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| Criterion |  Product Discovery Solution Interview |  Business Strategy GAP Analysis |  Business Strategy Business Model Canvas |  Business Strategy Value Chain Analysis |
|---|---|---|---|---|
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. | GAP Analysis compares the current state with a target picture and makes the distance manageable. It becomes useful when, ahead of new initiatives, it must become clear which capabilities, processes, or resources are missing. | 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. | Value Chain Analysis shows where value is created, costs accrue, and differentiation becomes possible along the process. It compares strengths, risks, market logic, and courses of action. The result is captured as a value-chain map and lever list. |
Complexitydifferent | Medium | Medium | Medium | High |
Timedifferent | 30-60 min je Interview | 1-3 h | 1-2 h | Half day |
Participantsdifferent | 5-10 Interviews | 2-8 | 2-8 | 3-8 |
Formatdifferent | Workshop + async | Workshop + async | Workshop + async | Workshop |
Outputdifferent | Solution Feedback, Objection List, Validation Notes | Gap Matrix, Action Plan, Risk Notes | Business Model Canvas, Assumption List, Business Hypotheses | Value Chain Map, Lever List |
Tagsno overlap | ValidationInterviewsPrototype | StrategyAnalysisPlanning | Business modelStrategyValueInnovation | StrategyBusiness modelDiagnosisAnalysis |