View methods side by side.
Choose up to four methods. Add them using the search and share the comparison by copying its link.
| Criterion |  Decision Making Constraint Analysis |  Operations Getting Things Done |  Operations Ivy Lee Method |  Delivery Cost of Delay |
|---|---|---|---|---|
Purposedifferent | 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. | 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. | With a restless workday full of too many open items, the method creates radical simplicity. It directs attention to a short sequence instead of a broad, still-open field. | Helps clarify scope, order, and delivery flow in concrete terms. It makes work, constraints, and sequence manageable. The result is captured as a Cost of Delay table and prioritization sequence. |
Complexitydifferent | Low | Medium | Low | High |
Timedifferent | 30-90 min | 1-2 h Setup, laufend | 5-10 min daily | 90-180 min |
Participantsdifferent | 2-8 | 1 | 1 | 3-8 |
Formatdifferent | Workshop + async | Async | Async | Workshop |
Outputdifferent | Constraint List, Hard/Soft Classification, Option Impact Notes, Decision Boundaries | Action Lists, Project List, Review Routine | Daily Priority List, Completion Notes | CoD Table, Prioritization Sequence |
Tagsno overlap | ConstraintsDecisionPlanningOptions | ProductivityPlanningTasksExecution | PrioritizationProductivityExecution | PrioritizationDeliveryEconomicsDecision |