Research Competitors: Get traffic, engagement, and demographic data for millions of websites. Benchmark Your Performance: Know where you stand by tracking online market share in your industry. Identify New & Proven Keywords: Find out what keywords are driving traffic to any website or category. Discover Referral Sources: Learn about websites that your competitors are using to drive traffic online. Find New Prospects: Compile lists of the top sites on the web ranked by any Compete metric.

Search : Get the best understanding of your audience through demographic and geographic data, along with detailed information around interests that includes similar websites your audiences frequent. Access your data on the Quantcast website or via the Measure API. Insights : See traffic and demographic profiles by content consumed, features used or ad campaigns exposed, across all your properties, mobile and web. Mobile : Use Quantcast's product insights to help you find and attract new users, and make sense of how they move between your platforms. You can showcase your audience publicly, and your audience data to advertisers looking to buy media across your mobile properties. Compare : Give meaning to your metrics. An essential element of all our measurement profiles, Quantcast's Compare tool lets you see your site's activity in relation to your competition. Cross-Platform Usage : Understand how groups of logged-in users return across platforms. Analyzing return visits can help you measure efforts to migrate users between platforms, as well as show advertisers multi-platform usage.