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| Criterion |  Product Discovery Hypothesis Prioritization Canvas |  Product Discovery Test Card |  Business Strategy Business Model Stress Test |  Product Discovery Learning 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. | The Test Card turns a critical assumption into a testable claim and specifies in advance which result counts as success. | A Business Model Stress Test checks how well a business model holds up under pressure and headwinds. It compares strengths, risks, market logic, and courses of action. The result is captured as a stress-test report and action plan per scenario. | The Learning Card connects traceable test results to a reasoned next action while keeping the limits of the insight visible. |
Complexitydifferent | Medium | Low | High | Low |
Timedifferent | 60-90 min | 20-35 min | Half day | 25-40 min |
Participantsdifferent | 3-8 | 1-5 | 3-8 | 1-5 |
Formatdifferent | Workshop | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Prioritization Canvas, Hypothesis Backlog | Test Card with a pre-set threshold | Stress Test Report, Action Plan per Scenario | Learning Card with evidence and next action |
Tagsno overlap | ExperimentsPrioritizationDiscoveryHypothesis | ExperimentsValidationDiscoveryHypothesis | StrategyBusiness modelRiskDiagnosis | ExperimentsValidationDiscoveryLearning |