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| Criterion |  Growth Pirate Metrics AARRR |  Growth A/B Testing |  Decision Making DACI |
|---|---|---|---|
Purposedifferent | 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. | 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. | 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. |
Complexitydifferent | Medium | High | Low |
Timedifferent | 1-2 h Setup, laufend | 1-4 Wochen | 30-60 min |
Participantsdifferent | 2-8 | 1-6 | 2-10 |
Formatdifferent | Workshop + async | Async | Workshop + async |
Outputdifferent | AARRR funnel, Metric baseline, Experiment backlog | Experiment results, Decision log, Learning summary | DACI Matrix, Decision Owner, Decision Log |
Tagsno overlap | GrowthMetricsExperiments | ExperimentsGrowthAnalyticsValidation | DecisionRolesGovernanceAlignment |
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Methods with strong topical overlap with the current selection, not yet in the comparison.
