Which one AI picks, and when.
Data as of Aug 13, 2026 · Based on 15 AI claims comparing the two · See how Parse measures this
Head to head
The two are furthest apart on reach, where PostHog leads by 7 points.
| Measure |  GrowthBook |  PostHog |
|---|---|---|
| Parse Score | 81 |
| 85 |
| Strength | 68 | 65 |
|---|
| Reach (widest gap) | 66 | 73 |
|---|
| Authority | 62 | 68 |
|---|
