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| Criterion |  Product Discovery MVP Test Matrix |  Facilitation Power Interest Grid |  Facilitation Alignment Mapping |  Product Discovery Learning Card |
|---|---|---|---|---|
Purposedifferent | 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. | When many stakeholders compete for attention at once, the Power Interest Grid sorts them by influence and stake. It turns individual contributions into a visible selection. The result is captured as a Power Interest Grid and a stakeholder-specific strategy. | When several people work toward one goal but hold different mental maps, Alignment Mapping makes the discrepancies visible. It arranges goals, assumptions, and priorities so shared direction becomes verifiable. | The Learning Card connects traceable test results to a reasoned next action while keeping the limits of the insight visible. |
Complexitydifferent | Medium | Low | Medium | Low |
Timedifferent | 45-75 min | 30-60 min | 1-2 h | 25-40 min |
Participantsdifferent | 2-8 | 2-8 | 4-12 | 1-5 |
Formatdifferent | Workshop | Workshop | Workshop | Workshop + async |
Outputdifferent | Test Matrix, Test Plan | Power Interest Grid, Strategy per Stakeholder | Alignment Map, Open Issues, Decision Questions | Learning Card with evidence and next action |
Tagsno overlap | ExperimentsValidationDiscoveryOptions | StakeholdersFacilitationAlignmentPlanning | AlignmentStakeholdersStrategyFacilitation | ExperimentsValidationDiscoveryLearning |