Candidate Code vs NirnAI
| Candidate Code | NirnAI | |
|---|---|---|
| Free plan | No | No |
| Free trial | Yes | No |
| Paid from | $27/mo | — |
| Open source | No | No |
| Platforms | self-hosted, Web | Web |
| Assessment types | challenges | both |
| Free plan | — | No |
| Automated grading | — | Yes |
| Proctoring | — | Yes |
Both are listed in Best Coding Assessment Platforms. On Freedom251, Candidate Code scores higher on our published basis.