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| Criterion |  Growth Growth Experiment |  Agile Affinity Estimation |  Growth Pirate Metrics AARRR |
|---|---|---|---|
Purposedifferent | When growth ideas surface quickly, the temptation to build immediately instead of learning is high. A Growth Experiment frames an assumption so target group, lever, and measurement are clear before the first deployment. | When many tasks need to be classified quickly, it sorts them by perceived effort and similarity. It reduces the effort of fine-grained estimation for large volumes. | 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. |
Complexitysame | Medium | Medium | Medium |
Timedifferent | 1-2 Wochen | 30-90 min | 1-2 h Setup, laufend |
Participantsdifferent | 1-6 | 3-12 | 2-8 |
Formatdifferent | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Experiment card, Result summary, Next bet | Affinity Size Map, Grouped Estimates, Unclear Items | AARRR funnel, Metric baseline, Experiment backlog |
Tagsno overlap | MarketingGrowthExperimentsLearning | EstimationBacklogRelative sizing | GrowthMetricsExperiments |
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