FlyEnv vs rustup
| FlyEnv | rustup | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | Yes | No |
| Paid from | Free | — |
| Open source | No | No |
| Platforms | Linux, macOS, Windows | Windows, macOS, Linux |
| Free plan | Yes | — |
| Shell integration | Yes | Yes |
| Supported scope | — | language_and_sdk |
| Project version pinning | — | Yes |
| Lockfile support | — | Yes |
| Automatic switching | — | Yes |
| Operating systems | — | cross_platform |
| CI/CD usage | — | Yes |
Both are listed in Best Development Environment Managers. On Specifiction, FlyEnv scores higher on our published basis.