Quizterra - Create, publish and monetize interactive content on your website. Quizterra is a functional quiz making software with great designs, wide functionality, and free embed.

AerServ - AerServ offers monetization solution for mobile publishers.

Zembula - Zembula enables marketers to create and embed interactive experiences that are optimized for conversion.

OpenX - Ad technology platform available as a hosted service or as an open source download.

4screens - 4screens is an interactive content creation platform enabling marketers to create engaging interactive content and social experiences.

MoPub - MoPub is a mobile monetization platform that helps publishers drive more revenue from advertising and mobile transactions.