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| Criterion |  Growth A/B Testing |  Facilitation World Café |  Product Discovery Learning Card |
|---|---|---|---|
Purposedifferent | When two variants compete, discussions quickly decide by taste rather than effect. A/B Testing checks behavior under controlled conditions and separates real improvement from chance or expectation effects. | When a group needs to connect many viewpoints in a short time, World Café creates a calm alternation between closeness and rotation. It sets thinking in motion without forcing the conversation into full-plenary rigidity. | The Learning Card connects traceable test results to a reasoned next action while keeping the limits of the insight visible. |
Complexitydifferent | High | Medium | Low |
Timedifferent | 1-4 Wochen | 60-180 min | 25-40 min |
Participantsdifferent | 1-6 | 12-100+ | 1-5 |
Formatdifferent | Async | Workshop | Workshop + async |
Outputdifferent | Experiment results, Decision log, Learning summary | Table Notes, Emergent Themes, Shared Questions | Learning Card with evidence and next action |
Tagsno overlap | ExperimentsGrowthAnalyticsValidation | FacilitationDialogueLarge groupSensemaking | ExperimentsValidationDiscoveryLearning |
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