Brian O'Kelley, CEO and Co-Founder, AppNexus


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A Machine-Learning DSP Built from the Ground Up

Three special elements that distinguish the new DSP

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It’s Finally Time to Stop Advertising Waste

“Half the money I spend on advertising is wasted,” John Wanamaker once famously complained. “The trouble is, I don’t know which half.”

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Why CMOs Are Still Unconvinced About Programmatic

It’s been 10 years since real-time bidding took off, but a decade into the programmatic age, CMOs remain skeptical. When we ask them why, we hear three basic refrains. First, [...]