View methods side by side.
Choose up to four methods. Add them using the search and share the comparison by copying its link.
| Criterion |  DevOps Incident Command |  Operations 5 Whys |  Systems Thinking Iceberg Model |  Operations Kepner-Tregoe |
|---|---|---|---|---|
Purposedifferent | During an acute incident with several people involved, the method creates a clear leadership and communication structure. It reduces chaos when fast coordination and clean situational awareness are both needed at once. | For a single, hard-to-explain deviation, the method exposes the causal chain behind the visible symptom. It keeps the cause open until a controllable condition emerges instead of a mere description. | The Iceberg Model separates visible events from patterns, structures, and mental models. This turns a single observation into a deeper understanding of why a problem keeps recurring. | For a disturbance that's hard to pin down, the method cleanly separates problem, cause, and decision. It reduces mixing when symptoms allow several interpretations. |
Complexitydifferent | Medium | Low | Low | High |
Timedifferent | As needed | 15-30 min | 30-60 min | 2-8 h |
Participantsdifferent | 4-15 | 2-6 | 2-10 | 2-8 |
Formatdifferent | Workshop + async | Workshop | Workshop + async | Workshop + async |
Outputdifferent | Incident Log, Action Tracker, Stakeholder Updates | Root cause notes, Countermeasures | Iceberg Worksheet, Pattern Notes, Intervention Ideas | Problem Analysis, Decision Analysis, Risk Plan |
Tagsno overlap | IncidentOperationsReliability | Root causeIncidentLeanProblem solving | Systems thinkingRoot causePatterns | Problem solvingRoot causeDecisionOperations |