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| Criterion |  Engineering Goal Question Metric |  Product Discovery Assumption Mapping |  Growth Pirate Metrics AARRR |  Product Strategy KPI Tree |
|---|---|---|---|---|
Purposedifferent | Helps clarify technical problems, hypotheses, and next steps in concrete terms. It breaks a technical problem into testable parts. The result is captured as a GQM table and metric briefs. | When assumptions still sit unordered in the room, it weighs uncertainty against leverage. It makes visible which hypotheses should be checked first. | 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 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. |
Complexitysame | Medium | Medium | Medium | Medium |
Timedifferent | 90-180 min | 45-60 min | 1-2 h Setup, laufend | 90-180 min initial, dann laufend |
Participantsdifferent | 3-6 | 2-8 | 2-8 | 3-8 |
Formatdifferent | Workshop | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | GQM Table, Metric Profiles | Assumption map, Test backlog, Risk ranking | AARRR funnel, Metric baseline, Experiment backlog | KPI Tree, Owner List |
Tagsno overlap | MetricsMeasurementEngineeringAlignment | AssumptionsRiskExperimentsValidation | GrowthMetricsExperiments | MetricsStrategyAlignmentMeasurement |