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