Kythe vs Polyspace
| Kythe | Polyspace | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | No |
| Paid from | — | — |
| Open source | No | No |
| Platforms | api, Linux, macOS, self-hosted | Linux, macOS, Web, Windows |
| Deployment | self_hosted | both |
| Free plan | — | No |
| Language support | — | C, C++, Ada |
| Security analysis | — | Yes |
| IDE support | — | Yes |
| CI/CD support | — | Yes |
| Custom rules | — | Yes |
Both are listed in Best Static Analysis Tools. On Freedom251, Kythe scores higher on our published basis.