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| Criterion |  Agile Affinity Estimation |  Operations Getting Things Done |  Operations Time Blocking |  Agile Bucket System |
|---|---|---|---|---|
Purposedifferent | When many tasks need to be classified quickly, it sorts them by perceived effort and similarity. It reduces the effort of fine-grained estimation for large volumes. | 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 calendar that grows on request, the method makes available time explicit again. It combines appointments, focus work, and buffer into a more realistic day structure. | When a large batch of work needs a fast, rough estimate, it sorts items into predefined size buckets. It sorts work by value, risk, and delivery ability. The result is captured as a Bucketed Backlog, Relative Estimates, and Split Candidates. |
Complexitydifferent | Medium | Medium | Low | Medium |
Timedifferent | 30-90 min | 1-2 h Setup, laufend | 15-30 min Planung, laufend | 30-90 min |
Participantsdifferent | 3-12 | 1 | 1 | 3-12 |
Formatdifferent | Workshop | Async | Async | Workshop |
Outputdifferent | Affinity Size Map, Grouped Estimates, Unclear Items | Action Lists, Project List, Review Routine | Blocked Calendar, Capacity View, Focus Plan | Bucketed Backlog, Relative Estimates, Split Candidates |
Tagsno overlap | EstimationBacklogRelative sizing | ProductivityPlanningTasksExecution | PlanningTime managementFocus | EstimationBacklogRelative sizing |