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Ark.com is a search engine for people. With Ark, you can search for new people, old classmates, new business contacts, and even your friends. With over a billion social network profiles indexed, and using a modern architecture, Ark provided the most comprehensive people search engine in the world. Prior to founding Ark, our team has experience at Google, AOL, Symantec, Lithium, Yahoo! Research and Y-Combinator.

DemandSphere enables ecommerce and programmatic SEO teams, both in-house and agency, to drive more traffic from organic search. Our DemandMetrics platform is our core monitoring platform that turns massive amounts of SERP and market data into prioritized insights for growth. Our SERP Intelligence data warehouse accelerates our customer's ability to detect and respond to changes in the search landscape.