Zemanta - Zemanta is an online content and links suggesting platform that provides a plugin to the bloggers, publishers and other types of content creators.
Ezoic - Improve & test ads, layouts, & content using artificial intelligence to increase website ad revenue & UX metrics. Google Adsense & Google Publishing Partner
StackAdapt - Native advertising demand side platform.
AdvertServe - AdvertServe combines everything you need into a unified ad serving platform for web, mobile, e-mail, and video.
Nativo - Nativo is an advertising technology platform for brand advertisers and publishers to scale, automate, and measure native ads
AdThrive - AdThrive is an ad optimization solution just for bloggers.