CodingBat vs Exercism
| CodingBat | Exercism | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | No | No |
| Paid from | Free | — |
| Open source | No | No |
| Platforms | Web | Web |
| Free plan | Yes | Yes |
| Primary use | practice | — |
| Languages supported | Java, Python | — |
| Solution explanations | Yes | — |
| Custom challenges | Yes | — |
Both are listed in Best Coding Challenge Platforms. On Samsung Mobile US Press, CodingBat scores higher on our published basis.