Magnolia is an open source, J2EE deployable content management system (CMS). It uses the standard API for java content repositories (JCR) (JSR-170) to access its content.

Magnolia is an Enterprise Content Management System (ECM) developed by Magnolia International Ltd. (formerly obinary) and a community of international contributors. It is currently available in 15 languages including Russian, Chinese, English, French, German and Spanish. Magnolia uses the JSR-170 standard API to access its content. It has a web-browser interface, an API and a custom tag library for templating in JSP and Servlets.

Two editions exist, one free open source Community Edition, and a commercial Enterprise Edition that offers additional features and professional support covered though SLA's and provided by Magnolia International.