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| Criterion |  Product Discovery Hypothesis Prioritization Canvas |  Growth Pirate Metrics AARRR |  Product Strategy Counter Metrics |  Product Discovery Experiment Canvas |
|---|---|---|---|---|
Purposedifferent | When many hypotheses compete for attention, it brings order to their learning sequence and importance. It separates problem, assumption, solution, and evidence. The result is captured as a prioritization canvas and a hypothesis backlog. | 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 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 experiments become unreadable after the fact, it arranges hypothesis, signal, and learning goal on a single canvas. It separates problem, assumption, solution, and evidence. The result is captured as a Completed Experiment Canvas and a Success Metric. |
Complexitydifferent | Medium | Medium | Low | Low |
Timedifferent | 60-90 min | 1-2 h Setup, laufend | 30-60 min | 30-60 min |
Participantsdifferent | 3-8 | 2-8 | 2-6 | 1-5 |
Formatdifferent | Workshop | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Prioritization Canvas, Hypothesis Backlog | AARRR funnel, Metric baseline, Experiment backlog | Counter Metric List, Guardrail Definitions | Completed Experiment Canvas, Success Metric |
Tags1 shared | ExperimentsPrioritizationDiscoveryHypothesis | GrowthMetricsExperiments | MetricsMeasurementStrategyExperiments | ExperimentsValidationDiscoveryHypothesis |