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| Criterion |  Business Strategy 5-Minuten VC-Check |  Architecture arc42 |  Product Discovery Fake Door Test |  Product Discovery MVP Test Matrix |
|---|---|---|---|---|
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. | 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. | When demand is still unclear, it measures interest in a feature before it is built. It separates real behavior from polite agreement and deliberately keeps build effort small. | When several minimal variants compete to answer the same question, it makes comparing and choosing between them cleaner. It separates problem, assumption, solution, and evidence. The result is captured as a Test Matrix and a Test Plan. |
Complexitydifferent | Low | Low | Medium | Medium |
Timedifferent | 5-15 min | 1-2 Tage | 1-5 Tage | 45-75 min |
Participantsdifferent | 1-5 | 1-4 | Nutzertraffic | 2-8 |
Formatdifferent | Workshop + async | Workshop + async | Async | Workshop |
Outputdifferent | VC-check note, Go/sharpen/park decision, Risk and assumption list, Next validation step | Architecture Document, Context View, Runtime View, Deployment View | Click Data, Interest Signal, Learning Decision | Test Matrix, Test Plan |
Tagsno overlap | StartupValidationCompetition | ArchitectureDocumentationCommunication | ValidationExperimentsDemandDiscovery | ExperimentsValidationDiscoveryOptions |