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| Criterion |  Product Discovery Hypothesis Prioritization Canvas |  Delivery Cost of Delay |  Product Discovery Fake Door Test |  Product Discovery Test Card |
|---|---|---|---|---|
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. | Helps clarify scope, order, and delivery flow in concrete terms. It makes work, constraints, and sequence manageable. The result is captured as a Cost of Delay table and prioritization sequence. | 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. | The Test Card turns a critical assumption into a testable claim and specifies in advance which result counts as success. |
Complexitydifferent | Medium | High | Medium | Low |
Timedifferent | 60-90 min | 90-180 min | 1-5 Tage | 20-35 min |
Participantsdifferent | 3-8 | 3-8 | Nutzertraffic | 1-5 |
Formatdifferent | Workshop | Workshop | Async | Workshop + async |
Outputdifferent | Prioritization Canvas, Hypothesis Backlog | CoD Table, Prioritization Sequence | Click Data, Interest Signal, Learning Decision | Test Card with a pre-set threshold |
Tagsno overlap | ExperimentsPrioritizationDiscoveryHypothesis | PrioritizationDeliveryEconomicsDecision | ValidationExperimentsDemandDiscovery | ExperimentsValidationDiscoveryHypothesis |