DigiCert Private CA
5.3#19 in public key infrastructure softwareWebAPILinuxSelf-hosted
VisitDigiCert Private CA vs KeyTalk CKMS
KeyTalk CKMS
7.7#2 in public key infrastructure softwareFrom €5 a monthAndroidiOSWebAPI
VisitWhat both publish
| Fact | DigiCert Private CA | KeyTalk CKMS |
|---|---|---|
| Deployment | Private CA is available in DigiCert-hosted and customer-hosted deployment models. | CKMS is delivered as a virtual machine for customer infrastructure, private cloud environments including AWS, Azure, and Google Cloud, or KeyTalk-managed PKI as a service. |
| Integrations | Private CA integrates with existing PKI tools and infrastructure, REST API workflows, and DigiCert Trust Lifecycle Manager. | Documented integrations include Microsoft Intune, MobileIron, VMware Workspace ONE, JAMF, RADIUS, LDAP, MySQL and HSMs. |
| Support | DigiCert provides PKI specialists for installation, migration, and other support, with support documents and Monday-Friday 24/7 specialist availability. | KeyTalk says it offers customers 24/7 support. |
DigiCert Private CA plans
- DigiCert Private CAPriced on request
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—
Pick DigiCert Private CA if…
It suits organizations that need private certificate infrastructure across cloud and on-premises environments, including offline deployments. Its API and hosting choices may appeal to teams automating certificate operations or managing their own infrastructure.
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.