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| Criterion |  Agile NoEstimates |  Growth A/B Testing |  Product Strategy KPI Tree |  Growth North Star Metric |
|---|---|---|---|---|
Purposedifferent | When estimating slows a team down more than it helps, it shifts the focus to flow, small slices, and real lead time. It sorts work by value, risk, and delivery ability. The result is captured as Throughput Data, Flow Forecast, and Slicing Rules. | 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. | When metrics across the organization drift apart, it arranges drivers and effects under one shared logic. It connects customer value, product logic, and decision priorities. The result is captured as a KPI tree and owner list. | 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. |
Complexitydifferent | Medium | High | Medium | Medium |
Timedifferent | laufend | 1-4 Wochen | 90-180 min initial, dann laufend | 1-2 h |
Participantsdifferent | 2-12 | 1-6 | 3-8 | 3-8 |
Formatdifferent | Workshop + async | Async | Workshop + async | Workshop + async |
Outputdifferent | Throughput Data, Flow Forecast, Slicing Rules | Experiment results, Decision log, Learning summary | KPI Tree, Owner List | North Star metric, Input metric tree, Measurement cadence |
Tagsno overlap | EstimationForecastingFlow | ExperimentsGrowthAnalyticsValidation | MetricsStrategyAlignmentMeasurement | GrowthMetricsAlignmentRetention |