Which one AI picks, and when.
Data as of Aug 14, 2026 · Based on 6 AI claims comparing the two · See how Parse measures this
Head to head
The two are furthest apart on strength, where AutoTrader leads by 12 points.
| Measure |  AutoTrader |  Carmax |
|---|---|---|
| Parse Score | 84 |
| 73 |
| Strength (widest gap) | 75 | 63 |
|---|
| Reach | 64 | 62 |
|---|
| Authority | 60 | 59 |
|---|
