Azure Artifact Signing vs Sigstore
| Azure Artifact Signing | Sigstore | |
|---|---|---|
| Free plan | No | Yes |
| Paid from | $9.99/mo | Free |
| Platforms | Linux, Web, Windows | api, Linux, macOS, self-hosted, Windows |
| Free plan | No | Yes |
| Supported targets | Win32 applications, PE binaries, VBS enclaves, CI policy files, internal/private artifacts, containers, and SignTool-supported file types | |
| Certificate provided | Yes | |
| Cloud signing | Yes | |
| HSM key protection | Yes | |
| Trusted timestamping | Yes | |
| CI/CD signing | Yes | |
| Source & repo security | Yes | |
| SBOM management | Yes | |
| Build provenance | Yes | |
| Artifact signing | Yes | |
| Provenance attestations | Yes | |
| Release policy gates | Yes |
Listed together in Best Code Signing Software