View methods side by side.
Choose up to four methods. Add them using the search and share the comparison by copying its link.
| Criterion |  Operations After-Action Review |  Architecture Architecture Communication Canvas |  Architecture Architecture Decision Record |
|---|---|---|---|
Purposedifferent | 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. | The Architecture Communication Canvas plans architecture communication so the right people receive the right message. The method turns technical complexity into deliberate communication design. | An ADR permanently records an architecture decision with context, trade-offs, and consequence. It creates continuity for later changes because the decision path stays traceable. |
Complexitydifferent | Low | Medium | Low |
Timedifferent | 20-45 min | 60-120 min | 15-45 min |
Participantsdifferent | 3-12 | 2-8 | 1-3 |
Formatdifferent | Workshop + async | Workshop + async | Async |
Outputdifferent | Lessons learned, Action items, Event summary | Communication Canvas, Stakeholder Messages, Architecture Communication Plan | ADR File, Decision Log, Rationale |
Tagsno overlap | LearningOperationsImprovement | ArchitectureCommunicationStakeholdersCanvas | ArchitectureRationaleDocumentationGovernance |
Often compared together
Methods with strong topical overlap with the current selection, not yet in the comparison.
