The Bleak Future of Third-Party Cookies in AdTech

 

On this MarketScale podcast, Voice of B2B was joined by PrograMetrix Co-Founder and Managing Director Phil Parrish, an AdTech veteran, to discuss a hot topic in the space – the potentially bleak future of third-party cookies in the face of emerging technologies.

Essentially, third-party cookies are those created by domains other than the one the consumer is directly browsing, and they’re most commonly leveraged in the advertising space.

PrograMetrix is a programmatic advertising agency, meaning it works to automate ad buying and place data-driven ad campaigns across the channels consumers are interacting with, making Parrish a uniquely qualified voice to discuss the changing trends in the way online ads are shifting.

Parrish has seen many a monumental shift in his decade in the industry, and the changing role of cookies is a major one. While cookies initially changed the way targeted ads and targetable consumer segments were leveraged, the third-party cookie is beginning to show cracks in the foundation.

“The reason that the cookie is somewhat ‘under attack,’ I think, is somewhat two-fold,” Parrish said. “One, it’s governments regulating the open internet, right, and understanding that there are data and privacy concerns. … On the other hand, there are more consumers that are becoming more knowledgeable about their internet usage and what companies do with their browsing behaviors and tendencies.”

To adapt, Parrish said, “identity links” that enable addressability without cookies, device graphs to identify users without cookies, IP targeting and more are going to be part of a cookie-free landscape.

Follow us on social media for the latest updates in B2B!

Image

Latest

Mental Health Care
Policy, AI, and New Funding Models Are Reshaping Mental Health Care Delivery
April 16, 2026

Mental health care isn’t a new problem—but it’s finally being treated like an urgent one. After years of being sidelined, the cracks in the system are becoming impossible to ignore: overstretched clinicians, long wait times, and entire communities without consistent access to care. In the U.S., the scale is striking—more than one in five…

Read More
promoted
How to Succeed After Getting Promoted: Seeking Feedback, Acting with Intention, and Leading with Perspective
April 16, 2026

Stepping into a leadership role today isn’t just a step up—it’s a shift into constant visibility, where expectations arrive immediately and the margin for error narrows. As organizations flatten structures and demand faster decisions, newly promoted leaders are expected to deliver impact from the outset, often without the space to fully adjust. According to…

Read More
AI in business
A Practical Conversation About AI in Business: From Hype to Real-World Impact
April 15, 2026

Artificial intelligence has moved from buzzword to boardroom priority at a staggering pace. Yet despite widespread adoption, many organizations are still struggling to turn experimentation into measurable business value—some estimates suggest the majority of enterprise AI initiatives fail to scale successfully. As AI becomes “table stakes” across industries, the real challenge is no longer…

Read More
weekly drive-in
Metropolis: Weekly Drive-in
April 15, 2026

Metropolis “Weekly Drive In” reflects a new era of storytelling where AI meets real-world execution, turning everyday field performance into momentum. Centered on genuine conversions and local wins, the series highlights how the company is scaling not just through technology, but through visibility and shared recognition. In an emerging recognition economy, these updates act…

Read More