Reddit - Reddit gives you the best of the internet in one place. Get a constantly updating feed of breaking news, fun stories, pics, memes, and videos just for you.
StackAdapt - Native advertising demand side platform.
Visitmotion - Visitmotion is a blog discovery platform that helps writers promote their content to engaged audiences.
Nativo - Nativo is an advertising technology platform for brand advertisers and publishers to scale, automate, and measure native ads
Bloglovin' - Follow your favorite blogs and discover new ones, on both the web & your Smart phone.
Zemanta - Zemanta is an online content and links suggesting platform that provides a plugin to the bloggers, publishers and other types of content creators.