View methods side by side.
Choose up to four methods. Add them using the search and share the comparison by copying its link.
| Criterion |  Business Strategy Three Horizons |  DevOps Blameless Postmortem |  Growth Growth Experiment |  Growth A/B Testing |
|---|---|---|---|---|
Purposedifferent | Three Horizons helps clarify strategic options across different timeframes. It compares strengths, risks, market logic, and investment choices, and captures the result as a horizon map, portfolio view, and initiatives per horizon. | After an incident with damage or a near miss, the method creates a sober field for learning without assigning blame. It directs attention to the course of events, conditions, and effective countermeasures. | 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. | 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 | Medium | Medium | High |
Timedifferent | Halbtags-Workshop, dann iterativ | 30-90 min | 1-2 Wochen | 1-4 Wochen |
Participantsdifferent | 3-12 | 3-12 | 1-6 | 1-6 |
Formatdifferent | Workshop | Workshop + async | Workshop + async | Async |
Outputdifferent | Horizon map, Portfolio view, Initiatives per horizon, Resource plan | Postmortem Doc, Action Items, Timeline | Experiment card, Result summary, Next bet | Experiment results, Decision log, Learning summary |
Tagsno overlap | StrategyInnovationPortfolioForesight | Site Reliability EngineeringIncidentLearningReliability | MarketingGrowthExperimentsLearning | ExperimentsGrowthAnalyticsValidation |