Stack Overflow - Community-based Q&A part of the Stack Exchange platform.
Nativo - Nativo is an advertising technology platform for brand advertisers and publishers to scale, automate, and measure native ads
The Answer Bank - The Answer Bank is the UK’s leading question-and-answer site.
StackAdapt - Native advertising demand side platform.
Askalot - Askalot is a next generation CQA (Community Question and Answer) system.
MGID - MGID is a native advertising platform to acquire visitors, monetize websites, build new audiences, and grow traffic.