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| Criterion |  Product Strategy Counter Metrics |  Growth Funnel Analysis |  Engineering Goal Question Metric |  Growth Pirate Metrics AARRR |
|---|---|---|---|---|
Purposedifferent | When a headline metric could mask side effects, it adds guardrail signals against unwanted outcomes. It connects customer value, product logic, and decision priorities. The result is captured as a counter-metric list and guardrail definitions. | When many visitors or users drop off along the way, the reason behind the number often stays hidden. Funnel Analysis exposes these transitions and makes visible exactly where the path collapses. | 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. | 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 | Low | Medium | Medium | Medium |
Timedifferent | 30-60 min | 1-3 h | 90-180 min | 1-2 h Setup, laufend |
Participantsdifferent | 2-6 | 1-5 | 3-6 | 2-8 |
Formatdifferent | Workshop + async | Async | Workshop | Workshop + async |
Outputdifferent | Counter Metric List, Guardrail Definitions | Funnel report, Drop-off analysis, Optimization hypotheses | GQM Table, Metric Profiles | AARRR funnel, Metric baseline, Experiment backlog |
Tagsno overlap | MetricsMeasurementStrategyExperiments | AnalyticsConversionGrowth | MetricsMeasurementEngineeringAlignment | GrowthMetricsExperiments |