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| Criterion |  Operations Getting Things Done |  Product Discovery Experiment Canvas |  Growth A/B Testing |
|---|---|---|---|
Purposedifferent | With many open commitments and ideas in daily life, a reliable external storage system emerges. The method relieves the mind so priority and context don't have to compete in memory. | 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 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. |
Complexitydifferent | Medium | Low | High |
Timedifferent | 1-2 h Setup, laufend | 30-60 min | 1-4 Wochen |
Participantsdifferent | 1 | 1-5 | 1-6 |
Formatdifferent | Async | Workshop + async | Async |
Outputdifferent | Action Lists, Project List, Review Routine | Completed Experiment Canvas, Success Metric | Experiment results, Decision log, Learning summary |
Tagsno overlap | ProductivityPlanningTasksExecution | ExperimentsValidationDiscoveryHypothesis | ExperimentsGrowthAnalyticsValidation |
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