Quantcast is a new breed of audience service helping buyers and sellers quantify the characteristics of digital audiences against which they can activate addressable advertising solutions. Quantcast provides publishers, marketers and agencies unmatched capabilities to measure, organize, and transact based on directly-measured audience data.

The Quantified Publisher program, provides free direct-measurement of audiences for websites, videos and widgets and is used by over 85,000 publishers including NBC, CBS, MTV Networks, Hulu, Hachette-Filipacchi, FOX, BusinessWeek, HuffingtonPost, National Geographic, and Time Inc.'s SI.com, CNNMoney.com and People.com.

Quantcast Media Planner provides buyers with a free service for assessing millions of destinations against specific audience criteria (demographics, geography and affinities).

Quantcast Corporation was founded in 2005 by a team of engineers and mathematicians committed to advancing the digital media industry. The Quantcast team has conducted extensive research and development to provide publishers with a free and easy way to report on the audience metrics that advertisers demand, including traffic, demographics and lifestyle assessments.

Located in San Francisco and New York. Our team brings together the best and brightest in distributed computing, website development, Marketing, research and statistics. Our environment is open and professional. We encourage our people to take initiative on their own projects and develop new approaches to success.