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| Criterion |  Agile Affinity Estimation |  Agile Bucket System |  Facilitation Expectation Mapping |
|---|---|---|---|
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. | 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. | When roles, interfaces, or projects fail because of differing expectations, Expectation Mapping surfaces these differences. It shows what each side takes for granted and where the pictures diverge. |
Complexitydifferent | Medium | Medium | Low |
Timedifferent | 30-90 min | 30-90 min | 45-90 min |
Participantssame | 3-12 | 3-12 | 3-12 |
Formatsame | Workshop | Workshop | Workshop |
Outputdifferent | Affinity Size Map, Grouped Estimates, Unclear Items | Bucketed Backlog, Relative Estimates, Split Candidates | Expectation Map, Alignment Notes, Agreements |
Tagsno overlap | EstimationBacklogRelative sizing | EstimationBacklogRelative sizing | AlignmentStakeholdersTeam |
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