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.
Internet-scale 1st party data, self-adapting predictive models and integrated AI optimization.
Powered by Q, the Quantcast Intelligence Cloud is our suite of AI-driven audience insights, targeting and measurement solutions.
Marketers, publishers, agencies and consultancies use the Quantcast Intelligence Cloud, powered by Q, to discover new customers, drive incremental growth and deliver business outcomes.
A free way to know your audience accurately on any site or app.
Grow your business with advanced audience insights and campaign reporting.
Real-time understanding of your audience.
Reach your desired audience along their path to purchase.
Measurement tools to manage your campaigns in real-time.
The Quantcast suite of insights and advertising products helps publishers, brands, and agencies understand, reach and influence customers. The transparency and consent solution enables publishers and brands to obtain, manage and propagate consumer consent in a non-commercial, GDPR compliant framework.
Plan your content, grow your audience and get more from ad sales.
Reach your audience when it counts.
Obtain and manage consumer consent across the digital ecosystem with Quantcast Choice
Explore how thousands of websites use Quantcast to understand their audience.
Resources on everything from viewability to audience insights and measurement.
Interested in learning more about Quantcast?
Watch our quick tutorials on how to use the Self-Serve UX.