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| Criterion |  Product Discovery Learning Card |  Agile Bucket System |  Product Discovery Assumption Mapping |
|---|---|---|---|
Purposedifferent | The Learning Card connects traceable test results to a reasoned next action while keeping the limits of the insight visible. | When a large batch of work needs a fast, rough estimate, it sorts items into predefined size buckets. It sorts work by value, risk, and delivery ability. The result is captured as a Bucketed Backlog, Relative Estimates, and Split Candidates. | When assumptions still sit unordered in the room, it weighs uncertainty against leverage. It makes visible which hypotheses should be checked first. |
Complexitydifferent | Low | Medium | Medium |
Timedifferent | 25-40 min | 30-90 min | 45-60 min |
Participantsdifferent | 1-5 | 3-12 | 2-8 |
Formatdifferent | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Learning Card with evidence and next action | Bucketed Backlog, Relative Estimates, Split Candidates | Assumption map, Test backlog, Risk ranking |
Tagsno overlap | ExperimentsValidationDiscoveryLearning | EstimationBacklogRelative sizing | AssumptionsRiskExperimentsValidation |
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