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| Criterion | ![]() Agile Affinity Estimation | ![]() Innovation Crazy 8s |
|---|---|---|
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. | With only a few minutes available and a still-fuzzy solution search, the method forces a wide range of variants. It produces fast sketches before the first idea can settle in, making different directions directly comparable and open to further development. |
Complexitydifferent | Medium | Low |
Timedifferent | 30-90 min | 8-15 min |
Participantsdifferent | 3-12 | 1-10 |
Formatsame | Workshop | Workshop |
Outputdifferent | Affinity Size Map, Grouped Estimates, Unclear Items | Sketch Set, Idea Shortlist, Direction Options |
Tagsno overlap | EstimationBacklogRelative sizing | BrainstormingSketchingSpeedDivergenceDesign sprint |
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Methods with strong topical overlap with the current selection, not yet in the comparison.





