OpenX - Ad technology platform available as a hosted service or as an open source download.
Google Ad Manager - Grow revenue wherever your users are with an integrated ad management platform that surfaces insights for smarter business decisions.
Metamarkets - We help programmatic buyers, sellers and marketplaces make better decisions in real-time.
MicroAcquire - A free & anonymous startup acquisition marketplace
Ezoic - Improve & test ads, layouts, & content using artificial intelligence to increase website ad revenue & UX metrics. Google Adsense & Google Publishing Partner
SmartBribe - Get free traffic to your site (turn one visitor into three)