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| Criterion |  Product Discovery Fake Door Test |  Growth Funnel Analysis |  Growth Growth Experiment |  Product Discovery Experiment Canvas |
|---|---|---|---|---|
Purposedifferent | When demand is still unclear, it measures interest in a feature before it is built. It separates real behavior from polite agreement and deliberately keeps build effort small. | 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. | 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 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 | Medium | Low |
Timedifferent | 1-5 Tage | 1-3 h | 1-2 Wochen | 30-60 min |
Participantsdifferent | Nutzertraffic | 1-5 | 1-6 | 1-5 |
Formatdifferent | Async | Async | Workshop + async | Workshop + async |
Outputdifferent | Click Data, Interest Signal, Learning Decision | Funnel report, Drop-off analysis, Optimization hypotheses | Experiment card, Result summary, Next bet | Completed Experiment Canvas, Success Metric |
Tagsno overlap | ValidationExperimentsDemandDiscovery | AnalyticsConversionGrowth | MarketingGrowthExperimentsLearning | ExperimentsValidationDiscoveryHypothesis |