 Enlace | Codility | DevSkiller | Hackerrank | Interact by Xobin | Mettl |
|---|---|---|---|---|---|
| Logo |  |  |  |  |  |
| Sitio web | codility.com | devskiller.com | hackerrank.com/... | xobin.com | mettl.com |
| Seguridad | |||||
| Plagiarism Check | Sí | Sí | Sí | Sí | - Only checks Internally |
| Off Tab Activity Monitoring | No | No | No | Sí | Sí |
| Keystroke Pattern Analysis | No | No | Sí | Sí | Sí |
| Eye Motion Tracking | No | No | No | Sí | No |
| Automatic Fraud Detection | No | No | No | Sí | Sí |