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 Ideal Days |  Decision Making Decision Matrix |  Agile Affinity Estimation |
|---|---|---|---|
Purposedifferent | 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. | When several options collide with several criteria, comparison quickly becomes subjective. A Decision Matrix makes the trade-off visible and brings weighting, criteria, and options into a shared logic. | 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 | Low | Medium | Medium |
Timedifferent | 15-60 min | 45-90 min | 30-90 min |
Participantsdifferent | 2-9 | 2-8 | 3-12 |
Formatdifferent | Workshop + async | Workshop + async | Workshop |
Outputdifferent | Ideal Day Estimates, Assumption Notes, Capacity Caveats | Decision Matrix, Scoring Rationale, Selected Option | Affinity Size Map, Grouped Estimates, Unclear Items |
Tagsno overlap | EstimationEffortAgile | DecisionCriteriaScoringTradeoffs | EstimationBacklogRelative sizing |
Often compared together
Methods with strong topical overlap with the current selection, not yet in the comparison.
