View methods side by side.
Choose up to four methods. Add them using the search and share the comparison by copying its link.
| Criterion |  Delivery Cost of Delay |  Product Discovery Assumption Mapping |  Product Discovery MVP Test Matrix |  Product Discovery Fake Door Test |
|---|---|---|---|---|
Purposedifferent | Helps clarify scope, order, and delivery flow in concrete terms. It makes work, constraints, and sequence manageable. The result is captured as a Cost of Delay table and prioritization sequence. | When assumptions still sit unordered in the room, it weighs uncertainty against leverage. It makes visible which hypotheses should be checked first. | 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. |
Complexitydifferent | High | Medium | Medium | Medium |
Timedifferent | 90-180 min | 45-60 min | 45-75 min | 1-5 Tage |
Participantsdifferent | 3-8 | 2-8 | 2-8 | Nutzertraffic |
Formatdifferent | Workshop | Workshop + async | Workshop | Async |
Outputdifferent | CoD Table, Prioritization Sequence | Assumption map, Test backlog, Risk ranking | Test Matrix, Test Plan | Click Data, Interest Signal, Learning Decision |
Tagsno overlap | PrioritizationDeliveryEconomicsDecision | AssumptionsRiskExperimentsValidation | ExperimentsValidationDiscoveryOptions | ValidationExperimentsDemandDiscovery |