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| Criterion |  Product Discovery Learning Card |  Decision Making DACI |  Decision Making RAPID |  Product Discovery MVP Test Matrix |
|---|---|---|---|---|
Purposedifferent | The Learning Card connects traceable test results to a reasoned next action while keeping the limits of the insight visible. | In cross-functional decisions, responsibilities quickly blur between approval, influence, and execution. DACI arranges these roles so decision pressure, contribution, and information stay cleanly separated. | In complex management decisions, clarity is often missing about who recommends, who agrees, and who makes the decision. RAPID creates this assignment and stabilizes decisions across several levels. | When several minimal variants compete to answer the same question, it makes comparing and choosing between them cleaner. It separates problem, assumption, solution, and evidence. The result is captured as a Test Matrix and a Test Plan. |
Complexitydifferent | Low | Low | Medium | Medium |
Timedifferent | 25-40 min | 30-60 min | 45-90 min | 45-75 min |
Participantsdifferent | 1-5 | 2-10 | 3-12 | 2-8 |
Formatdifferent | Workshop + async | Workshop + async | Workshop + async | Workshop |
Outputdifferent | Learning Card with evidence and next action | DACI Matrix, Decision Owner, Decision Log | RAPID Role Map, Recommendation, Decision Log | Test Matrix, Test Plan |
Tagsno overlap | ExperimentsValidationDiscoveryLearning | DecisionRolesGovernanceAlignment | DecisionRolesGovernance | ExperimentsValidationDiscoveryOptions |