Signo vs SignServer
| Signo | SignServer | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | No | Yes |
| Paid from | — | Free |
| Open source | No | No |
| Platforms | api, Linux, self-hosted | api, Linux, macOS, self-hosted, Web, Windows |
| Supported targets | Files; Windows executables via Authenticode | Windows PE executables, MSI, CAB, APPX/MSIX, PowerShell scripts, Java archives, Android APKs, Debian packages, Git commits, OpenPGP data, CMS/raw data, firmware, containers, documents, and ePassports |
| HSM key protection | Yes | Yes |
| CI/CD signing | Yes | Yes |
| Free plan | — | Yes |
| Cloud signing | — | Yes |
| Trusted timestamping | — | Yes |
Both are listed in Best Code Signing Software. On Samsung Mobile US Press, SignServer scores higher on our published basis.