OpenCms
OpenCms: A structured, multilingual CMS for enterprise websites and integration-heavy teams. Ranked #32 of 164 in Content Management Systems by our editors (5.7/10); pricing: Free plan; best for enterprise teams needing integrations and translation.
At a glance
- Editor score5.7 / 10
- PricingFree plan
- Best forEnterprise teams needing integrations and translation
- Free planYes
- Paid fromFree
- Editorial workflowsYes
- Founded2005 · Cologne, Germany
- Facts checked22 Sep 2026
Where it wins
- Structured XML content with publishing workflows and multilingual locales
- REST and JSON APIs support headless delivery
- Integrates with databases, Solr, OpenAI, DeepL, WebDAV, and CMIS
Where it doesn't
- Self-hosted deployment can require technical resources
- Hosting, development, support, and extensions may add costs
- Its extensive feature set may exceed the needs of smaller websites
Our verdict on OpenCms
OpenCms is a Java- and XML-based content management system for creating and editing websites. It is aimed at mid-market and enterprise organizations managing large installations, multiple websites, structured content, and multilingual publishing. Editors can work in the browser with inline or form-based page editing, while sitemap tools support creating and rearranging pages. Structured content types are defined through XML schemas, and the platform includes image and document galleries, SEO configuration, role-based permissions, and offline/online publishing with optional release workflows.
OpenCms is free software under the LGPL and is available as open source. It can be deployed in the cloud or self-hosted, including manual installation or Docker. The published capabilities show broad integration support across MariaDB, MySQL, PostgreSQL, Oracle, Microsoft SQL Server, DB2, Solr, WebDAV, and CMIS. Headless access is available through REST and JSON APIs. Translation workflows can use OpenAI and DeepL APIs, giving teams a way to connect multilingual publishing with AI-powered translation processes. Hosting, development, support, and commercial extensions may add costs around the free core product.
The platform’s strongest fit is an organization that needs centralized management of large or multiple websites, XML-based content structures, editorial workflows, multilingual content, and database or API connectivity. Its feature breadth also makes it relevant for teams that need both traditional website editing and headless access. Smaller organizations with straightforward publishing needs may prefer a narrower CMS with less deployment and integration scope. OpenCms should be considered by teams prepared to manage a self-hosted, Java- and XML-based system; it is less suitable for buyers seeking a lightweight website builder with minimal technical involvement.
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OpenCms pricing
OpenCms fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Free |
| Platform type | Self_hosted |
| Editorial workflows | Yes |
| Custom user roles | No |
| Multilingual content | Yes |
| SEO tools | Yes |
| Media library | Yes |
| Custom content types | Yes |
| Deployment | Cloud, Self-hosted |
| Platforms | Web |
| Support | Docs |
| Built for | Mid-market, Enterprise (editorial estimate) |
| Integrations | 11 integrations: OpenAI, DeepL, MariaDB, MySQL, PostgreSQL, Oracle … |
| Pricing | Free plan |
| Website | opencms.org |
| Facts checked | 22 Sep 2026 |
OpenCms integrations
OpenCms lists 11 integrations on its own site.
- OpenAI
- DeepL
- MariaDB
- MySQL
- PostgreSQL
- Oracle
- Microsoft SQL Server
- DB2
- Solr
- WebDAV
- CMIS
Alternatives to OpenCms
- DrupalA mature CMS for complex content, editorial control, and custom digital architectures.9.4
- Webflow CMSA hosted visual CMS for structured content, dynamic pages, and integrated publishing workflows.9.3
- HubSpot Content HubA hosted CMS for teams that want personalization, localization, and marketing workflows together.9.2
See all OpenCms alternatives →
Also Ranked In
OpenCms is ranked in 4 of our directories.
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Featured on iTechGuides
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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