Which one AI picks, and when.
Data as of Jul 21, 2026 · Based on 10 AI claims comparing the two · See how Parse measures this
Head to head
The two are furthest apart on authority, where Upgrade leads by 16 points.
| Measure |  LightStream |  Upgrade |
|---|---|---|
| Parse Score | 71 |
| 84 |
| Strength | 77 | 75 |
|---|
| Reach | 50 | 65 |
|---|
| Authority (widest gap) | 43 | 59 |
|---|
