You sell ads. We deliver them. | OpenXOpenX Ad Server is a powerful open source platform that manages advertising for more than 150,000 websites in over 100 countries. More than 300 billion ads run through OpenX Ad Servers each month. And since it's available as a software download or as a hosted service, you can decide to run it yourself or let us take care of managing the infrastructure for you. Easily manage your ad inventory. O
