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Selected:Value Chain AnalysisARID (Active Reviews for Intermediate Designs)Blue Ocean Strategy CanvasBusiness Model Canvas
| Criterion | ![]() Business Strategy Value Chain Analysis | ![]() Architecture ARID (Active Reviews for Intermediate Designs) | ![]() Business Strategy Blue Ocean Strategy Canvas | ![]() Business Strategy Business Model Canvas |
|---|---|---|---|---|
Purposedifferent | 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. | ARID examines how well developers can work with a technical design. It focuses on a part of the system that can still be revised, between the architecture overview and the detailed specification. | 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. | 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. |
Complexitydifferent | High | Medium | Medium | Medium |
Timedifferent | Half day | 2–4 h review as a planning range; preparation and evaluation additional | 2-4 h | 1-2 h |
Participantsdifferent | 3-8 | Designers, developers as users, and facilitation | 3-10 | 2-8 |
Formatdifferent | Workshop | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Value Chain Map, Lever List | Prioritized development tasks, Jointly produced code or pseudocode, Observed difficulties and open design questions, Proposed design revisions | Strategy Canvas, Value Curve, ERRC Actions | Business Model Canvas, Assumption List, Business Hypotheses |
Tagsno overlap | StrategyBusiness modelDiagnosisAnalysis | ArchitectureEngineeringFeedbackValidationTasks | StrategyPositioningInnovationValue | Business modelStrategyValueInnovation |



