Home AdExchanger Talks Podcast: The Singular BOK

Podcast: The Singular BOK

SHARE:

AdExchanger Talks is a podcast focused on data-driven marketing. Subscribe here.

The godfather of programmatic has retired from advertising. Or has he?

In his first interview since selling AppNexus to AT&T for an estimated $1.6 billion (and stepping down), former CEO Brian O’Kelley comes on the AdExchanger podcast for a nice long talk.

O’Kelley, known to friends and colleagues as BOK, was the tech brains behind primordial ad exchange Right Media before founding AppNexus as an open, independent RTB platform. He has earned his status as a poster child for programmatic not only through his engineering accomplishments and business acumen, but also for his outspoken views and 6’5” stature.

BOK, sporting a gray beard, holds forth on a bunch of topics: the sale of AppNexus, what he’s doing now and whether he’s really retired from ad tech. He also talks about legacy, both his own and programmatic’s as a whole.

And perhaps befitting his “poster child” status, O’Kelley voices misgivings about what the industry has wrought.

“If you’re a high-quality content publisher, do you want to sell your inventory programmatically to maximize yield?” he says. “It’s unclear if it actually is better from a yield perspective than the old way … We’ve made audiences so much more important than context and content, that I think we undervalue premium inventory.”

O’Kelley says the fetish for buying audiences created problems that didn’t exist before the rise of programmatic, from obvious abuses like fraud to less obvious ones like attribution gaming and buying cheap traffic in ways that destroy brand value and publisher revenue.

“If I were starting a company today, I’m not sure I would do banner advertising. And for someone who spent 15 years trying to build a banner company, that makes me want to vomit,” he says. “I would love to see some publishers really have a hard conversation for themselves about how to turn advertising as a medium into something that really delivers value for marketers.”

But he adds, “But that’s not how you get paid in the space.”

Also in this episode: The return of BOK? A potshot at AdExchanger. A personal policy against ad tech investing.

Tagged in:

Must Read

Comic: CTV Tracking

Upfronts Advertisers Say They Want Outcomes – And Amazon Licks Its Chops

Amazon has packaged a handful of upgrades to its ads measurement solutions, obviously catered to TV and streaming media advertisers.

AdExchanger Senior Editors Anthony Vargas and Alyssa Boyle.

POSSIBLE 2026: AdExchanger's Hot Takes

AdExchanger Senior Editors Alyssa Boyle and Anthony Vargas share their takeaways from three days chatting about agentic AI at POSSIBLE.

Reddit Reports A 75% Boost In Q1 Ad Revenue As It Reaches For 100 Million Daily US Users

Generative AI search has pushed traffic off a cliff across most of the internet, but not on social platforms. Reddit included.

Privacy! Commerce! Connected TV! Read all about it. Subscribe to AdExchanger Newsletters

POSSIBLE 2026: Can AI Help Agencies Finally Break Down Those Silos?

Domenic Venuto, indie agency Horizon Media’s chief product and data officer, sat down with AdExchanger during POSSIBLE at the Fontainebleau in Miami to unpack the role of AI in today’s media and advertising landscape.

Google Touts Its AI Ad Tech Adoption And New AI Max Features

Google announced new features and ad types for AI Max, its AI-based bidding product for search and shopping or sponsored product ads. The company also touted “hundreds of thousands” of advertisers using AI Max.

Hand pressing blue AI button on keyboard. Digital collage of artificial intelligence interface.

Meta’s Ad Machine Is Purring, So Why Did Its Stock Drop?

Meta’s Q1 call sounded like an AI and hardware pitch, but under the hood it was still about one thing: investing in AI to squeeze more money out of its ads business.