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| Criterion |  Business Strategy Blue Ocean Strategy Canvas |  Product Discovery Test Card |  Product Discovery Riskiest Assumption Test |  Product Discovery Assumption Mapping |
|---|---|---|---|---|
Purposedifferent | The Blue Ocean Strategy Canvas shows how an offering is positioned relative to the market. Differentiation thereby becomes tangible in value factors instead of merely being claimed. | The Test Card turns a critical assumption into a testable claim and specifies in advance which result counts as success. | When an idea hinges on one critical unknown, it prioritizes testing that exact piece of uncertainty first. It separates problem, assumption, solution, and evidence. The result is captured as a prioritized list of assumptions, a test plan, and a result report. | When assumptions still sit unordered in the room, it weighs uncertainty against leverage. It makes visible which hypotheses should be checked first. |
Complexitydifferent | Medium | Low | Medium | Medium |
Timedifferent | 2-4 h | 20-35 min | 1-2 Wochen pro Iteration | 45-60 min |
Participantsdifferent | 3-10 | 1-5 | 2-6 | 2-8 |
Formatdifferent | Workshop | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Strategy Canvas, Value Curve, ERRC Actions | Test Card with a pre-set threshold | Prioritized Assumption List, Test Plan, Results Report | Assumption map, Test backlog, Risk ranking |
Tagsno overlap | StrategyPositioningInnovationValue | ExperimentsValidationDiscoveryHypothesis | ExperimentsValidationDiscoveryAssumptions | AssumptionsRiskExperimentsValidation |