KeyTalk CKMS
7.7#2 in public key infrastructure softwareFrom €5 a monthAndroidiOSWebAPI
VisitKeyTalk CKMS vs OpenCA PKI
OpenCA PKI
7.4#4 in public key infrastructure softwareFree planFree planWebLinuxmacOSSelf-hosted
VisitWhat both publish
| Fact | KeyTalk CKMS | OpenCA PKI |
|---|---|---|
| Integrations | Documented integrations include Microsoft Intune, MobileIron, VMware Workspace ONE, JAMF, RADIUS, LDAP, MySQL and HSMs. | Official dependencies and integrations include OpenLDAP, OpenSSL, Apache HTTP Server and Apache mod_ssl. |
KeyTalk CKMS plans
- S/MIME on-premise€5 a month
- S/MIME hosted SaaS€6.50 a month
- CKMS 10,000–24,999 seats—
- CKMS 1,000–2,499 seats—
- CKMS 25,000–49,999 seats—
- CKMS 2,500–9,999 seats—
OpenCA PKI plans
- OpenCA PKIFree
Pick KeyTalk CKMS if…
It suits businesses and managed service providers that need to manage certificates across their own infrastructure or customer environments. The S/MIME options may suit organizations seeking either on-premise or hosted service.
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 Teams should be prepared to install its named prerequisites and work with limited, partly outdated documentation.