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| Criterion |  Agile Sprint Retrospective |  Growth A/B Testing |  Growth Growth Experiment |
|---|---|---|---|
Purposedifferent | When a sprint is over and friction shouldn't simply be carried forward, it opens the view onto collaboration and patterns. It creates space to see causes and changes together. | 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 growth ideas surface quickly, the temptation to build immediately instead of learning is high. A Growth Experiment frames an assumption so target group, lever, and measurement are clear before the first deployment. |
Complexitydifferent | Low | High | Medium |
Timedifferent | Up to 3 hours for a one-month Sprint; shorter Sprints are usually shorter | 1-4 Wochen | 1-2 Wochen |
Participantsdifferent | Scrum Team | 1-6 | 1-6 |
Formatdifferent | Workshop | Async | Workshop + async |
Outputdifferent | Improvement actions, Team agreements | Experiment results, Decision log, Learning summary | Experiment card, Result summary, Next bet |
Tagsno overlap | RetrospectiveImprovementLearning | ExperimentsGrowthAnalyticsValidation | MarketingGrowthExperimentsLearning |
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