DigiCert Private CA vs EJBCA
DigiCert Private CA
digicert.com
EJBCA
ejbca.orgSide by side
| Figure | DigiCert Private CA | EJBCA |
|---|---|---|
| Price from | — | £5,172.08/mo |
| Free plan | — | Yes |
| Free trial | — | Yes |
| Open source | — | Yes |
| Web | Yes | Yes |
| Windows | — | Yes |
| macOS | — | Yes |
| Linux | Yes | Yes |
| API | Yes | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 1 | 5 |
| Spec score · Public Key Infrastructure Software | 7.4 (#15) | 9.2 (#1) |
| Automation | The Private CA API can create, import, and recertify root and intermediate CAs, configure CRL and OCSP responders, manage templates, and monitor audit logs. | Official materials provide Helm charts and Ansible playbooks for automated deployment and configuration. |
| Deployment | Private CA is available in DigiCert-hosted and customer-hosted deployment models. | Community Edition can be deployed with Helm, as a container, or from source; the download page links Docker Hub, Artifact Hub, and GitHub. |
| Integrations | Private CA integrates with existing PKI tools and infrastructure, REST API workflows, and DigiCert Trust Lifecycle Manager. | The comparison lists HSM and crypto-token support, including PKCS#11-based and REST API-based key vault integration, AWS CloudHSM, and AWS KMS. |
| Purpose | DigiCert Private CA builds and operates privately trusted PKI for an organization’s users, devices, applications, and digital assets across on-premises and cloud environments. | EJBCA is open-source PKI and Certificate Authority software for certificate management, registration, enrollment, and validation. |
| Support | DigiCert provides PKI specialists for installation, migration, and other support, with support documents and Monday-Friday 24/7 specialist availability. | Enterprise includes professional support with an SLA, while Community users can access GitHub Discussions on a best-effort basis. |
Plans
EJBCA
- EJBCA Community EditionFree
- EJBCA Enterprise Cloud trialFree
- EJBCA Enterprise trialFree
- EJBCA PKI SaaS£62,065 a year
- EJBCA EnterprisePriced on request
In their own words
DigiCert Private CA
DigiCert Private CA has no write-up on Specifiction yet; its figures are above.
EJBCA
EJBCA is open-source PKI and Certificate Authority software for managing certificates, registration, enrollment, and validation. A single installation can host multiple independent PKIs separated through CA, RA, and VA modules. Certificate validation uses OCSP and CRL, and enrollment options listed for Community and Enterprise include CMP, SCEP, EST, ACME, SOAP API, and REST APIs. Community Edition can be deployed with Helm, as a container, or from source, with Helm and Ansible playbooks available for automating setup and configuration. Its stated use cases include internal PKIs, DevOps workflows, industrial environments, IoT devices, and national eIDs. Community is free under LGPL version 2.1 or later for learning, testing, and prototyping, but is not intended for production because it lacks production audit, compliance, SLA, high-availability, and security capabilities. Enterprise adds advanced PKI functionality and professional support with an SLA; a 30-day trial is available through AWS or Azure marketplaces.