Analyzes perceptions of brands on social media and attempts to predict future behavior from data. They also run social media campaigns for customers.
Audience measurement and analysis company. comScore asks people to install monitoring software on their computer in exchange for various benefits. This software records their browsing activity and comScore sells this to marketing companies and campaigns. comScore also collects data from other sources, including TV audience measurement and surveys. They are a huge company, with offices in nearly two dozen countries.