AWS Private Certificate Authority vs OpenXPKI
AWS Private Certificate Authority
aws.amazon.comOpenXPKI
openxpki.orgSide by side
| Figure | AWS Private Certificate Authority | OpenXPKI |
|---|---|---|
| Price from | $50/mo | Free |
| Free plan | — | Yes |
| Free trial | Yes | — |
| Open source | — | — |
| Web | Yes | Yes |
| Linux | — | Yes |
| API | Yes | Yes |
| Self-hosted | — | Yes |
| Plans published | 5 | 3 |
| Spec score · Public Key Infrastructure Software | 8.3 (#6) | 7.6 (#14) |
| Integrations | The SCEP connector can work with mobile device management solutions such as Microsoft Intune and Jamf Pro. | Connectors can access flat files, LDAP directories, SQL databases, and web services; Enterprise Edition offers DigiCert, Sectigo, and SwissSign extensions. |
| Purpose | AWS Private CA is a managed service for issuing and managing private certificates and maintaining an organization's internal PKI. | OpenXPKI is enterprise-grade PKI and Trustcenter software for customizable management of X.509v3 certificates. |
Plans
AWS Private Certificate Authority
- 30-day CA operation trialFree
- Short-lived private certificates$0.06, paid once
- General-purpose private certificates$0.75, paid once
- Short-lived certificate mode CA operation$50 a month
- General-purpose mode CA operation$400 a month
OpenXPKI
- Community EditionFree
- Enterprise EditionPriced on request
- OpenXPKI as a ServicePriced on request
In their own words
AWS Private Certificate Authority
AWS Private Certificate Authority has no write-up on Specifiction yet; its figures are above.
OpenXPKI
OpenXPKI is PKI and Trustcenter software for managing X.509v3 certificates in professional environments. Its customizable workflows cover requests, renewals, and revocations, with enrollment through SCEP, EST, SimpleCMC, ACME, and a REST-like API with OpenAPI support. One instance can host multiple PKI Realms, each with separate namespaces, profiles, workflows, and policies. The Ember.js web interface serves users, operators, and administrators in major browsers. Connectors reach flat files, LDAP, SQL databases, and web services; Enterprise Edition adds extensions for DigiCert, Sectigo, and SwissSign. Hardware Security Modules are supported through PKCS#11. YAML configuration can be tracked with revision control, and custom reporting workflows can produce downloadable CSVs. Community Edition is free and fully functional, with Debian 12 packages and mailing-list support. Enterprise Edition has packages for RHEL, SLES, and Ubuntu Server LTS; service and commercial support options are also listed, with SLAs available. The software was founded in 2009.