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| Criterion |  Business Strategy 5-Minuten VC-Check |  Decision Making DACI |  Architecture ARID (Active Reviews for Intermediate Designs) |  Decision Making RAPID |
|---|---|---|---|---|
Purposedifferent | The 5-Minute VC Check clarifies opportunities and strategic options at the earliest idea stage. It compares problem quality, customer willingness to pay, alternatives, differentiation, and market potential, and captures the result as a VC-check note, go/sharpen/park decision, and risk list. | In cross-functional decisions, responsibilities quickly blur between approval, influence, and execution. DACI arranges these roles so decision pressure, contribution, and information stay cleanly separated. | 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. | In complex management decisions, clarity is often missing about who recommends, who agrees, and who makes the decision. RAPID creates this assignment and stabilizes decisions across several levels. |
Complexitydifferent | Low | Low | Medium | Medium |
Timedifferent | 5-15 min | 30-60 min | 2–4 h review as a planning range; preparation and evaluation additional | 45-90 min |
Participantsdifferent | 1-5 | 2-10 | Designers, developers as users, and facilitation | 3-12 |
Formatsame | Workshop + async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | VC-check note, Go/sharpen/park decision, Risk and assumption list, Next validation step | DACI Matrix, Decision Owner, Decision Log | Prioritized development tasks, Jointly produced code or pseudocode, Observed difficulties and open design questions, Proposed design revisions | RAPID Role Map, Recommendation, Decision Log |
Tagsno overlap | StartupValidationCompetition | DecisionRolesGovernanceAlignment | ArchitectureEngineeringFeedbackValidationTasks | DecisionRolesGovernance |