seventeen years of stability wrapped in a modern, powerful user-centric package. It continues to set the pace for content management systems by offering the most functionality and customization out of the box.
is among the top 2% of all open source projects worldwide. It has more than 103,000 commits by nearly 900 code contributors, representing close to 1,250,000 lines of code. This is the equivalent of an estimated 350 years of effort. Plone is supported by more than 350 solution providers in more than 100 countries. The project has been actively developed since 2001, is available in more than 40 languages, and has the best security track record of any major CMS.
Plone owes its success and long term stability to the diverse and dedicated members of its community. In the Plone community you’ll find expertise from content management to design to development, and a culture dedicated to sharing those skills and talents.