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| Criterion |  Operations ABC Analysis |  Operations ALPEN Method |  Operations Getting Things Done |  Operations Weekly Review |
|---|---|---|---|---|
Purposedifferent | With many similar objects of differing economic significance, the method prioritizes effort by effect. It separates what needs regular steering from what rarely needs attention. | 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. | 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. | In a week with many open loops, the method creates distance from operational noise. It organizes commitments, calendar, and projects so the next week becomes workable. |
Complexitydifferent | Low | Low | Medium | Low |
Timedifferent | 30-60 min | 10-20 min daily | 1-2 h Setup, laufend | 30-60 min |
Participantsdifferent | 1-5 | 1 | 1 | 1 |
Formatsame | Async | Async | Async | Async |
Outputdifferent | ABC Classification, Focus Rules, Control List | Daily Plan, Time Estimates, Review Notes | Action Lists, Project List, Review Routine | Updated Task System, Weekly Focus, Next Actions |
Tagsno overlap | PrioritizationOperationsPortfolio | PlanningTime managementProductivityOperations | ProductivityPlanningTasksExecution | ProductivityExecutionPlanning |