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| Criterion |  Business Strategy 5-Minuten VC-Check |  Architecture Architecture Communication Canvas |  Growth A/B Testing |  Architecture arc42 |
|---|---|---|---|---|
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. | The Architecture Communication Canvas plans architecture communication so the right people receive the right message. The method turns technical complexity into deliberate communication design. | When two variants compete, discussions quickly decide by taste rather than effect. A/B Testing checks behavior under controlled conditions and separates real improvement from chance or expectation effects. | arc42 structures architecture knowledge so teams can document system, decisions, and risks consistently. The template builds a living understanding of the architecture instead of scattered notes. |
Complexitydifferent | Low | Medium | High | Low |
Timedifferent | 5-15 min | 60-120 min | 1-4 Wochen | 1-2 Tage |
Participantsdifferent | 1-5 | 2-8 | 1-6 | 1-4 |
Formatdifferent | Workshop + async | Workshop + async | Async | Workshop + async |
Outputdifferent | VC-check note, Go/sharpen/park decision, Risk and assumption list, Next validation step | Communication Canvas, Stakeholder Messages, Architecture Communication Plan | Experiment results, Decision log, Learning summary | Architecture Document, Context View, Runtime View, Deployment View |
Tagsno overlap | StartupValidationCompetition | ArchitectureCommunicationStakeholdersCanvas | ExperimentsGrowthAnalyticsValidation | ArchitectureDocumentationCommunication |