OpenX - Ad technology platform available as a hosted service or as an open source download.
AddThis - AddThis free website tools include share buttons, targeting tools and content recommendations help you get more likes, shares and followers and keep them coming back.
Metamarkets - We help programmatic buyers, sellers and marketplaces make better decisions in real-time.
Shareaholic - Shareaholic is trusted by over 300000 brands, businesses, agencies, and individuals to grow website traffic and engagement 24 hours a day, 7 days a week.
Ezoic - Improve & test ads, layouts, & content using artificial intelligence to increase website ad revenue & UX metrics. Google Adsense & Google Publishing Partner
AddToAny - Share buttons by AddToAny, the universal sharing platform for websites and apps.