Third-party cookies are hanging on, but Epsilon says brand marketers should still focus on first-party data

Google may have changed course on its approach to third-party cookie deprecation on Chrome, but that doesn’t mean brand marketers should take their foot off the pedal when it comes to testing cookie-less targeting solutions.

At least that’s what Rachel Cascisa, vp of platform adoption at Publicis’ marketing tech company, Epsilon, believes. As it is, recent studies from Adobe and Epsilon have found that marketers are “considerably less ready” for third-party cookies to disappear from the advertising ecosystem in 2024 than they were in 2022. And while Chrome may not experience total deprecation after all, by and large industry executives are estimating a steep drop off, upwards of 70% to 80%.

“I think that you can liken it to procrastinating to study for an exam,” said Cascisa. But instead of waiting to study, she said Google’s announcement “gives opportunities for [marketers] to focus on things that are third-party cookie deprecation adjacent. Things like first-party data strategy. That is just a good strategy for marketing, regardless of whether cookies will be deprecated or not.”

On the latest episode of the Digiday Podcast, Cascisa discusses the different strategies that brand marketers should be putting to the test now, prior to Google firming up its proposed cookie deprecation plan, including clean rooms, data collaboration and ID bridging. She also discusses why or why not these solutions are working for marketers right now, and where cookie-less targeting is still lacking.