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| Criterion | ![]() Agile Specification by Example | ![]() Product Discovery Context Canvas | ![]() Agile Affinity Estimation |
|---|---|---|---|
Purposedifferent | 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 an environment of users, systems, and constraints is hard to grasp, it puts the context compactly on the table. It creates a clear reading of influence, boundary, and dependency. | 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. |
Complexitydifferent | Medium | Low | Medium |
Timedifferent | 60-90 min pro Feature | 45-90 min | 30-90 min |
Participantsdifferent | 3-6 | 3-10 | 3-12 |
Formatsame | Workshop | Workshop | Workshop |
Outputdifferent | Example Table, Acceptance Tests | Context canvas, Open questions, Shared context notes | Affinity Size Map, Grouped Estimates, Unclear Items |
Tagsno overlap | AgileRequirementsExamplesBehavior-Driven Development | ContextFramingRequirementsCanvas | EstimationBacklogRelative sizing |
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