Quantcast
Update:Fast Company Names Quantcast a 2010 Top 50 Most Innovative Company and the 3rd Most Innovative Company on the Web
 

Ad Buyers

Use Quantcast to define, buy, and deliver lookalike audiences of millions across the web.

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Ad Sellers

Implement real-time targeting solutions that allow you to sell audiences your advertisers value most.

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Everyone

Whether you are a marketer or publisher, use our free measurement services to quantify the size and characteristics of those engaged with your digital media.

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It's your audience. We just find it.

What's a Lookalike?

It's an audience of millions that resembles the customers who already engage with your brand.

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Quantcast Audience

Ad sellers - Integrate Quantcast directly with your ad server and start selling audiences, not just impressions, to your advertisers.

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Quantcast Marketer

Ad buyers - Build deep insights about your customers, and apply them in your media planning and buying process.

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Quantcast Planner

Everyone - Research and rank millions of web properties and networks based on demographic, geographic or affinity criteria.

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Quantcast Publisher

Media companies - Implement the worlds most accurate direct measurement solution for traffic and audience detail.

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