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| Criterion |  Agile Bucket System |  Product Discovery Assumption Mapping |  Product Discovery Smoke Test |  Product Discovery Riskiest Assumption Test |
|---|---|---|---|---|
Purposedifferent | 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. | When demand only needs to be roughly verified, it tests interest with minimal effort. It measures whether people would take a next step at all. | When an idea hinges on one critical unknown, it prioritizes testing that exact piece of uncertainty first. It separates problem, assumption, solution, and evidence. The result is captured as a prioritized list of assumptions, a test plan, and a result report. |
Complexitydifferent | Medium | Medium | Low | Medium |
Timedifferent | 30-90 min | 45-60 min | 1-5 Tage | 1-2 Wochen pro Iteration |
Participantsdifferent | 3-12 | 2-8 | Nutzertraffic | 2-6 |
Formatdifferent | Workshop | Workshop + async | Async | Workshop + async |
Outputdifferent | Bucketed Backlog, Relative Estimates, Split Candidates | Assumption map, Test backlog, Risk ranking | Interest Metrics, Conversion Signal, Learning Note | Prioritized Assumption List, Test Plan, Results Report |
Tagsno overlap | EstimationBacklogRelative sizing | AssumptionsRiskExperimentsValidation | ValidationExperimentsDemandGrowth | ExperimentsValidationDiscoveryAssumptions |