Quantcast is a web site that is based on viewing the statistics of other Web sites. Quantcast Corporations prime focus is to analyze the Internets Web sites in order to obtain accurate usage statistics by surfers from the USA. Like Alexa, Quantcast rates web pages by ranks.


Quantcast is the most popular Web-based alternative to ComScore Media Metrix.
Quantcast is the most popular free alternative to ComScore Media Metrix.
- Quantcast is Free and Proprietary









































