OpenX - Ad technology platform available as a hosted service or as an open source download.
PubMatic - PubMatic is the marketing automation software that powers the advertising strategy for premium publishers.
Metamarkets - We help programmatic buyers, sellers and marketplaces make better decisions in real-time.
Sharethrough - Sharethrough is a software platform that powers in-feed, native ads for premium publishers & brand marketers.
Ezoic - Improve & test ads, layouts, & content using artificial intelligence to increase website ad revenue & UX metrics. Google Adsense & Google Publishing Partner
AppNexus Publisher SSP - AppNexus Publisher SSP provides advanced controls to manage your demand partners across desktop, mobile, native, and video.