"Quantcast is a digital advertising company specialized in audience measurement and real-time advertising. As the pioneer of direct audience measurement Quantcast has today the most in-depth understanding of digital audiences across the web, allowing marketers and publishers to make the smartest choices as they buy and sell the most effective targeted advertising on the market. Quantcast is dedicated to making display as relevant and effective as search, and currently delivers outstanding advertising campaigns for the world's leading's advertisers and publishers and brings accurate audience measurement to over 110 million unique web destinations. \n"