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| Criterion |  Product Discovery Learning Card |  Operations Ivy Lee Method |  Product Discovery Fake Door Test |  Product Discovery Hypothesis Prioritization Canvas |
|---|---|---|---|---|
Purposedifferent | The Learning Card connects traceable test results to a reasoned next action while keeping the limits of the insight visible. | With a restless workday full of too many open items, the method creates radical simplicity. It directs attention to a short sequence instead of a broad, still-open field. | 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 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. |
Complexitydifferent | Low | Low | Medium | Medium |
Timedifferent | 25-40 min | 5-10 min daily | 1-5 Tage | 60-90 min |
Participantsdifferent | 1-5 | 1 | Nutzertraffic | 3-8 |
Formatdifferent | Workshop + async | Async | Async | Workshop |
Outputdifferent | Learning Card with evidence and next action | Daily Priority List, Completion Notes | Click Data, Interest Signal, Learning Decision | Prioritization Canvas, Hypothesis Backlog |
Tagsno overlap | ExperimentsValidationDiscoveryLearning | PrioritizationProductivityExecution | ValidationExperimentsDemandDiscovery | ExperimentsPrioritizationDiscoveryHypothesis |