Why the agency reset matters for publishers with Joe Root of Permutive

BY ROB BEELER, BEELER.TECH + JOE ROOT, CO-FOUNDER OF PERMUTIVE

I always enjoy talking with Joe Root, co-founder of Permutive, because the conversation tends to go two places at once: all the way up to the big, philosophical questions about where publishing and advertising are headed, and all the way down to the tactical realities publishers are dealing with right now. That combination is important for us to focus on, especially in a moment when AI, privacy, signal loss, and agency transformation are all colliding at the same time.

Joe has been using the phrase “structural reset,” and I wanted to unpack what he means by that in this exclusive conversation.

The short version is that publishers are not the only ones being forced to rethink their model. Agencies are going through their own reset as AI puts pressure on the traditional headcount and agency-of-record fee structure. As that model changes, agencies are looking for high-margin revenue in the budgets they trade, and data has become a major part of that equation.

That shift creates a real opportunity for publishers

Agencies have built valuable data businesses, but signal loss limits how far those assets can scale when they rely on IDs and buy-side activation.

Publishers know that pain well. They also know how much inventory sits undervalued when the buy side cannot see or use the right signals. Joe’s point is that publisher data, activated on the supply side through stronger data collaboration, can help agencies scale their own data assets across far more inventory while giving publishers a better way to monetize what they already have.

For years, publishers have talked about first-party data, authentication, audience strategy, and doing data “right.”

The pressure from agencies may finally create the business case that turns those investments into something more durable. The opportunity is not just about answering one client brief. It is about building deeper agency relationships around the data assets, outcomes, and supply paths that matter to how agencies are now trying to make money.

We also talked about agentic buying and what that could mean for the future of direct

There is a real incentive for agencies to work more directly with publishers if they can do it efficiently and at scale. That does not mean every pipe in the ecosystem disappears. It does mean publishers need to think differently about what direct can look like when AI helps handle more of the transaction, orchestration, optimization, and workflow. The publishers that can support more direct demand without adding more manual strain will be in a much stronger position.

That led us into one of the most practical parts of the discussion: the publisher operating system.

Joe made the point that ad ops teams often feel industry pressure first, and they are usually the first ones to start solving for it. More direct demand, more RFPs, more campaign optimization, more reporting, and flat or shrinking teams all point to the same need. Publishers need systems that help them do more with the data and tools they already have.

AI can play a real role here, especially when it speeds up planning, campaign optimization, RFP response, and reporting workflows.

Permutive has already been building toward that through Halo and its AI capabilities inside the platform, and Joe shared where they are going next with an MCP layer designed to let publishers work through tools like Claude and start orchestrating more of these workflows themselves. That is the part I want publishers to pay close attention to.

The future we talked about may play out over the next year or the next five, but the work starts now:

Get the data foundation right, build the agency relationships that matter, and give your teams the operating layer they need to handle the next version of direct.

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