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| Criterion |  Agile Sprint Retrospective |  Operations Failure Mode and Effects Analysis |  Agile 4Ls Retrospective |
|---|---|---|---|
Purposedifferent | When a sprint is over and friction shouldn't simply be carried forward, it opens the view onto collaboration and patterns. It creates space to see causes and changes together. | For a process, product, or service with noticeable failure risks, the method assesses possible failure modes in advance. It directs attention to combinations of occurrence, effect, and detectability. | When a sprint should not only be assessed but also learned from, it captures experience in clear learning categories. It records what worked, what's missing, and what should run differently next time. |
Complexitydifferent | Low | High | Low |
Timedifferent | Up to 3 hours for a one-month Sprint; shorter Sprints are usually shorter | 2-6 h | 45–75 min |
Participantsdifferent | Scrum Team | 3-10 | Team members involved |
Formatsame | Workshop | Workshop | Workshop |
Outputdifferent | Improvement actions, Team agreements | FMEA Table, Risk Priority, Mitigation Actions | 4Ls Board, Learning Themes, Improvement Actions |
Tagsno overlap | RetrospectiveImprovementLearning | RiskQualityOperationsRoot cause | RetrospectiveLearningReflectionTeam |
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Methods with strong topical overlap with the current selection, not yet in the comparison.
