View methods side by side.
Choose up to four methods. Add them using the search and share the comparison by copying its link.
| Criterion |  Agile Story Points |  Agile Affinity Estimation |  Agile T-Shirt Sizing |  Agile Ideal Days |
|---|---|---|---|---|
Purposedifferent | When teams want to rate complexity rather than hours, it creates a shared, relative scale. It sorts work by value, risk, and delivery ability. The result is captured as Point Estimates, Reference Stories, and Velocity Data. | 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 effort only needs to be classified roughly, it makes comparability more important than false precision. It helps sort work quickly into manageable sizes. | When effort needs to be thought of as real working time, it offers a simple common denominator for comparison. It sorts work by value, risk, and delivery ability. The result is captured as Ideal Day Estimates, Assumption Notes, and Capacity Caveats. |
Complexitydifferent | Medium | Medium | Low | Low |
Timedifferent | laufend, 1-5 min je Item | 30-90 min | 15-45 min | 15-60 min |
Participantsdifferent | 3-9 | 3-12 | 2-12 | 2-9 |
Formatdifferent | Workshop + async | Workshop | Workshop + async | Workshop + async |
Outputdifferent | Point Estimates, Reference Stories, Velocity Data | Affinity Size Map, Grouped Estimates, Unclear Items | Size Buckets, Rough Backlog Map, Split Candidates | Ideal Day Estimates, Assumption Notes, Capacity Caveats |
Tags1 shared | EstimationAgileMeasurement | EstimationBacklogRelative sizing | EstimationAgileRoadmap | EstimationEffortAgile |