StackAdapt - Native advertising demand side platform.
Google Ad Manager - Grow revenue wherever your users are with an integrated ad management platform that surfaces insights for smarter business decisions.
Plista - Plista offers targeted digital advertising solutions.
Epom - An ad serving solution for publishers, advertisers, ad and affiliate networks
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.
Kevel - Kevel's APIs make it easy for engineers and PMs to quickly launch a fully-customized, white-labeled, server-side ad server.