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| Criterion |  Product Discovery Concierge MVP |  Product Discovery Problem Interview |  UX Research First-click Testing |  Product Discovery MVP Test Matrix |
|---|---|---|---|---|
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. | When users immediately turn the wrong way on a screen or wireframe, first click testing checks initial orientation at high speed. The first click shows early whether expectation, labeling, and wayfinding fit together. | 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. |
Complexitydifferent | Medium | Medium | Low | Medium |
Timedifferent | 1-4 Wochen | 30-60 min je Interview | 1-2 Tage | 45-75 min |
Participantsdifferent | 3-10 Kunden | 5-12 Interviews | 10-30 | 2-8 |
Formatdifferent | Workshop + async | Workshop + async | Async | Workshop |
Outputdifferent | Concierge Learnings, Service Blueprint, MVP Risks | Problem Evidence, Risk Notes, Customer Segments | Click Heatmap, Success Rate, Design Recommendations | Test Matrix, Test Plan |
Tags1 shared | MVPValidationServiceDiscovery | DiscoveryInterviewsValidation | UXNavigationFindabilityValidation | ExperimentsValidationDiscoveryOptions |