View methods side by side.
Choose up to four methods. Add them using the search and share the comparison by copying its link.
| Criterion |  Product Discovery Assumption Mapping |  Business Strategy Business Model Stress Test |  Product Discovery Fake Door Test |  Product Discovery Learning Card |
|---|---|---|---|---|
Purposedifferent | When assumptions still sit unordered in the room, it weighs uncertainty against leverage. It makes visible which hypotheses should be checked first. | 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. | 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. | The Learning Card connects traceable test results to a reasoned next action while keeping the limits of the insight visible. |
Complexitydifferent | Medium | High | Medium | Low |
Timedifferent | 45-60 min | Half day | 1-5 Tage | 25-40 min |
Participantsdifferent | 2-8 | 3-8 | Nutzertraffic | 1-5 |
Formatdifferent | Workshop + async | Workshop | Async | Workshop + async |
Outputdifferent | Assumption map, Test backlog, Risk ranking | Stress Test Report, Action Plan per Scenario | Click Data, Interest Signal, Learning Decision | Learning Card with evidence and next action |
Tagsno overlap | AssumptionsRiskExperimentsValidation | StrategyBusiness modelRiskDiagnosis | ValidationExperimentsDemandDiscovery | ExperimentsValidationDiscoveryLearning |