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| Criterion |  Agile Sprint Retrospective |  Operations Ivy Lee Method |  Operations After-Action Review |
|---|---|---|---|
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. | With a restless workday full of too many open items, the method creates radical simplicity. It directs attention to a short sequence instead of a broad, still-open field. | After missions or project phases with unclear outcomes, the method makes visible what actually happened and what can be learned from it. It separates course, effect, and causes so experience turns into solid improvement. |
Complexitysame | Low | Low | Low |
Timedifferent | Up to 3 hours for a one-month Sprint; shorter Sprints are usually shorter | 5-10 min daily | 20-45 min |
Participantsdifferent | Scrum Team | 1 | 3-12 |
Formatdifferent | Workshop | Async | Workshop + async |
Outputdifferent | Improvement actions, Team agreements | Daily Priority List, Completion Notes | Lessons learned, Action items, Event summary |
Tagsno overlap | RetrospectiveImprovementLearning | PrioritizationProductivityExecution | LearningOperationsImprovement |
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Methods with strong topical overlap with the current selection, not yet in the comparison.
