Microsoft Cloud PKI vs step-ca
| Microsoft Cloud PKI | step-ca | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | No | No |
| Paid from | $2/mo | Free |
| Open source | No | No |
| Platforms | Android, iOS, macOS, Windows | api, Linux, macOS, self-hosted, Windows |
| Free plan | No | Yes |
| Deployment model | — | hybrid |
| ACME support | — | Yes |
| SCEP support | — | Yes |
| HSM integration | — | Yes |
| Certificate profiles | — | Yes |
Both are listed in Best Public Key Infrastructure Software. On Samsung Mobile US Press, Microsoft Cloud PKI scores higher on our published basis.