StackAdapt - Native advertising demand side platform.
Vote.org - Everything you need to vote
Nativo - Nativo is an advertising technology platform for brand advertisers and publishers to scale, automate, and measure native ads
Outvote - Your friends can flip elections
Zemanta - Zemanta is an online content and links suggesting platform that provides a plugin to the bloggers, publishers and other types of content creators.
Vote Absentee - A guide to absentee voting in the 2018 midterm elections.