Welcome to comScore


comScore is a leading internet technology company that measures what people do as they navigate the digital world - and turns that information into insights and actions for their clients to maximize the value of their digital investments. comScore operates the ScorecardResearch census measurement service.

Founded in 1999 and headquartered in Reston, Virginia, comScore is a global media measurement and analytics company that helps media buyers and sellers understand and make decisions based on how consumers use different media, such as TV, video, mobile, desktop and more. Through its products and partnerships, comScore helps its more than 2,500 clients understand their audiences, know if their advertising is working, and access data where they want and need it.

Address: Reston, United States
Website: www.comscore.com

Make Your Research Choice

We conduct research responsibly to earn what matters most to us: your trust!

Discover how through our explainer videos! Want more control? Explore the profile pages of our Research Choices partners and find out more info about participating companies' privacy policies, offered control and choice options, and additional company-specific information.

An Introduction to Audience Measurement Research

The Technologies Used For Audience Measurement Research

How We Keep Your Data Safe

Because Your Experience Matters

Without you, audience measurement research cannot accurately reflect the experience of users. Help us to improve the internet experience of every user, and especially you! But it is your choice to decide whether we can use your details for passive audience measurement projects.

Our privacy commitments

Participating Research Choices organisations are transparent about their
data collection and use practices. Check our commitments so you can
find out what we specifically do with the data we collect for research.

Make your Research Choice

Participating Research Choices organisations offer you the opportunity to opt-out of research. If our information hasn't encourage you to continue to participate, then simply click on the link below to exercise your choice

Contact us

Have more questions?

Research Choices organisations are available to answer any questions you may have about the use of data for research purposes. If you have any concerns just get in touch and let us know and we'd be happy to respond to you!