AerServ - AerServ offers monetization solution for mobile publishers.
CodeFuel - CodeFuel content and search monetization allows content publishers to create new revenue streams and advertisers to hit targeted audiences.
Google Ad Manager - Grow revenue wherever your users are with an integrated ad management platform that surfaces insights for smarter business decisions.
iBILLBOARD - iBILLBOARD offers solutions for monetization of publisher's advertising inventory and campaign management.
OpenX - Ad technology platform available as a hosted service or as an open source download.
Ezoic - Improve & test ads, layouts, & content using artificial intelligence to increase website ad revenue & UX metrics. Google Adsense & Google Publishing Partner