KeyTalk CKMS
7.7#2 in public key infrastructure softwareFrom €5 a monthAndroidiOSWebAPI
VisitKeyTalk CKMS vs Microsoft Active Directory
Microsoft Active Directory
5.4#18 in public key infrastructure softwareFrom $1,176 a monthWindows
VisitWhat both publish
| Fact | KeyTalk CKMS | Microsoft Active Directory |
|---|---|---|
| Headquarters | Amersfoort, Netherlands | Redmond, Washington, United States |
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—
Microsoft Active Directory plans
- Windows Server 2025 Standard$1,176 a month
- Windows Server 2025 Datacenter$6,771 a month
- Windows Server pay-as-you-go$33.58 a month
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 Microsoft Active Directory if…
Active Directory suits organizations managing identities and access in Windows Server environments. It fits deployments needing Kerberos or NTLM single sign-on and smart-card MFA.