Open Source Inside

Apostrophe is built on open source components. And we've contributed Apostrophe technology as open source.

Apostrophe is built on Symfony, an amazing open source web development framework for PHP. And the core of Apostrophe itself is available as a plugin for Symfony.

You can find out more on apostrophenow.org, an entire site dedicated to the care and feeding of the open source Apostrophe project.