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 A3 Problem Solving |  Product Discovery Product Kata |  Operations After-Action Review |
|---|---|---|---|
Purposedifferent | For a complex deviation with several people involved, the method bundles problem, analysis, and decision onto one page. It creates a shared working space where causes, countermeasures, and follow-up fit together. | Product Kata helps clarify customer problems, solution ideas, and evidence through a repeatable improvement routine. It captures direction, current metric, target metric, experiment notes, and learning. | 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. |
Complexitydifferent | Medium | Medium | Low |
Timedifferent | 45-90 min | 1-2 Wochen je Loop | 20-45 min |
Participantsdifferent | 2-5 | 3-10 | 3-12 |
Formatsame | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | A3 Report, Action Plan, Root Cause Analysis | Direction, Current metric, Target metric, Experiment note, Learning report | Lessons learned, Action items, Event summary |
Tagsno overlap | LeanProblem solvingCoachingOperations | OutcomesDiscoveryLearningIterationCoaching | LearningOperationsImprovement |
Often compared together
Methods with strong topical overlap with the current selection, not yet in the comparison.
