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| Criterion |  Product Discovery Fake Door Test |  Architecture Architecture Inception 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 Inception Canvas bundles the first architecture questions into a compact decision picture. It fits when an initiative is still in motion but still needs clear guardrails. |
Complexitydifferent | Medium | Low |
Timedifferent | 1-5 Tage | 1-2 h |
Participantsdifferent | Nutzertraffic | 3-8 |
Formatdifferent | Async | Workshop |
Outputdifferent | Click Data, Interest Signal, Learning Decision | Inception Canvas, Risks, Goal List, Open Questions |
Tagsno overlap | ValidationExperimentsDemandDiscovery | AlignmentArchitectureCanvas |
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Methods with strong topical overlap with the current selection, not yet in the comparison.
