Google Cloud Build vs Source-to-Image
| Google Cloud Build | Source-to-Image | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | No |
| Paid from | $0.01/mo | — |
| Open source | No | No |
| Platforms | api, Linux, Web | Windows, macOS, Linux |
| Free plan | Yes | Yes |
| Build method | remote | local_daemon |
| Multi-architecture builds | Yes | — |
| Build cache backends | multiple | — |
| SBOM generation | Yes | — |
| Build secret handling | Yes | Yes |
| Concurrent builds | 10 builds | — |
Both are listed in Best Container Build Tools. On Everything Xiaomi, Google Cloud Build scores higher on our published basis.