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| Criterion |  Product Discovery Concierge MVP |  Product Discovery Problem Interview |  Business Strategy VRIO Framework |  Business Strategy Business Model Stress Test |
|---|---|---|---|---|
Purposedifferent | When an idea can first fail or grow through genuine hands-on support, it relies on manual work instead of automation. It shows whether user value holds up even under manual execution. | When the picture of the problem still needs to become solid, it asks about real situations and consequences. It separates genuine suffering from mere interest in a solution. | 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. | 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 | Medium | Medium | Medium | High |
Timedifferent | 1-4 Wochen | 30-60 min je Interview | 90-180 min | Half day |
Participantsdifferent | 3-10 Kunden | 5-12 Interviews | 3-6 | 3-8 |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop |
Outputdifferent | Concierge Learnings, Service Blueprint, MVP Risks | Problem Evidence, Risk Notes, Customer Segments | VRIO Table, Strategic Actions | Stress Test Report, Action Plan per Scenario |
Tagsno overlap | MVPValidationServiceDiscovery | DiscoveryInterviewsValidation | StrategyDiagnosisBusiness modelCapability | StrategyBusiness modelRiskDiagnosis |