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 Visual Management |  Operations 8D Problem Solving |  Product Discovery Fake Door Test |  Operations Fishbone Diagram |
|---|---|---|---|---|
Purposedifferent | With high tempo and many parallel topics, the method makes status, deviations, and priorities visible at a glance. It reduces search effort and prevents what matters from getting lost in daily work. | For an acute quality or delivery problem, the method structures immediate protection and root cause work together. It keeps the situation stable while the actual cause is investigated cleanly. | When demand is still unclear, it measures interest in a feature before it is built. It separates real behavior from polite agreement and deliberately keeps build effort small. | When a problem has several possible contributing factors, the method sorts causes by cause areas. It prevents an initial hunch from blocking the view of other plausible drivers. |
Complexitydifferent | Low | High | Medium | Low |
Timedifferent | Ongoing | 1-6 Wochen | 1-5 Tage | 30-60 min |
Participantsdifferent | 1-20 | 4-10 | Nutzertraffic | 2-8 |
Formatdifferent | Workshop + async | Workshop + async | Async | Workshop |
Outputdifferent | Visual Board, Status Indicators, Exception Cues | 8D Report, Containment Plan, Root Cause Evidence, Corrective Action Plan | Click Data, Interest Signal, Learning Decision | Fishbone Diagram, Cause Categories, Investigation Backlog |
Tagsno overlap | SignalsOperationsVisual management | QualityProblem solvingRoot cause | ValidationExperimentsDemandDiscovery | Root causeQualityOperations |