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| Criterion |  Delivery RAID Log |  Growth A/B Testing |  Operations 8D Problem Solving |
|---|---|---|---|
Purposedifferent | Helps clarify scope, sequence, and delivery flow in concrete terms. It makes work, boundaries, and order steerable. The result is captured as a RAID Log and a source for status reporting. | When two variants compete, discussions quickly decide by taste rather than effect. A/B Testing checks behavior under controlled conditions and separates real improvement from chance or expectation effects. | 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. |
Complexitydifferent | Low | High | High |
Timedifferent | 30 min Setup, dann laufend | 1-4 Wochen | 1-6 Wochen |
Participantsdifferent | 1-3 maintaining, briefing for everyone | 1-6 | 4-10 |
Formatdifferent | Async | Async | Workshop + async |
Outputdifferent | RAID Log, Status Report Source | Experiment results, Decision log, Learning summary | 8D Report, Containment Plan, Root Cause Evidence, Corrective Action Plan |
Tagsno overlap | RiskTrackingStakeholdersGovernance | ExperimentsGrowthAnalyticsValidation | QualityProblem solvingRoot cause |
Often compared together
Methods with strong topical overlap with the current selection, not yet in the comparison.
