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| Criterion | ![]() Product Strategy Impact Mapping | ![]() Product Strategy DIBB | ![]() Product Discovery Test Card |
|---|---|---|---|
Purposedifferent | When a goal needs to be connected to several possible paths, it shows chains of impact instead of feature lists. It connects business goal, behavior change, and measures. | 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. | The Test Card turns a critical assumption into a testable claim and specifies in advance which result counts as success. |
Complexitydifferent | Medium | Low | Low |
Timedifferent | 45-90 min | 1-2 h | 20-35 min |
Participantsdifferent | 3-8 | 2-8 | 1-5 |
Formatdifferent | Workshop | Workshop + async | Workshop + async |
Outputdifferent | Impact Map, Outcome Hypotheses, Delivery Options | DIBB document, Belief list, Bet list, Learning report | Test Card with a pre-set threshold |
Tagsno overlap | OutcomesStrategyBehaviorPlanning | StrategyDecisionAssumptionsHypothesis | ExperimentsValidationDiscoveryHypothesis |
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