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| Criterion |  Product Discovery Solution Interview |  Business Strategy VRIO Framework |  Product Discovery MVP Test Matrix |  Product Discovery Fake Door Test |
|---|---|---|---|---|
Purposedifferent | When a solution idea is already on the table, it checks how it is understood and evaluated. It looks for resonance, objections, and missing fit early in the conversation. | The VRIO Framework rates resources and capabilities on whether they are Valuable, Rare, Inimitable, and Organized. It compares strengths, risks, market logic, and courses of action. The result is captured as a VRIO table and strategic actions. | When several minimal variants compete to answer the same question, it makes comparing and choosing between them cleaner. It separates problem, assumption, solution, and evidence. The result is captured as a Test Matrix and a Test Plan. | 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. |
Complexitysame | Medium | Medium | Medium | Medium |
Timedifferent | 30-60 min je Interview | 90-180 min | 45-75 min | 1-5 Tage |
Participantsdifferent | 5-10 Interviews | 3-6 | 2-8 | Nutzertraffic |
Formatdifferent | Workshop + async | Workshop | Workshop | Async |
Outputdifferent | Solution Feedback, Objection List, Validation Notes | VRIO Table, Strategic Actions | Test Matrix, Test Plan | Click Data, Interest Signal, Learning Decision |
Tagsno overlap | ValidationInterviewsPrototype | StrategyDiagnosisBusiness modelCapability | ExperimentsValidationDiscoveryOptions | ValidationExperimentsDemandDiscovery |