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 Getting Things Done |  Decision Making Constraint Analysis |  Decision Making Decision Rights Mapping |  Operations ALPEN Method |
|---|---|---|---|---|
Purposedifferent | 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. | When an initiative stalls, the limit often lies not in the idea but in hard or soft boundary conditions. Constraint Analysis separates these limits and shows which of them can actually be shaped. | In organizations with many stakeholders, it often blurs who actually decides and who is merely consulted. It separates options, evaluation criteria, and open risks. The result is captured as a Decision Rights matrix and an agreement. | 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. |
Complexitydifferent | Medium | Low | Medium | Low |
Timedifferent | 1-2 h Setup, laufend | 30-90 min | 90-180 min | 10-20 min daily |
Participantsdifferent | 1 | 2-8 | 4-12 | 1 |
Formatdifferent | Async | Workshop + async | Workshop | Async |
Outputdifferent | Action Lists, Project List, Review Routine | Constraint List, Hard/Soft Classification, Option Impact Notes, Decision Boundaries | Decision Rights Matrix, Agreement | Daily Plan, Time Estimates, Review Notes |
Tagsno overlap | ProductivityPlanningTasksExecution | ConstraintsDecisionPlanningOptions | DecisionGovernanceAlignmentResponsibility | PlanningTime managementProductivityOperations |