Whether you are looking to create a niche question and answer site for comic book collecting or looking for a knowledge base solution for your intranet, Coordino is here for you.
Coordino is an open source Stack Overflow clone that allows you to create a question and answer system for you and your users to enjoy.
This self-hosted free question & answer system written on top of the CakePHP Framework and is packed with many features including: user rewards, tagging, remote authentication, user profiles and an administration panel.
Using Coordino you can utilize the community in your industry by combining their knowledge on your website. Over time your knowledge base can serve as a focal point for your niche or company.