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| Criterion |  Decision Making DACI |  Growth A/B Testing |  Growth Pirate Metrics AARRR |  Decision Making Decision Rights Mapping |
|---|---|---|---|---|
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. | 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 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 organizations with many stakeholders, it often blurs who actually decides and who is merely consulted. It separates options, evaluation criteria, and open risks. The result is captured as a Decision Rights matrix and an agreement. |
Complexitydifferent | Low | High | Medium | Medium |
Timedifferent | 30-60 min | 1-4 Wochen | 1-2 h Setup, laufend | 90-180 min |
Participantsdifferent | 2-10 | 1-6 | 2-8 | 4-12 |
Formatdifferent | Workshop + async | Async | Workshop + async | Workshop |
Outputdifferent | DACI Matrix, Decision Owner, Decision Log | Experiment results, Decision log, Learning summary | AARRR funnel, Metric baseline, Experiment backlog | Decision Rights Matrix, Agreement |
Tagsno overlap | DecisionRolesGovernanceAlignment | ExperimentsGrowthAnalyticsValidation | GrowthMetricsExperiments | DecisionGovernanceAlignmentResponsibility |