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| Criterion |  Growth Funnel Analysis |  Architecture C4 Model |  Product Discovery Smoke Test |  Architecture arc42 |
|---|---|---|---|---|
Purposedifferent | When many visitors or users drop off along the way, the reason behind the number often stays hidden. Funnel Analysis exposes these transitions and makes visible exactly where the path collapses. | The C4 Model makes a system legible across several resolution levels, from context down to code. It suits situations where different audiences need to understand the same architecture from different altitudes. | When demand only needs to be roughly verified, it tests interest with minimal effort. It measures whether people would take a next step at all. | 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 | Medium | Low | Low | Low |
Timedifferent | 1-3 h | 1-4 h | 1-5 Tage | 1-2 Tage |
Participantsdifferent | 1-5 | 1-5 | Nutzertraffic | 1-4 |
Formatdifferent | Async | Workshop + async | Async | Workshop + async |
Outputdifferent | Funnel report, Drop-off analysis, Optimization hypotheses | Context Diagram, Container Diagram, Component Diagram | Interest Metrics, Conversion Signal, Learning Note | Architecture Document, Context View, Runtime View, Deployment View |
Tagsno overlap | AnalyticsConversionGrowth | ArchitectureCommunicationVisualization | ValidationExperimentsDemandGrowth | ArchitectureDocumentationCommunication |