Plone is a free and open source content management system built on top of the Zope application server, that can be used for any kind of website, including blogs, internet sites, webshops and internal websites. It is also well positioned to be used as a document publishing system and groupware collaboration tool.
The strengths of Plone are its flexible and adaptable workflow, very good security, extensibility, high usability and flexibility, that have placed it among the top 2% of all open source projects worldwide, with 340 core developers and more than 300 solution providers in 57 countries.
The project is owned by the Plone Foundation and is available for all major operating systems in more than 40 languages, with the best security track record of any major CMS.
Popular sites using Plone