Everyone agrees first-party data matters. So why is almost none of it actually showing up in media?

In this episode of Signal & Noise, Rio Longacre and Brett House sit down with Rob McLaughlin, Founder & CEO of AUDIENCES, to unpack one of the biggest disconnects in modern marketing: the gap between data strategy and data activation.

Despite years of investment in CDPs, clean rooms, cloud migrations, and identity graphs, less than 3% of media spend is actually informed by first-party data. 

That’s not a tooling problem. It’s a model problem.

Rob breaks down why the industry has been stuck—and what needs to change:

• Why first-party data is widely understood… but rarely used
• Where activation actually breaks (hint: it’s not just tech)
• How data movement, cost, and org friction quietly kill execution
• Why brands are still paying a “tax” to use their own data
• And why the future isn’t more platforms—it’s less movement, more signal

Marketers didn’t fail to invest. They failed to connect.

Most brands now have:

• Cloud infrastructure
• Massive first-party datasets
• Sophisticated media partners

But the “last mile”—getting that data into live campaigns—is still fragmented, expensive, and slow. 

The result? Campaigns ship without it. Rob’s thesis is simple—but disruptive: Stop moving data. Start moving signals.

AUDIENCES flips the model:

• Keep data inside the brand’s cloud
• Activate directly from the source
• Eliminate onboarding, duplication, and unnecessary cost

This isn’t just cleaner architecture—it changes:

• Privacy dynamics (no data copying)
• Cost structure (no per-record tax)
• Speed of activation (real-time, not batch)

Forget the buzzwords. This is where it works:

• Suppression → Stop wasting spend on existing customers
• Seed audiences → Outperform platform-native targeting
• Lookalikes → Scale what actually drives value
• Retail media & supply-side data → Unlock real reach

And yes—brands are still getting retargeted with products they already bought.

This episode goes beyond tactics into structure:

• Why the future agency looks more like an operating system than a service layer
• Why identity + infrastructure is becoming the real differentiator
• How the balance of power is shifting back toward data owners
• And why agencies without deep data integration risk becoming assemblers—not operators

• “CDPs are irrelevant in a cloud-native world.”
• “There should not be a tax on activating your own data.”
• “The problem isn’t that brands lack data—it’s that they can’t use it.”

• CMOs and Heads of Media trying to unlock real performance from 1P data
• Data & platform leaders stuck between cloud investment and activation reality
• Agency leaders navigating the shift from services → infrastructure
• Anyone tired of hearing “first-party data is the future” without seeing results

Explore AUDIENCES: https://weareaudiences.com
Connect with Rob McLaughlin: https://www.linkedin.com/in/robanalytics/

If you’re building at the intersection of data, media, and AI—this is your playbook.

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🔍 What You’ll Learn⚡ The Big Idea: The Last Mile Is Broken🧠 A Different Model: Signals, Not Datasets🚀 Where First-Party Data Actually Wins🏗️ What This Means for Agencies & HoldCos💥 Hot Takes from Rob🎯 Who This Episode Is For🔗 Learn More🔊 Listen & Subscribe