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| Criterion |  Product Discovery Experiment Canvas |  Facilitation Stakeholder Mapping |  Product Discovery Test Card |  Product Discovery Learning Card |
|---|---|---|---|---|
Purposedifferent | When experiments become unreadable after the fact, it arranges hypothesis, signal, and learning goal on a single canvas. It separates problem, assumption, solution, and evidence. The result is captured as a Completed Experiment Canvas and a Success Metric. | When an initiative depends on many people, interests, and power dynamics, Stakeholder Mapping systematically orders the environment. It shows who influences, who is affected, and where relationship management or safeguarding matters first. | The Test Card turns a critical assumption into a testable claim and specifies in advance which result counts as success. | The Learning Card connects traceable test results to a reasoned next action while keeping the limits of the insight visible. |
Complexitysame | Low | Low | Low | Low |
Timedifferent | 30-60 min | 60–90 min | 20-35 min | 25-40 min |
Participantsdifferent | 1-5 | 2-8 | 1-5 | 1-5 |
Formatsame | Workshop + async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Completed Experiment Canvas, Success Metric | Stakeholder Map, Engagement Plan, Risk Notes | Test Card with a pre-set threshold | Learning Card with evidence and next action |
Tagsno overlap | ExperimentsValidationDiscoveryHypothesis | StakeholdersAlignmentFacilitationChange | ExperimentsValidationDiscoveryHypothesis | ExperimentsValidationDiscoveryLearning |