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Cookieless Trends & Statistics

EMARKETER offers market research, trends and statistics for a variety of topics and industries. Here you will find a collection of reports, articles and other resources for Cookieless
Google’s Privacy Sandbox elimination ends the quest for a cookieless Chrome

Google’s Privacy Sandbox elimination ends the quest for a cookieless Chrome

Article
Oct 20, 2025

Google has officially eliminated its Privacy Sandbox and removed the remaining 10 Sandbox technologies that were still available, marking an end to its yearslong plan to pivot away from third-party cookies on Chrome. Even as giants like Google step away from first-party initiatives, advertisers should prepare for continued change as many are pushing forward with post-cookie ambitions. Cookies may linger for some time to come, but that doesn’t negate broader consumer sentiments that favor data transparency.

Programmatic Advertising Forecast and Ad Tech Trends H1 2025

Programmatic Advertising Forecast and Ad Tech Trends H1 2025

Report
Feb 12, 2025

Disruption is imminent for programmatic. The market teeters on the brink of several seismic shifts around identity and audience data. And a landmark antitrust ruling could energize an already hot ad tech consolidation streak.

Chrome’s New Path for Privacy

Chrome’s New Path for Privacy

Report
Aug 12, 2024

Google no longer plans to unilaterally eliminate cookies from its Chrome browser. After four years of begrudging preparation, the advertising industry is reeling.

Programmatic Advertising Forecast and Ad Tech Trends H2 2024

Programmatic Advertising Forecast and Ad Tech Trends H2 2024

Report
Aug 09, 2024

Advertisers won’t have to quit third-party cookies cold turkey, but long-standing market dynamics around access to quality data aren’t going anywhere.

The Privacy-First Programmatic Opportunity

The Privacy-First Programmatic Opportunity

Report
Jul 29, 2024

What are advertisers’ and publishers’ biggest challenges as they redesign their programmatic strategies around data protection legislation and other privacy changes?

Google abandons cookieless Chrome: Ad experts say ‘industry will likely end up in the same place’

Article
Jul 24, 2024

Google put a lid on its cookie deprecation plans on Monday, proposing that rather than deprecate third-party cookies, it would prompt Chrome users to “make an informed choice” on how they share their data with advertisers, according to a blog post from Anthony Chavez, vice president of Google’s Privacy Sandbox.

Walmart leads RMNs in impressions—if you don’t count Amazon

Walmart leads RMNs in impressions—if you don’t count Amazon

Article
Jul 12, 2024

Walmart’s retail media network generated 11 billion impressions in Q1: The retailer is chipping away at Amazon’s dominance, despite the latter’s moves to boost non-endemic spend.

Only 32% of publishers are prepared for the end of cookies

Only 32% of publishers are prepared for the end of cookies

Article
May 20, 2024

Advertisers and publishers need to prepare the end of cookies—and fast: A Teads survey found that less than a third of publishers have started adjusting to the change.

FAQ on Third-Party Cookie Deprecation and ID Resolution

FAQ on Third-Party Cookie Deprecation and ID Resolution

Report
Jan 23, 2024

In 2025, Google will begin gradually phasing out third-party cookies, with the goal to eradicate them by year’s end. To help our readers prepare, we answered the most common questions we receive on cookie deprecation and identity resolution.

Programmatic Ad Spending Forecast H1 2024

Programmatic Ad Spending Forecast H1 2024

Report
Jan 19, 2024

Programmatic will account for more than 9 in 10 display ad dollars this year. How it fares as the last legacy identifiers die out will make or break the future of digital advertising.

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Programmatic Advertising Trends Q4 2023

Programmatic Advertising Trends Q4 2023

Report
Nov 14, 2023

The cookie will finally crumble in 2024, forcing advertising stakeholders to embrace privacy-preserving targeting and measurement alternatives.

Programmatic Ad Spending Forecast Q3 2023

Programmatic Ad Spending Forecast Q3 2023

Report
Sep 13, 2023

Programmatic digital display is no exception to the ad spending downturn that has sent ripples through our forecast. As marketers scrutinize their investments, social networks are losing share of the programmatic pie while CTV and retail media drive growth.

Audience targeting weighs most on executives’ minds as cookieless future looms

Audience targeting weighs most on executives’ minds as cookieless future looms

Article
Jun 30, 2023

Over half (53%) of executives worldwide say their leading concern regarding their digital advertising strategy is being able to reach target audiences effectively at scale, per IDC.

Programmatic Advertising Trends Q2 2023

Programmatic Advertising Trends Q2 2023

Report
Jun 08, 2023

Disintermediation is getting real, upfront advertisers want their programmatic CTV spending accounted for, and Google shares early results from the Privacy Sandbox.

Programmatic Ad Spending Forecast Q1 2023

Programmatic Ad Spending Forecast Q1 2023

Report
Feb 24, 2023

Programmatic display ad spending is growing despite challenging economic conditions. Where it’s growing, and how fast, depends on how much data advertisers can access.

Programmatic Advertising Explainer

Programmatic Advertising Explainer

Report
Jul 19, 2022

Learn how advertisers, publishers, and ad tech players operate in the programmatic marketplace that fuels over 90% of digital display ad spending.

US Programmatic Digital Display Ad Spending 2022

US Programmatic Digital Display Ad Spending 2022

Report
Feb 15, 2022

Despite uncertainty stemming from ongoing challenges in identity resolution, programmatic display ad spending is steadily taking on an ever-greater share of total US digital display ad spending.

Big Tech chafes at European privacy and antitrust initiatives

Article
Feb 08, 2022

Google, Meta find themselves in Europe’s regulatory crosshairs once more: As increased scrutiny drives up the cost of doing business, Big Tech tries to fight back.

Retail media networks hit their stride in 2021

Retail media networks hit their stride in 2021

Article
Jan 03, 2022

Brands eagerly jump on the retail media network bandwagon: As access to customer data becomes a priority for brands, retailers see an opportunity to diversify their revenue streams.

Ad Targeting 2021

Ad Targeting 2021

Report
Aug 18, 2021

Digital media revolutionized advertisers’ targeting capabilities. But regulatory and commercial updates are changing how advertisers can find and reach audiences in digital media. Read on to understand how the ecosystem is dealing with ad targeting trends in 2021.

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