StackAdapt - Native advertising demand side platform.

Contextly - Contextly provides content recommendation system for publishers.

Nativo - Nativo is an advertising technology platform for brand advertisers and publishers to scale, automate, and measure native ads

Pixfuture - Pixfuture is a self serve advertisement platform for advertisers and publishers.

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.

Connatix - Connatix is a native advertising solution for both advertisers and publishers looking to display content across the web and mobile platforms