EZCA
7.0#6 in public key infrastructure softwareFrom $200 a monthAndroidiOSWebAPI
VisitEZCA vs KeyTalk CKMS
KeyTalk CKMS
7.7#2 in public key infrastructure softwareFrom €5 a monthAndroidiOSWebAPI
VisitWhat both publish
| Fact | EZCA | KeyTalk CKMS |
|---|---|---|
| Headquarters | Boston, Massachusetts, United States | Amersfoort, Netherlands |
| Protocols | It issues certificates through ACME, EST, and SCEP, and provides APIs for applications and workflows. | CKMS supports REST, ACME and SCEP for certificate automation and deployment. |
| Revocation | EZCA supports certificate revocation checking through CRLs and OCSP. | KeyTalk supports CRL and OCSP status checking and can assign certificate lifetimes as short as one second when the CA permits it. |
| Support | Basic includes support within one business day, Premium includes 24/7 support within 24 hours, and Private Infrastructure includes 24/7 support within one hour. | KeyTalk says it offers customers 24/7 support. |
EZCA plans
- Basic$200 a month
- Premium$500 a month
- Self-Hosted Licensing$3,000 a month
- Private Infrastructure$6,000 a month
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 EZCA if…
EZCA suits organizations managing certificates for users, devices, applications, or IoT, especially those using the listed Azure and MDM integrations. It may also fit teams connecting an existing CA to a cloud setup.
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.