View methods side by side.
Choose up to four methods. Add them using the search and share the comparison by copying its link.
| Criterion |  Operations PDCA Cycle |  Knowledge Modeling Feynman Technique |  Growth Growth Experiment |  Growth Pirate Metrics AARRR |
|---|---|---|---|---|
Purposedifferent | For an improvement that still has to prove itself in everyday work, the method runs it through small learning loops. It connects planning, checking, and standardization into a repeatable learning mode. | The Feynman Technique checks understanding by explaining a topic so that it stays easy for others to understand. It makes knowledge gaps visible before they become costly in everyday work. | 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. | For products with complex usage paths, overall growth alone is too coarse to reveal bottlenecks. Pirate Metrics breaks the relationship with the product into consecutive stages and shows where the funnel actually leaks. |
Complexitydifferent | Low | Low | Medium | Medium |
Timedifferent | 1 h bis mehrere Wochen | 20-60 min | 1-2 Wochen | 1-2 h Setup, laufend |
Participantsdifferent | 1-8 | 1 | 1-6 | 2-8 |
Formatdifferent | Workshop + async | Async | Workshop + async | Workshop + async |
Outputdifferent | PDCA Log, Experiment Plan, Learning Outcome, Standard Change | Plain-language Explanation, Knowledge Gaps, Study Notes | Experiment card, Result summary, Next bet | AARRR funnel, Metric baseline, Experiment backlog |
Tagsno overlap | Continuous improvementLeanExperiments | LearningKnowledgeUnderstanding | MarketingGrowthExperimentsLearning | GrowthMetricsExperiments |