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| Criterion |  Growth Hooked Model |  DevOps Blameless Postmortem |  Agile 4Ls Retrospective |  Operations Learning Review |
|---|---|---|---|---|
Purposedifferent | The Hooked Model helps clarify engagement loops, user behavior, and experiments. It makes repeat behavior measurable and captures the result as a hooked loop, trigger map, and reward design. | After an incident with damage or a near miss, the method creates a sober field for learning without assigning blame. It directs attention to the course of events, conditions, and effective countermeasures. | 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. | After a project phase with mixed results, the method makes learning from the individual case reusable. It connects events, decisions, and systemic conditions into robust insights. |
Complexitydifferent | Medium | Medium | Low | Medium |
Timedifferent | Multiple workshops over several weeks | 30-90 min | 45–75 min | 1-3 h |
Participantsdifferent | 2-8 | 3-12 | Team members involved | 3-10 |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop |
Outputdifferent | Hooked loop, Trigger map, Reward design, Ethics check | Postmortem Doc, Action Items, Timeline | 4Ls Board, Learning Themes, Improvement Actions | Learning Review Notes, System Factors, Improvement Actions |
Tagsno overlap | GrowthBehaviorRetention | Site Reliability EngineeringIncidentLearningReliability | RetrospectiveLearningReflectionTeam | LearningRetrospectiveIncidentOperations |