Which one AI picks, and when.
Data as of Aug 12, 2026 · Based on 5 AI claims comparing the two · See how Parse measures this
Head to head
The two are furthest apart on strength, where Tuta leads by 33 points.
| Measure |  Fastmail |  Tuta |
|---|---|---|
| Parse Score | 66 |
| 81 |
| Strength (widest gap) | 37 | 70 |
|---|
| Reach | 56 | 62 |
|---|
| Authority | 58 | 64 |
|---|
