Which one AI picks, and when.
Data as of Aug 3, 2026 · Based on 13 AI claims comparing the two · See how Parse measures this
Head to head
The two are furthest apart on authority, where SimilarWeb leads by 5 points.
| Measure |  SimilarWeb |  SpyFu |
|---|---|---|
| Parse Score | 82 |
| 78 |
| Strength | 60 | 61 |
|---|
| Reach | 72 | 69 |
|---|
| Authority (widest gap) | 68 | 63 |
|---|
