comScore maintains massive proprietary databases that provide a continuous, real-time measurement of the myriad ways in which the Internet is used and the wide variety of activities that are occurring online.

Mission-critical information relating to both offline and online activities is collected through comScore's innovative use of the Internet as a timely and powerful data collection medium.

comScore's products and services are utilized by many of the world's leading corporations to better understand, leverage and profit from the rapidly evolving worldwide Web.