Keyfactor Platform vs Notation
| Keyfactor Platform | Notation | |
|---|---|---|
| Free plan | No | No |
| Free trial | Yes | No |
| Paid from | — | — |
| Open source | No | No |
| Platforms | api, self-hosted, Web | Windows, macOS, Linux |
| Supported targets | — | OCI container images and other OCI artifacts, including SBOMs |
| Certificate provided | — | No |
| Cloud signing | — | Yes |
| Trusted timestamping | — | Yes |
| CI/CD signing | — | Yes |
Both are listed in Best Code Signing Software. On Samsung Mobile US Press, Keyfactor Platform scores higher on our published basis.