Founder: Amber Atherton (CEO)
Headquarters: San Francisco
Industry: Media and advertising
Pictured above: Amber Atherton
Zyper is a community marketing platform that connects brands with their "super fans" to help drive sales. Founder and CEO Amber Atherton is best known for co-creating the British reality TV show "Made in Chelsea," about rich young people living in West London. Top investors include Talis Capital, Forerunner Ventures, as well as backing from Y Combinator.