control. It records decisions right where the signal, the context, and the execution come together. | When improvement options need to be sorted more finely than just start and stop, it brings observations into clear kinds of action. This makes visible what should be done more, less, newly, or continued. | 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. | When a team wants to deliberately adjust its working behavior, it makes habits visible and assessable. It focuses on concrete changes instead of diffuse mood. |
Complexitydifferent | Medium | Low | High | Low |
Timedifferent | Ongoing | 45-90 min | 1-4 Wochen | 30-60 min |
Participantsdifferent | 2-20 | 4-12 | 1-6 | 3-12 |
Formatdifferent | Workshop + async | Workshop | Async | Workshop |
Outputdifferent | Chat Transcript, Action Log, Automations | Starfish Board, Practice Changes, Experiments | Experiment results, Decision log, Learning summary | Start Stop Continue Board, Improvement Actions |
Tagsno overlap | CollaborationEngineeringIncident | RetrospectiveImprovementExperimentsTeam | ExperimentsGrowthAnalyticsValidation | RetrospectiveImprovementTeamReflection |