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| Criterion |  Innovation Lean Startup |  Product Discovery Riskiest Assumption Test |  Product Discovery Learning Card |  Product Discovery Assumption Mapping |
|---|---|---|---|---|
Purposedifferent | For uncertain business assumptions, the method forces the idea into contact with real market reactions early. It separates wishful picture, assumption, and observable behavior, so that learning becomes faster than planning. This translates uncertainty into measurable insight. | 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. | The Learning Card connects traceable test results to a reasoned next action while keeping the limits of the insight visible. | When assumptions still sit unordered in the room, it weighs uncertainty against leverage. It makes visible which hypotheses should be checked first. |
Complexitydifferent | Medium | Medium | Low | Medium |
Timedifferent | Wochen bis Monate je Lernzyklus | 1-2 Wochen pro Iteration | 25-40 min | 45-60 min |
Participantsdifferent | 2-8 | 2-6 | 1-5 | 2-8 |
Formatsame | Workshop + async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Hypothesis list, MVPs, Learning reports, Pivot or persevere decision | Prioritized Assumption List, Test Plan, Results Report | Learning Card with evidence and next action | Assumption map, Test backlog, Risk ranking |
Tags1 shared | LeanStartupValidationMVP | ExperimentsValidationDiscoveryAssumptions | ExperimentsValidationDiscoveryLearning | AssumptionsRiskExperimentsValidation |