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| Criterion |  Business Strategy 5-Minuten VC-Check |  Architecture arc42 |  Product Discovery Test Card |  Product Discovery Learning Card |
|---|---|---|---|---|
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. | The Test Card turns a critical assumption into a testable claim and specifies in advance which result counts as success. | The Learning Card connects traceable test results to a reasoned next action while keeping the limits of the insight visible. |
Complexitysame | Low | Low | Low | Low |
Timedifferent | 5-15 min | 1-2 Tage | 20-35 min | 25-40 min |
Participantsdifferent | 1-5 | 1-4 | 1-5 | 1-5 |
Formatsame | Workshop + async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | VC-check note, Go/sharpen/park decision, Risk and assumption list, Next validation step | Architecture Document, Context View, Runtime View, Deployment View | Test Card with a pre-set threshold | Learning Card with evidence and next action |
Tagsno overlap | StartupValidationCompetition | ArchitectureDocumentationCommunication | ExperimentsValidationDiscoveryHypothesis | ExperimentsValidationDiscoveryLearning |