kpack vs Source-to-Image
| kpack | Source-to-Image | |
|---|---|---|
| Free plan | Yes | Yes |
| Free trial | No | No |
| Paid from | Free | Free |
| Open source | No | No |
| Platforms | api, self-hosted | Linux, macOS, Windows |
| Build method | daemonless | local_daemon |
| Build cache backends | multiple | — |
| Free plan | — | Yes |
| Build secret handling | — | Yes |
Both are listed in Best Container Build Tools. On The Geeks Club, Source-to-Image scores higher on our published basis.