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| Criterion |  DevOps Blameless Postmortem |  Operations Accountability Ladder |  Agile Start Stop Continue |
|---|---|---|---|
Purposedifferent | 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. | With defensive reactions to problems, the method shifts the view from justification to ownership. It makes visible which reaction stage a person or team is currently stuck on. | 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 | Low |
Timedifferent | 30-90 min | 20-45 min | 30-60 min |
Participantsdifferent | 3-12 | 1-8 | 3-12 |
Formatdifferent | Workshop + async | Workshop + async | Workshop |
Outputdifferent | Postmortem Doc, Action Items, Timeline | Ownership Reflection, Action Commitment, Coaching Notes | Start Stop Continue Board, Improvement Actions |
Tagsno overlap | Site Reliability EngineeringIncidentLearningReliability | ResponsibilityLeadershipTeam | RetrospectiveImprovementTeamReflection |
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Methods with strong topical overlap with the current selection, not yet in the comparison.
