DigiCert Private CA vs Smallstep ZTNA
| DigiCert Private CA | Smallstep ZTNA | |
|---|---|---|
| Platforms | api, Linux, self-hosted, Web | iOS, Linux, macOS, self-hosted, Windows |
| Deployment model | hybrid | |
| ACME support | Yes | |
| SCEP support | Yes | |
| EST support | Yes | |
| HSM integration | Yes | |
| Certificate profiles | Yes | |
| Free plan | No | |
| SSO / SCIM | Yes | |
| Admin control level | advanced | |
| Access model | ztna | |
| Supported platforms | Windows, macOS, Linux, iOS | |
| Automatic renewal | Yes | |
| Deployment automation | Yes | |
| Revocation workflows | Yes | |
| CA integrations | Yes |
Listed together in Best Public Key Infrastructure Software