OpenCA PKI vs Smallstep Certificate Manager

OpenCA PKI plans

• OpenCA PKIFree

Smallstep Certificate Manager plans

No prices published.

Pick OpenCA PKI if…

It suits organizations that need to run their own certificate authority and PKI on Linux, macOS, or a self-hosted web setup. Teams should be prepared to install its named prerequisites and work with limited, partly outdated documentation.

Pick Smallstep Certificate Manager if…

You want what its maker publishes above — check its page for the details.