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| Criterion |  Product Discovery Fake Door Test |  Architecture Architecture Communication Canvas |
|---|---|---|
Purposedifferent | 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. | The Architecture Communication Canvas plans architecture communication so the right people receive the right message. The method turns technical complexity into deliberate communication design. |
Complexitysame | Medium | Medium |
Timedifferent | 1-5 Tage | 60-120 min |
Participantsdifferent | Nutzertraffic | 2-8 |
Formatdifferent | Async | Workshop + async |
Outputdifferent | Click Data, Interest Signal, Learning Decision | Communication Canvas, Stakeholder Messages, Architecture Communication Plan |
Tagsno overlap | ValidationExperimentsDemandDiscovery | ArchitectureCommunicationStakeholdersCanvas |
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