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Radically simplifying advertising and privacy for publishers and brands
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Advertising that works
Targeting that’s built from the fabric of the Internet—not stale 3rd party cookies—to find your precise audiences at scale.
Superior accuracy and scale

Better predict and influence your desired audience, at any point in their consumer journey with greater relevance and brand safety.

Actionable insights

Gain a competitive edge from insights built on our proprietary real-time pulse of the Internet, which powers AI-driven solutions for brands and agencies.

Trusted advisors

Our client partnerships are founded on campaign success. Join our rapidly expanding list of happy clients.

How Quantcast Measure Works
Most audience insight and measurement tools still use outdated methodologies inherited from radio and television — panel-based data collection with reports delivered weeks if not months later. Quantcast Measure is the only free audience-insights tool that uses direct measurement to deliver real-time insights from across the web.