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| Criterion |  Product Discovery Problem Interview |  Business Strategy 5-Minuten VC-Check |  Product Discovery Solution Interview |  Product Discovery Experiment Canvas |
|---|---|---|---|---|
Purposedifferent | 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 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 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. | When experiments become unreadable after the fact, it arranges hypothesis, signal, and learning goal on a single canvas. It separates problem, assumption, solution, and evidence. The result is captured as a Completed Experiment Canvas and a Success Metric. |
Complexitydifferent | Medium | Low | Medium | Low |
Timedifferent | 30-60 min je Interview | 5-15 min | 30-60 min je Interview | 30-60 min |
Participantsdifferent | 5-12 Interviews | 1-5 | 5-10 Interviews | 1-5 |
Formatsame | Workshop + async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Problem Evidence, Risk Notes, Customer Segments | VC-check note, Go/sharpen/park decision, Risk and assumption list, Next validation step | Solution Feedback, Objection List, Validation Notes | Completed Experiment Canvas, Success Metric |
Tags1 shared | DiscoveryInterviewsValidation | StartupValidationCompetition | ValidationInterviewsPrototype | ExperimentsValidationDiscoveryHypothesis |