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Best EZCA Alternatives in 2026

Updated

20 apps from public key infrastructure software ranked against EZCA on the same published basis.

  1. 1
    OpenCA PKI Free plan LinuxMacself-hostedWeb Free7.1
    EZCA vs OpenCA PKI
  2. 2
    step-ca Free plan apiLinuxMacself-hostedWin Free7.1
    EZCA vs step-ca
  3. 3
    SecureW2 Cloud NAC AndroidapiiOSLinuxMac 6.9
    EZCA vs SecureW2 Cloud NAC
  4. 4
    XiPKI Free plan apiLinuxMacself-hosted Free6.9
    EZCA vs XiPKI
  5. 6
    Boulder Free plan apiLinuxself-hosted Free6.7
    EZCA vs Boulder
  6. 7
    Entrust Certificate Manager AndroidapiiOSLinuxself-hosted 6.7
    EZCA vs Entrust Certificate Manager
  7. 8
    KeyTalk CKMS Free trial AndroidiOSLinuxMacself-hosted €5/mo6.7
    EZCA vs KeyTalk CKMS
  8. 9
    HashiCorp Nomad apiLinuxMacself-hostedWeb 6.6
    EZCA vs HashiCorp Nomad
  9. 10
    Cloudflare Serverless Registry LinuxMacself-hostedWin 6.5
    EZCA vs Cloudflare Serverless Registry
  10. 11
    Keyfactor Platform Free trial apiself-hostedWeb 6.4
    EZCA vs Keyfactor Platform
  11. 12
    SSL.com Certificate Lifecycle Management apiWeb 6.4
    EZCA vs SSL.com Certificate Lifecycle Management
  12. 13
    DigiCert Private CA apiLinuxself-hostedWeb 6.3
    EZCA vs DigiCert Private CA
  13. 14
    GlobalSign Atlas apiWeb 6.3
    EZCA vs GlobalSign Atlas
  14. 15
    Sectigo Certificate Manager Free trial apiWeb $20.83/mo6.2
    EZCA vs Sectigo Certificate Manager
  15. 16
    AWS Private Certificate Authority Free trial apiWeb $50/mo6.1
    EZCA vs AWS Private Certificate Authority
  16. 17
    AppViewX PKIaaS Free trial apiself-hostedWeb 6.0
    EZCA vs AppViewX PKIaaS
  17. 18
    Smallstep ZTNA iOSLinuxMacWin 5.8
    EZCA vs Smallstep ZTNA
  18. 19
    Microsoft Active Directory Win $33.58/mo5.7
    EZCA vs Microsoft Active Directory
  19. 20
    Microsoft Cloud PKI AndroidiOSMacWin $2/mo5.7
    EZCA vs Microsoft Cloud PKI
  20. 21
    OpenXPKI Free plan apiLinuxself-hostedWeb Free5.5
    EZCA vs OpenXPKI

EZCA alternatives compared

#AppScoreFree planFromRuns on
1OpenCA PKI7.1Free planFreeLinux, Mac, self-hosted, Web
2step-ca7.1Free planFreeAPI, Linux, Mac, self-hosted, Windows
3SecureW2 Cloud NAC6.9No—Android, API, iOS, Linux, Mac, Web, Windows
4XiPKI6.9Free planFreeAPI, Linux, Mac, self-hosted
6Boulder6.7Free planFreeAPI, Linux, self-hosted
7Entrust Certificate Manager6.7No—Android, API, iOS, Linux, self-hosted, Web
8KeyTalk CKMS6.7No€5/moAndroid, iOS, Linux, Mac, self-hosted, Windows
9HashiCorp Nomad6.6No—API, Linux, Mac, self-hosted, Web, Windows
10Cloudflare Serverless Registry6.5No—Linux, Mac, self-hosted, Windows
11Keyfactor Platform6.4No—API, self-hosted, Web
12SSL.com Certificate Lifecycle Management6.4No—API, Web
13DigiCert Private CA6.3No—API, Linux, self-hosted, Web
14GlobalSign Atlas6.3No—API, Web
15Sectigo Certificate Manager6.2No$20.83/moAPI, Web
16AWS Private Certificate Authority6.1No$50/moAPI, Web
17AppViewX PKIaaS6.0No—API, self-hosted, Web
18Smallstep ZTNA5.8No—iOS, Linux, Mac, Windows
19Microsoft Active Directory5.7No$33.58/moWindows
20Microsoft Cloud PKI5.7No$2/moAndroid, iOS, Mac, Windows
21OpenXPKI5.5Free planFreeAPI, Linux, self-hosted, Web
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Questions about EZCA alternatives

What is the best alternative to EZCA?

OpenCA PKI, number 1 in public key infrastructure software with a score of 7.1 out of 10. The others here: step-ca, SecureW2 Cloud NAC, XiPKI and 16 more.

What is the best free alternative to EZCA?

OpenCA PKI is the best-ranked alternative with a free plan. 5 of the 20 alternatives here publish a free plan on their own pricing pages.

How are these alternatives ranked?

Ranked on what each maker publishes: documentation depth, a free tier and the platforms it runs on.