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 |  Operations 5 Whys |  Innovation Morphological Analysis |
|---|---|---|---|
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. | 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. | For a search for solutions with many degrees of freedom, a grid emerges for systematic combinations. The method separates features, variants, and exclusion criteria, so the space gets explored deliberately. |
Complexitydifferent | Medium | Low | Medium |
Timedifferent | 45-90 min | 15-30 min | 1-3 h |
Participantsdifferent | 2-5 | 2-6 | 2-8 |
Formatdifferent | Workshop + async | Workshop | Workshop + async |
Outputdifferent | A3 Report, Action Plan, Root Cause Analysis | Root cause notes, Countermeasures | Morphological Box, Concept Combinations, Idea Shortlist |
Tagsno overlap | LeanProblem solvingCoachingOperations | Root causeIncidentLeanProblem solving | IdeationInnovationCreativity |
Often compared together
Methods with strong topical overlap with the current selection, not yet in the comparison.
