Thousands of websites and apps get a deeper understanding of their audience by using Quantcast Measure. Much of that data is public, so we encourage you to explore.
As a data-driven company, we've become well-known for our Top Ranked Sites list, which by default, ranks top U.S. websites by monthly visitors. Switch countries to get a different perspective.
For sites that use Quantcast Measure, you can click through for an in-depth view of their audience data and insights.
Audience data drives our storytelling as well. The posts below demonstrate what you can learn when you take a closer look at your audience.
Harness the real-time pulse of the open Internet
Since 2006, we’ve been building Q - the world’s largest AI-driven audience behavior platform for the open Internet that today directly quantifies over 100 million mobile and web destinations. Comprised of Internet-scale 1st party data, self-adapting predictive models and integrated AI optimization, Q’s collection of machine learning technologies continually interprets the consumer behavior graph giving brands a real-time pulse of the Internet.
million web destinations use Quantcast
number of times we see the average Internet user each month