OpenX - Ad technology platform available as a hosted service or as an open source download.
6sense - 6sense is a B2B predictive intelligence engine for marketing and sales.
Metamarkets - We help programmatic buyers, sellers and marketplaces make better decisions in real-time.
Leadiro - Seriously Smart & Live B2B Data
Ezoic - Improve & test ads, layouts, & content using artificial intelligence to increase website ad revenue & UX metrics. Google Adsense & Google Publishing Partner
ZoomInfo - ZoomInfo is a B2B database providing detailed business information on people and companies.