Which one AI picks, and when.
Data as of Aug 20, 2026 · Based on 20 AI claims comparing the two · See how Parse measures this
Head to head
The two are furthest apart on parse score, where TurboTax leads by 15 points.
| Measure |  TaxSlayer |  TurboTax |
|---|---|---|
| Parse Score (widest gap) | 77 |
| 92 |
| Strength | 71 | 83 |
|---|
| Reach | 61 | 70 |
|---|
| Authority | 56 | 71 |
|---|
