Signo vs Signotaur
| Signo | Signotaur | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | Yes |
| Paid from | — | — |
| Open source | No | No |
| Platforms | api, Linux, self-hosted | self-hosted, Windows |
| Supported targets | Files; Windows executables via Authenticode | Windows executables and installers, PowerShell scripts, AppX/MSIX, NuGet packages, VSIX packages, ClickOnce/VSTO manifests, RDP files, Apple configuration and provisioning profiles, CMS/PKCS#7 files, archives, PDF and XML documents |
| HSM key protection | Yes | Yes |
| CI/CD signing | Yes | Yes |
| Free plan | — | No |
| Certificate provided | — | Yes |
| Cloud signing | — | No |
| Trusted timestamping | — | Yes |
Both are listed in Best Code Signing Software. On The Geeks Club, Signotaur scores higher on our published basis.