nix2container vs rules_img
| nix2container | rules_img | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | No | No |
| Paid from | Free | — |
| Open source | No | No |
| Platforms | Linux | Linux, macOS |
| Build method | daemonless | daemonless |
| Multi-architecture builds | — | Yes |
| Build cache backends | — | multiple |
Both are listed in Best Container Build Tools. On Freedom251, nix2container scores higher on our published basis.