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 Kaizen Event |  Operations ALPEN Method |  Operations After-Action Review |  Operations Getting Things Done |
|---|---|---|---|---|
Purposedifferent | For a tightly scoped process segment with noticeable waste, the method bundles shared energy for change. It suits situations that call for fast learning loops and visible adjustments. | With an overloaded day full of too many tasks, a realistic picture of the day emerges. The method connects estimating, deciding, and buffer thinking so planning fits available energy and time. | After missions or project phases with unclear outcomes, the method makes visible what actually happened and what can be learned from it. It separates course, effect, and causes so experience turns into solid improvement. | 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. |
Complexitydifferent | Medium | Low | Low | Medium |
Timedifferent | 0.5-5 Tage | 10-20 min daily | 20-45 min | 1-2 h Setup, laufend |
Participantsdifferent | 4-10 | 1 | 3-12 | 1 |
Formatdifferent | Workshop | Async | Workshop + async | Async |
Outputdifferent | Kaizen Charter, Waste List, Improvement Experiments, Standard Work Update | Daily Plan, Time Estimates, Review Notes | Lessons learned, Action items, Event summary | Action Lists, Project List, Review Routine |
Tagsno overlap | LeanContinuous improvementOperations | PlanningTime managementProductivityOperations | LearningOperationsImprovement | ProductivityPlanningTasksExecution |