Which one AI picks, and when.
Data as of Aug 4, 2026 · Based on 14 AI claims comparing the two · See how Parse measures this
Head to head
The two are furthest apart on strength, where Avalara leads by 82 points.
| Measure |  Avalara |  Vertex |
|---|---|---|
| Parse Score | 91 |
| 24 |
| Strength (widest gap) | 84 | 2 |
|---|
| Reach | 70 | 20 |
|---|
| Authority | 67 | 0 |
|---|
