Azure Managed HSM vs OpenStack Barbican
| Azure Managed HSM | OpenStack Barbican | |
|---|---|---|
| Free plan | Yes | |
| Free trial | No | |
| Paid from | Free | |
| Platforms | Web | api, Linux, self-hosted |
| Free plan | No | |
| HSM-backed keys | Yes | |
| Automatic key rotation | Yes | |
| Audit logs | Yes | Yes |
| Deployment model | cloud | self_hosted |
| Key import | Yes | |
| Supported key types | both | |
| Customer-managed keys | Yes | |
| Key audit logs | Yes |
Listed together in Best Key Management Software