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| Criterion |  Decision Making DACI |  Growth Pirate Metrics AARRR |  Decision Making RAPID |  Growth A/B Testing |
|---|---|---|---|---|
Purposedifferent | In cross-functional decisions, responsibilities quickly blur between approval, influence, and execution. DACI arranges these roles so decision pressure, contribution, and information stay cleanly separated. | For products with complex usage paths, overall growth alone is too coarse to reveal bottlenecks. Pirate Metrics breaks the relationship with the product into consecutive stages and shows where the funnel actually leaks. | In complex management decisions, clarity is often missing about who recommends, who agrees, and who makes the decision. RAPID creates this assignment and stabilizes decisions across several levels. | 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. |
Complexitydifferent | Low | Medium | Medium | High |
Timedifferent | 30-60 min | 1-2 h Setup, laufend | 45-90 min | 1-4 Wochen |
Participantsdifferent | 2-10 | 2-8 | 3-12 | 1-6 |
Formatdifferent | Workshop + async | Workshop + async | Workshop + async | Async |
Outputdifferent | DACI Matrix, Decision Owner, Decision Log | AARRR funnel, Metric baseline, Experiment backlog | RAPID Role Map, Recommendation, Decision Log | Experiment results, Decision log, Learning summary |
Tagsno overlap | DecisionRolesGovernanceAlignment | GrowthMetricsExperiments | DecisionRolesGovernance | ExperimentsGrowthAnalyticsValidation |