Which one AI picks, and when.
Data as of Aug 3, 2026 · Based on 6 AI claims comparing the two · See how Parse measures this
Head to head
The two are furthest apart on reach, where Facebook Marketplace leads by 13 points.
| Measure |  Carmax |  Facebook Marketplace |
|---|---|---|
| Parse Score | 73 |
| 76 |
| Strength | 63 | 53 |
|---|
| Reach (widest gap) | 62 | 75 |
|---|
| Authority | 59 | 64 |
|---|
