Which one AI picks, and when.
Data as of Aug 5, 2026 · Based on 5 AI claims comparing the two · See how Parse measures this
Head to head
The two are furthest apart on authority, where Keycloak leads by 21 points.
| Measure |  Keycloak |  ZITADEL |
|---|---|---|
| Parse Score | 71 |
| 58 |
| Strength | 45 | 36 |
|---|
| Reach | 68 | 50 |
|---|
| Authority (widest gap) | 60 | 39 |
|---|
