Home The Big Story The Third Delay For Third-Party Cookies Leaves Ad Tech In Limbo

The Third Delay For Third-Party Cookies Leaves Ad Tech In Limbo

SHARE:
Logo for AdExchanger's Big Story podcast, with journalistic insights on advertising, marketing and ad tech

Well, folks, it’s happened again. For the third time, Google pushed back its original deadline to remove third-party cookies from Chrome. On Tuesday, it said it would no longer remove cookies in 2024, and didn’t set a new deadline for removal.

On this week’s episode, the editorial team talks through this latest announcement from Google, and how the delay will affect the rest of ad tech’s plans to go cookieless.

But first, how did we get here? Leading up to this moment, it seemed like Google would finally quit cookies.

At the beginning of this year, Google removed cookies for 1% of Chrome traffic in January, which is more than it has done over the previous four years. With promises backed up by action, many believed Google’s assertion that it would fully remove cookies in the second half of 2024.

At the same time that Google was planning to deprecate third-party cookies, the pushback on its replacement, the Privacy Sandbox, intensified.

The IAB Tech Lab released a scathing report showing all the areas where its Privacy Sandbox Task Force deemed a replacement wasn’t ready in February. And industry testers shared a chorus of concerns about details of the Privacy Sandbox, from latency to its in-browser decisioning to its waterfall-like auction setup that seemed to preference Google. The business implications of these complicated technical details are still being untangled by the ad tech community.

Meanwhile, almost every ad tech company now has some sort of cookieless solution, with varying levels of performance or adoption. And other mobile browsers and apps don’t use cookies – but often, seem like they still can’t entice buyers to shift budget from cookie-enriched Chrome. With the latest pushback, ad tech remains in limbo. It’s a strange place to be. But we’re here with you to talk it out.

Must Read

Comic: Weather Bar

Neuroscience And AI Are Transforming The Weather Company’s Measurement Stack

TWC is building a monetization model that treats weather as both a contextual and an emotional signal, and it’s using AI sales agents to bring it to market.

The Largest Shopping Mall Operator Has Its Own Retail Media Network

Simon Property Group, the largest shopping mall operator in the world, is taking its biggest step yet into the world of data-driven advertising. On Thursday, the company launched Simon Media Network, its version of a retail media network.

The Trade Desk’s Zuma Update Adds A Host Of AI-Powered Easy Buttons To Its Kokai Platform

TTD is introducing agentic AI workflow improvements and automated audience building, which are quickly becoming table stakes for programmatic platforms.

Privacy! Commerce! Connected TV! Read all about it. Subscribe to AdExchanger Newsletters

NBCU’s Streaming Strategy Involves Revisiting The Cable Playbook

In the modern streaming landscape, everything old is new again. At least that’s the case for NBCUniversal, which is trying to bring back bundled distribution deals and appointment viewing.

Joel Meyer, Chairman, Prebid.org

New Chairman Joel Meyer Dishes On Prebid’s Reset For The Agentic Ad Tech Era

OpenX CTO Joel Meyer, who was named Prebid’s new chairman, previews the org’s next phase and helping publishers navigate competing agentic protocols.

These are the days of our lives

After Years Of Fighting LGE, Alphonso Is Headed For An IPO – Unless Comcast Or The Koch Brothers Get There First

Alphonso – LG’s ad tech division – finally has a way out of its legal drama with parent company LG Electronics. Actually, it has three potential options.