Over half of the open web is cookieless - and it's taking a chunk out of your programmatic advertising revenue.
With Quantcast technology, you'll drive maximum outcomes from your full audience, with or without third-party cookies. Simple.
Third-party cookie-blocking movements from browsers, regulators, and consumers have caused a cookie-dependent ad ecosystem to fragment. Limiting ad campaign reach, measurement, and optimization opportunity.
of users delete cookies after a few days
of the open web has no third-party cookies
Source: Quantcast Platform
Plan, activate, and measure audiences and campaigns with real-time accuracy third-party cookies can't match.
Sourcing real-time granular data from over 100m+ digital destinations, our platform generates unique, accurate, ever-evolving insights into audience behavior, interest, and intent.
Powerful machine learning recognizes and acts on even the smallest online data signals, for full audience addressability. So you can drive the very best outcomes across the entire open web.
Tried and tested cookieless solutions, built to drive impossible outcomes.
Quantcast gets advertisers ahead of the curve.
When Yokohama needed to reach tire shoppers in previously inaccessible environments, our cookieless technology didn't just double their reach – it delivered their most efficient quarter ever, with 46% lower CPA.
Large language models (LLMs) contextualize the open web's content into an organized digital library of categories and concepts, with an understanding of relational links between every topic and page.
Billions of contextual and behavioral signals feed machine learning models to encapsulate, in real time, the ever-evolving behaviors of audiences browsing the open web. Omnichannel and full-funnel.
Measure and report on audiences and campaigns, from brand to demand - with or without cookies.
In this playbook, you'll find guidance on the best ways to approach all-important cookieless measurement, including:
- Different types of measurement
- Best practices for marketers
- Recommendations for the future
Hear from our Lead Product Manager about probabilistic measurement, and how its development will shift the marketing landscape - especially in a post-cookie world.
Cookieless FAQs