Which one AI picks, and when.
Data as of Aug 11, 2026 · Based on 5 AI claims comparing the two · See how Parse measures this
Head to head
The two are furthest apart on authority, where Mimecast leads by 14 points.
| Measure |  Mimecast |  Smarsh |
|---|---|---|
| Parse Score | 77 |
| 71 |
| Strength | 66 | 65 |
|---|
| Reach | 66 | 57 |
|---|
| Authority (widest gap) | 56 | 42 |
|---|
