Which one AI picks, and when.
Data as of Jul 15, 2026 · Based on 8 AI claims comparing the two · See how Parse measures this
Head to head
The two are furthest apart on strength, where AT&T Fiber leads by 21 points.
| Measure |  AT&T Fiber |  Xfinity |
|---|---|---|
| Parse Score | 81 |
| 78 |
| Strength (widest gap) | 89 | 68 |
|---|
| Reach | 53 | 62 |
|---|
| Authority | 46 | 60 |
|---|
