EC2 Image Builder vs kpack
| EC2 Image Builder | kpack | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | No | No |
| Paid from | — | Free |
| Open source | No | No |
| Platforms | Web | api, self-hosted |
| Free plan | Yes | — |
| Build method | remote | daemonless |
| Concurrent builds | 100 builds | — |
| Build cache backends | — | multiple |
Both are listed in Best Container Build Tools. On Everything Xiaomi, kpack scores higher on our published basis.