View methods side by side.
Choose up to four methods. Add them using the search and share the comparison by copying its link.
| Criterion |  Growth Pirate Metrics AARRR |  Product Discovery Assumption Mapping |  Product Discovery Smoke Test |  Product Discovery Riskiest Assumption Test |
|---|---|---|---|---|
Purposedifferent | 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 assumptions still sit unordered in the room, it weighs uncertainty against leverage. It makes visible which hypotheses should be checked first. | When demand only needs to be roughly verified, it tests interest with minimal effort. It measures whether people would take a next step at all. | When an idea hinges on one critical unknown, it prioritizes testing that exact piece of uncertainty first. It separates problem, assumption, solution, and evidence. The result is captured as a prioritized list of assumptions, a test plan, and a result report. |
Complexitydifferent | Medium | Medium | Low | Medium |
Timedifferent | 1-2 h Setup, laufend | 45-60 min | 1-5 Tage | 1-2 Wochen pro Iteration |
Participantsdifferent | 2-8 | 2-8 | Nutzertraffic | 2-6 |
Formatdifferent | Workshop + async | Workshop + async | Async | Workshop + async |
Outputdifferent | AARRR funnel, Metric baseline, Experiment backlog | Assumption map, Test backlog, Risk ranking | Interest Metrics, Conversion Signal, Learning Note | Prioritized Assumption List, Test Plan, Results Report |
Tags1 shared | GrowthMetricsExperiments | AssumptionsRiskExperimentsValidation | ValidationExperimentsDemandGrowth | ExperimentsValidationDiscoveryAssumptions |