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| Criterion |  Product Discovery Test Card |  Product Discovery Hypothesis Prioritization Canvas |  Business Strategy Business Model Stress Test |
|---|---|---|---|
Purposedifferent | The Test Card turns a critical assumption into a testable claim and specifies in advance which result counts as success. | 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. | 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. |
Complexitydifferent | Low | Medium | High |
Timedifferent | 20-35 min | 60-90 min | Half day |
Participantsdifferent | 1-5 | 3-8 | 3-8 |
Formatdifferent | Workshop + async | Workshop | Workshop |
Outputdifferent | Test Card with a pre-set threshold | Prioritization Canvas, Hypothesis Backlog | Stress Test Report, Action Plan per Scenario |
Tagsno overlap | ExperimentsValidationDiscoveryHypothesis | ExperimentsPrioritizationDiscoveryHypothesis | StrategyBusiness modelRiskDiagnosis |
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