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| Criterion |  Facilitation Fishbowl Discussion |  Product Discovery Learning Card |  Product Discovery Hypothesis Prioritization Canvas |  Product Discovery Fake Door Test |
|---|---|---|---|---|
Purposedifferent | When a controversial topic needs depth and discipline at the same time, Fishbowl Discussion makes the structure of the conversation transparent. The format keeps the core small enough for real dialogue and open enough for controlled turnover. | The Learning Card connects traceable test results to a reasoned next action while keeping the limits of the insight visible. | 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. | 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. |
Complexitydifferent | Medium | Low | Medium | Medium |
Timedifferent | 45-90 min | 25-40 min | 60-90 min | 1-5 Tage |
Participantsdifferent | 8-80 | 1-5 | 3-8 | Nutzertraffic |
Formatdifferent | Workshop | Workshop + async | Workshop | Async |
Outputdifferent | Discussion Insights, Observed Tensions, Follow-up Questions | Learning Card with evidence and next action | Prioritization Canvas, Hypothesis Backlog | Click Data, Interest Signal, Learning Decision |
Tagsno overlap | FacilitationDialogueLarge group | ExperimentsValidationDiscoveryLearning | ExperimentsPrioritizationDiscoveryHypothesis | ValidationExperimentsDemandDiscovery |