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| Criterion |  Product Discovery Solution Interview |  Business Strategy 5-Minuten VC-Check |  Product Discovery Concierge MVP |  Product Discovery Problem Interview |
|---|---|---|---|---|
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 5-Minute VC Check clarifies opportunities and strategic options at the earliest idea stage. It compares problem quality, customer willingness to pay, alternatives, differentiation, and market potential, and captures the result as a VC-check note, go/sharpen/park decision, and risk list. | 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. |
Complexitydifferent | Medium | Low | Medium | Medium |
Timedifferent | 30-60 min je Interview | 5-15 min | 1-4 Wochen | 30-60 min je Interview |
Participantsdifferent | 5-10 Interviews | 1-5 | 3-10 Kunden | 5-12 Interviews |
Formatsame | Workshop + async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Solution Feedback, Objection List, Validation Notes | VC-check note, Go/sharpen/park decision, Risk and assumption list, Next validation step | Concierge Learnings, Service Blueprint, MVP Risks | Problem Evidence, Risk Notes, Customer Segments |
Tags1 shared | ValidationInterviewsPrototype | StartupValidationCompetition | MVPValidationServiceDiscovery | DiscoveryInterviewsValidation |