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| Criterion |  Operations Theory of Constraints |  Operations ALPEN Method |  Agile Mad Sad Glad |  Agile Sailboat Retrospective |
|---|---|---|---|---|
Purposedifferent | For a system that does not get faster despite effort, the method directs attention to the bottleneck. It concentrates improvement on the point that actually limits throughput. | 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. | When a team's or workshop's mood needs to become readable, it structures emotional signals with little setup. It makes strain, relief, and sources of energy tangible. | When a team wants to read momentum, brakes, and risks together, it offers an easily understandable picture of the situation. It makes drive, obstacles, and headwind visible in the same picture. |
Complexitydifferent | High | Low | Low | Low |
Timedifferent | 2-4 h Analyse, laufend | 10-20 min daily | 30-60 min | 45-90 min |
Participantsdifferent | 3-12 | 1 | 3-10 | 4-12 |
Formatdifferent | Workshop + async | Async | Workshop | Workshop |
Outputdifferent | Constraint Map, Improvement Plan, Flow Metrics | Daily Plan, Time Estimates, Review Notes | Emotion Board, Themes, Action Items | Sailboat Board, Risks, Improvement Actions |
Tagsno overlap | OperationsConstraintsFlowImprovement | PlanningTime managementProductivityOperations | RetrospectiveTeamReflection | RetrospectiveTeamImprovement |