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| Criterion |  Product Discovery Problem Interview |  Business Strategy Business Model Canvas |  Business Strategy Blue Ocean Strategy Canvas |  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 Business Model Canvas condenses a business model to its key building blocks and assumptions. It makes variants quickly comparable and reveals gaps before validation or implementation begins. | The Blue Ocean Strategy Canvas shows how an offering is positioned relative to the market. Differentiation thereby becomes tangible in value factors instead of merely being claimed. | 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 | Medium | Medium | Low |
Timedifferent | 30-60 min je Interview | 1-2 h | 2-4 h | 30-60 min |
Participantsdifferent | 5-12 Interviews | 2-8 | 3-10 | 1-5 |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Problem Evidence, Risk Notes, Customer Segments | Business Model Canvas, Assumption List, Business Hypotheses | Strategy Canvas, Value Curve, ERRC Actions | Completed Experiment Canvas, Success Metric |
Tagsno overlap | DiscoveryInterviewsValidation | Business modelStrategyValueInnovation | StrategyPositioningInnovationValue | ExperimentsValidationDiscoveryHypothesis |