The Data Collaboration Summit

AI-era solutions for the advertising ecosystem

MapPin

Sony Hall, 235 W 46th St, New York

CalendarDots

Oct 23, 2025, 9:30am - 5:00pm

The rules of publishing and digital advertising are being rewritten. With the rise of LLM-driven search, browsers are reshaping how audiences discover and engage with content. This shift is already having a meaningful impact on publisher referral traffic. Yet where there is strong, high-quality data, there is potential for AI to thrive. Unlocking that potential requires the right tools, approaches, and collaboration models.

The Walled Gardens - Google, Meta, Amazon - are proving just how powerful effective collaboration strategies can be. The rest of the ecosystem now faces a pivotal moment: adapt with smarter, data-driven partnerships or risk being left behind.

We're in the Outcomes Era, where the ability to collaborate, activate, and curate data will determine success.

Hosted by Permutive, this Summit is more than a discussion. It’s a demonstration of what’s possible when collaboration is built on direct relationships and a shared ambition to reimagine advertising - raising the performance of the Open Internet to rival, or even outperform, search and social.

Expect candid conversations, breakthrough case studies, and connections that accelerate outcomes. Complete the form to save your spot.

Meet our first confirmed speakers below. Stay tuned, the agenda will be announced shortly!

Meet the speakers

Mike Nuzzo headshot
Mike Nuzzo

SVP, Head of Hearst Data Solutions

Mike is an award-winning senior leader with 15+ years of experience driving digital consumer engagement. He has a proven track record of building and leading high-performing teams while delivering results for leading brands including Sears, Vonage, Fidelity, and Titleist. Currently, he serves as SVP of Data Solutions at Hearst Magazines.

Steph Mazzamaro headshot
Stephanie Mazzamaro

Steph is an experienced data leader with expertise in architecting data strategies, developing first-party solutions, and bringing products to market. She excels in cohort pricing, data storytelling, and bridging product, sales, and marketing teams to deliver impactful client solutions. Currently, she serves as Head of Programmatic, Addressability & Ops at The Arena Group.

Joe Root headshot
Joe Root

Co-founder & CEO, Permutive

Joe is the co-founder and CEO of Permutive, a company building the data collaboration platform for the advertising ecosystem. He co-founded the company in 2014 with Tim Spratt, with the goal to rebuild data in advertising to protect privacy and ensure the Open Internet thrives.

Chloe Grutchfield Photo
Chloe Grutchfield

VP of Products, Permutive

Chloe is VP of Products at Permutive, a role she has held since 2023. She brings extensive experience in product leadership from senior roles at Sourcepoint, Verve, and Telefónica, and as co-founder of RedBud Partners.