View methods side by side.
Choose up to four methods. Add them using the search and share the comparison by copying its link.
| Criterion |  Innovation Design Thinking |  Growth A/B Testing |  Product Discovery Test Card |
|---|---|---|---|
Purposedifferent | For complex user problems with an uncertain cause, the method connects observation, interpretation, and experiment into a learning cycle. It keeps the focus on real needs and avoids premature solution language. This produces robust decisions for product and service. | 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. | The Test Card turns a critical assumption into a testable claim and specifies in advance which result counts as success. |
Complexitydifferent | High | High | Low |
Timedifferent | 1 Tag bis mehrere Wochen | 1-4 Wochen | 20-35 min |
Participantsdifferent | 4-10 | 1-6 | 1-5 |
Formatdifferent | Workshop | Async | Workshop + async |
Outputdifferent | Problem Statement, Prototype, Test Learnings | Experiment results, Decision log, Learning summary | Test Card with a pre-set threshold |
Tagsno overlap | InnovationPrototypeResearch | ExperimentsGrowthAnalyticsValidation | ExperimentsValidationDiscoveryHypothesis |
Often compared together
Methods with strong topical overlap with the current selection, not yet in the comparison.
