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| Criterion |  Product Discovery Solution Interview |  Business Strategy VRIO Framework |  Innovation Design Sprint |  Business Strategy Blue Ocean Strategy Canvas |
|---|---|---|---|---|
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 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. | When the product question is unclear and time pressure is high, the method takes a team from an open idea to a testable solution. It connects problem understanding, decision, and learning in one compact format, lowering the risk of spending a lot of energy on a mere guess. | 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. |
Complexitydifferent | Medium | Medium | High | Medium |
Timedifferent | 30-60 min je Interview | 90-180 min | 4-5 Tage | 2-4 h |
Participantsdifferent | 5-10 Interviews | 3-6 | 5-8 | 3-10 |
Formatdifferent | Workshop + async | Workshop | Workshop | Workshop |
Outputdifferent | Solution Feedback, Objection List, Validation Notes | VRIO Table, Strategic Actions | Prototype, Test Findings, Decision Rationale | Strategy Canvas, Value Curve, ERRC Actions |
Tagsno overlap | ValidationInterviewsPrototype | StrategyDiagnosisBusiness modelCapability | Design sprintPrototypeValidationInnovation | StrategyPositioningInnovationValue |