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| Criterion |  Business Strategy GAP Analysis |  Architecture Architecture Decision Record |  Product Strategy Product Vision Board |  Architecture Architecture Inception Canvas |
|---|---|---|---|---|
Purposedifferent | 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. | An ADR permanently records an architecture decision with context, trade-offs, and consequence. It creates continuity for later changes because the decision path stays traceable. | When a product needs a shared direction, it connects target audience, benefit, and business picture in a clear vision. It makes the envisioned future legible for the team. | The Architecture Inception Canvas bundles the first architecture questions into a compact decision picture. It fits when an initiative is still in motion but still needs clear guardrails. |
Complexitydifferent | Medium | Low | Low | Low |
Timedifferent | 1-3 h | 15-45 min | 1-2 h | 1-2 h |
Participantsdifferent | 2-8 | 1-3 | 2-8 | 3-8 |
Formatdifferent | Workshop + async | Async | Workshop + async | Workshop |
Outputdifferent | Gap Matrix, Action Plan, Risk Notes | ADR File, Decision Log, Rationale | Product Vision Board, Vision Statement, Assumptions and Validation Questions | Inception Canvas, Risks, Goal List, Open Questions |
Tagsno overlap | StrategyAnalysisPlanning | ArchitectureRationaleDocumentationGovernance | VisionCanvasStrategyAlignment | AlignmentArchitectureCanvas |