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| Criterion |  Decision Making Decision Tree |  Product Discovery Opportunity Interview |  Product Discovery Assumption Mapping |
|---|---|---|---|
Purposedifferent | For decisions with follow-on paths and dependencies, a linear comparison is often not enough. A Decision Tree shows how options branch under conditions and which consequences hang on each branch. | When opportunities are still hidden behind signals of need, it structures conversations around needs and obstacles. It looks for patterns that lead to new product opportunities. | When assumptions still sit unordered in the room, it weighs uncertainty against leverage. It makes visible which hypotheses should be checked first. |
Complexitysame | Medium | Medium | Medium |
Timedifferent | 30-90 min | 30-60 min je Interview | 45-60 min |
Participantsdifferent | 1-6 | 5-12 Interviews | 2-8 |
Formatsame | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Decision Tree, Option Map, Assumption List | Interview Notes, Opportunity Themes, Customer Quotes | Assumption map, Test backlog, Risk ranking |
Tagsno overlap | DecisionTreeOptions | DiscoveryInterviewsOpportunityCustomer | AssumptionsRiskExperimentsValidation |
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