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| Criterion |  Product Strategy DIBB |  Agile Specification by Example |  Product Discovery Assumption Mapping |  Agile Example Mapping |
|---|---|---|---|---|
Purposedifferent | DIBB helps clarify target groups, value, goals, and priorities by making the logic behind a decision explicit. It captures results as a DIBB document, belief list, bet list, and learning report. | When business rules need to become precise, it ties language, example, and test together. It sorts work by value, risk, and delivery ability. The result is captured as an Example Table and Acceptance Tests. | When assumptions still sit unordered in the room, it weighs uncertainty against leverage. It makes visible which hypotheses should be checked first. | When a story carries business rules and exceptions, it brings clarity before implementation. It makes examples, open questions, and boundaries visible enough that the logic becomes jointly sound. |
Complexitydifferent | Low | Medium | Medium | Low |
Timedifferent | 1-2 h | 60-90 min pro Feature | 45-60 min | 30-60 min |
Participantsdifferent | 2-8 | 3-6 | 2-8 | 3-7 |
Formatdifferent | Workshop + async | Workshop | Workshop + async | Workshop |
Outputdifferent | DIBB document, Belief list, Bet list, Learning report | Example Table, Acceptance Tests | Assumption map, Test backlog, Risk ranking | Example Map, Acceptance Criteria, Open Questions |
Tagsno overlap | StrategyDecisionAssumptionsHypothesis | AgileRequirementsExamplesBehavior-Driven Development | AssumptionsRiskExperimentsValidation | Behavior-Driven DevelopmentRequirementsExamplesRefinement |