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| Criterion | ![]() Agile Affinity Estimation | ![]() Agile Specification by Example | ![]() Agile Acceptance Criteria Workshop |
|---|---|---|---|
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 business rules need to become precise, it ties language, example, and test together. It sorts work by value, risk, and delivery ability. The result is captured as an Example Table and Acceptance Tests. | When a story needs clear checkpoints before implementation, it sharpens expectation and scope together. It sorts work by value, risk, and delivery ability. The result is captured as Acceptance Criteria and a Story Update. |
Complexitydifferent | Medium | Medium | Low |
Timedifferent | 30-90 min | 60-90 min pro Feature | 20-40 min pro Story |
Participantsdifferent | 3-12 | 3-6 | 3-6 |
Formatsame | Workshop | Workshop | Workshop |
Outputdifferent | Affinity Size Map, Grouped Estimates, Unclear Items | Example Table, Acceptance Tests | Acceptance Criteria, Story Update |
Tagsno overlap | EstimationBacklogRelative sizing | AgileRequirementsExamplesBehavior-Driven Development | AgileRequirementsRefinementBehavior-Driven Development |
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