Codility vs SQLZoo
| Codility | SQLZoo | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | No |
| Paid from | — | — |
| Open source | No | No |
| Platforms | Web | Web |
| Free plan | No | Yes |
| Primary use | — | practice |
| Languages supported | — | SQL Server, Oracle, MySQL, DB2, Mimer, PostgreSQL, SQLite, Access |
| Company assessments | — | No |
Both are listed in Best Coding Challenge Platforms. On Specifiction, Codility scores higher on our published basis.