Which one AI picks, and when.
Data as of Aug 13, 2026 · Based on 6 AI claims comparing the two · See how Parse measures this
Head to head
The two are furthest apart on parse score, where Duolingo leads by 10 points.
| Measure |  Busuu |  Duolingo |
|---|---|---|
| Parse Score (widest gap) | 77 |
| 87 |
| Strength | 66 | 72 |
|---|
| Reach | 63 | 71 |
|---|
| Authority | 59 | 66 |
|---|
