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| Criterion | ![]() Engineering Kanban | ![]() Product Discovery MVP Test Matrix | ![]() Product Discovery Fake Door Test |
|---|---|---|---|
Purposedifferent | When work sits in too many parallel streams, throughput suffers and no one sees the bottlenecks. Kanban makes the flow of work visible and limits overload so a system becomes calmer and more predictable. | When several minimal variants compete to answer the same question, it makes comparing and choosing between them cleaner. It separates problem, assumption, solution, and evidence. The result is captured as a Test Matrix and a Test Plan. | 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 | Medium |
Timedifferent | Ongoing | 45-75 min | 1-5 Tage |
Participantsdifferent | 2-12 | 2-8 | Nutzertraffic |
Formatdifferent | Workshop + async | Workshop | Async |
Outputdifferent | Kanban board, WIP policies, Flow metrics | Test Matrix, Test Plan | Click Data, Interest Signal, Learning Decision |
Tagsno overlap | FlowVisual managementDelivery | ExperimentsValidationDiscoveryOptions | ValidationExperimentsDemandDiscovery |
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