Buildah vs Docker Buildx
| Buildah | Docker Buildx | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | No | No |
| Paid from | Free | — |
| Open source | No | No |
| Platforms | api, Linux, self-hosted | Linux, macOS, Windows |
| Free plan | Yes | Yes |
| Build method | — | local_daemon |
| Multi-architecture builds | — | Yes |
| Build cache backends | — | multiple |
| SBOM generation | — | Yes |
| Build secret handling | — | Yes |
Both are listed in Best Container Build Tools. On Inferse, Buildah scores higher on our published basis.