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| Criterion |  Growth North Star Metric |  Decision Making DACI |  Growth A/B Testing |  Decision Making Decision Rights Mapping |
|---|---|---|---|---|
Purposedifferent | When product teams track many metrics, the view of the actual customer outcome easily gets lost. A North Star Metric bundles growth, usage, and value contribution into one signal that makes the system's direction visible. | 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. | 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 | Medium | Low | High | Medium |
Timedifferent | 1-2 h | 30-60 min | 1-4 Wochen | 90-180 min |
Participantsdifferent | 3-8 | 2-10 | 1-6 | 4-12 |
Formatdifferent | Workshop + async | Workshop + async | Async | Workshop |
Outputdifferent | North Star metric, Input metric tree, Measurement cadence | DACI Matrix, Decision Owner, Decision Log | Experiment results, Decision log, Learning summary | Decision Rights Matrix, Agreement |
Tagsno overlap | GrowthMetricsAlignmentRetention | DecisionRolesGovernanceAlignment | ExperimentsGrowthAnalyticsValidation | DecisionGovernanceAlignmentResponsibility |