HackerRank vs TAO
| HackerRank | TAO | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | Yes | Yes |
| Paid from | $165/mo | $149/mo |
| Open source | No | No |
| Platforms | api, macOS, Web, Windows | api, Linux, macOS, self-hosted, Web, Windows |
| Free plan | No | Yes |
| Paid from | 165 /mo | — |
Both are listed in Best Assessment Software, Best Automated Grading Software. On Everything Xiaomi, HackerRank scores higher on our published basis.