Which one AI picks, and when.
Data as of Aug 10, 2026 · Based on 6 AI claims comparing the two · See how Parse measures this
Head to head
The two are furthest apart on strength, where Zscaler leads by 17 points.
| Measure |  Cisco |  Zscaler |
|---|---|---|
| Parse Score | 83 |
| 86 |
| Strength (widest gap) | 53 | 70 |
|---|
| Reach | 77 | 70 |
|---|
| Authority | 75 | 66 |
|---|
