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| Criterion |  Agile Scrum |  Product Discovery Fake Door Test |
|---|---|---|
Purposedifferent | When a team needs to work in a fixed delivery rhythm, it stabilizes cadence, responsibility, and feedback loops. It makes collaboration reliable across sprint boundaries. | 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. |
Complexitysame | Medium | Medium |
Timedifferent | 1-4 Wochen je Sprint, laufend | 1-5 Tage |
Participantsdifferent | 3-10 (Scrum Team) | Nutzertraffic |
Formatdifferent | Workshop + async | Async |
Outputdifferent | Product Backlog, Sprint Backlog, Increment, Sprint Goal | Click Data, Interest Signal, Learning Decision |
Tagsno overlap | AgileIterationCadence | ValidationExperimentsDemandDiscovery |
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Methods with strong topical overlap with the current selection, not yet in the comparison.
