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| Criterion |  Growth Hooked Model |  Engineering Goal Question Metric |  Growth A/B Testing |  Growth Pirate Metrics AARRR |
|---|---|---|---|---|
Purposedifferent | The Hooked Model helps clarify engagement loops, user behavior, and experiments. It makes repeat behavior measurable and captures the result as a hooked loop, trigger map, and reward design. | 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 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 | Medium | High | Medium |
Timedifferent | Multiple workshops over several weeks | 90-180 min | 1-4 Wochen | 1-2 h Setup, laufend |
Participantsdifferent | 2-8 | 3-6 | 1-6 | 2-8 |
Formatdifferent | Workshop + async | Workshop | Async | Workshop + async |
Outputdifferent | Hooked loop, Trigger map, Reward design, Ethics check | GQM Table, Metric Profiles | Experiment results, Decision log, Learning summary | AARRR funnel, Metric baseline, Experiment backlog |
Tagsno overlap | GrowthBehaviorRetention | MetricsMeasurementEngineeringAlignment | ExperimentsGrowthAnalyticsValidation | GrowthMetricsExperiments |