OpenX Overview

In a market dominated by big advertisers and huge networks, life as a publisher can be tough. Well, OpenX is here to help. We’re an open source advertising community dedicated to helping publishers make more money. Tens of thousands of people around the world have turned to our free ad serving software. With OpenX you're free to choose banners, campaigns and terms that suit you. And our highly sophisticated tracking system means you can gather statistics and optimise campaigns, all from the same simple interface. The result of this flexibility and reporting means that with OpenX, you can take complete control of your advertising. We're here to help you grow your business.

(Source: Openx)