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| Criterion |  Delivery RAID Log |  Systems Thinking CATWOE Analysis |  Growth A/B Testing |  Product Discovery Fake Door Test |
|---|---|---|---|---|
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. | CATWOE structures a problem from six viewpoints and prevents too narrow a view of the situation. Different experiences of the system become comparably discussable this way. | 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. | 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. |
Complexitydifferent | Low | Medium | High | Medium |
Timedifferent | 30 min Setup, dann laufend | 45-90 min | 1-4 Wochen | 1-5 Tage |
Participantsdifferent | 1-3 maintaining, briefing for everyone | 3-8 | 1-6 | Nutzertraffic |
Formatdifferent | Async | Workshop + async | Async | Async |
Outputdifferent | RAID Log, Status Report Source | CATWOE Canvas, Root Definition, Stakeholder Perspectives, Constraints | Experiment results, Decision log, Learning summary | Click Data, Interest Signal, Learning Decision |
Tagsno overlap | RiskTrackingStakeholdersGovernance | Systems thinkingFramingStakeholders | ExperimentsGrowthAnalyticsValidation | ValidationExperimentsDemandDiscovery |