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| Criterion |  Product Discovery Assumption Mapping |  Delivery Cost of Delay |  Product Discovery Test Card |
|---|---|---|---|
Purposedifferent | When assumptions still sit unordered in the room, it weighs uncertainty against leverage. It makes visible which hypotheses should be checked first. | 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. | The Test Card turns a critical assumption into a testable claim and specifies in advance which result counts as success. |
Complexitydifferent | Medium | High | Low |
Timedifferent | 45-60 min | 90-180 min | 20-35 min |
Participantsdifferent | 2-8 | 3-8 | 1-5 |
Formatdifferent | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Assumption map, Test backlog, Risk ranking | CoD Table, Prioritization Sequence | Test Card with a pre-set threshold |
Tagsno overlap | AssumptionsRiskExperimentsValidation | PrioritizationDeliveryEconomicsDecision | ExperimentsValidationDiscoveryHypothesis |
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Methods with strong topical overlap with the current selection, not yet in the comparison.
