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| Criterion |  Product Strategy OKRs |  Growth A/B Testing |  Growth Pirate Metrics AARRR |
|---|---|---|---|
Purposedifferent | When strategic direction needs to become measurable, it connects ambition with checkable results. It makes goals connectable to focus and review. | 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. |
Complexitydifferent | Medium | High | Medium |
Timedifferent | 1-2 h Setup | 1-4 Wochen | 1-2 h Setup, laufend |
Participantsdifferent | 2-20 | 1-6 | 2-8 |
Formatdifferent | Workshop + async | Async | Workshop + async |
Outputdifferent | OKR set, Measurement plan, Review cadence | Experiment results, Decision log, Learning summary | AARRR funnel, Metric baseline, Experiment backlog |
Tagsno overlap | GoalsAlignmentOutcomesMeasurement | ExperimentsGrowthAnalyticsValidation | GrowthMetricsExperiments |
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