The Pub Report's Trends, Tools, and Takeaways: Getting Ready for the Agentic Era

Prebid and Beeler.Tech hosted the second Trends, Tools, and Takeaways webinar, a quarterly session designed to help publishers get ahead of the shifts reshaping the open web. This quarter, the conversation circled the revenue opportunities starting to move through agentic advertising.

Mike Racic, President of Prebid and co-host, named it plainly, pointing to “a grand swell of revenue opportunities, particularly around the AdCP protocol, that most publishers should be paying attention to.”

The four sessions came at that opportunity from different sides but landed on the same point: agentic demand will reward publishers who have invested in the right foundations to receive it. 

Identity as the Foundation for Agentic Demand with Optable’s John Rosendahl

Optable's Director of Product Management, John Rosendahl kicked things off with some historical context: “We've always had an identity crisis, more or less since the dawn of programmatic.” In other words, the identity crisis isn’t new, but previous efforts to solve it haven’t stuck.

So, what’s different about the current moment? Publishers now run eight or more identity vendors at once, each with its own coverage, cost, and performance profile. Every ID a publisher carries quietly decides which buyers can reach it.

For the agentic era, that fragmentation stands to be a major constraint. When buyer and seller agents transact through interoperable standards, they act on the identity and audience signals they have access to. Insufficient or vendor-locked signals mean your inventory looks less appealing to the agents doing the buying.

John's answer was to treat identity as owned infrastructure: a flexible ID graph you control, rather than coverage rented from third parties whose terms and roadmaps shift underneath you.

He left publishers with three principles to act on:

1. Own your graph.
2. Build for flexibility.
3. Interoperate intentionally.

“Sustainable revenue is going to be built off identity solutions.” — Rob Beeler, Beeler.Tech

The Wider Conversation

Erik Svilich (Encypher) co-chairs the C2PA Text Provenance Task Force. He made the case for content authenticity that buyers and their agents can read.

Brands don’t want to run beside scraped pages, deepfakes, or AI slop, and machine-readable provenance lets original reporting prove what it is. That signal only grows in value as agents decide where to spend.

Brian Sardo (Microsoft) walked through a model for Prebid Server as a publisher-controlled decision engine, coordinating demand while leaving delivery to the ad servers publishers already run.

Kieran Greene (Shinka) and Karim Mourra (JWX) closed on video caching and migration, where the goal sounds simple but is harder to deliver: cut latency without giving up control.

What This Means for Publishers

The agentic opportunity Mike opened with is beginning to move, and the sessions made it clear that publishers can’t capture it by signing up with another vendor. They need to own the foundations agents will read, with provable content, identity and audience signals they control, and decisioning that stays in their hands.

For most publishers, the first move is the one John outlined: Own your identity graph, keep it flexible, and make it interoperable. When agentic demand goes looking for your inventory, it can find the signals you own and can stand behind.

Optable is the agentic audience platform building the identity, audience, and activation infrastructure for publishers. To see how that holds up against the fragmentation John described, book a demo. And to go deeper on the agentic shift driving this quarter's conversation, download our guide here.