Privacy Sandbox

On April 18th, Google published the results from Google Ads’ interest-based advertising testing, where, among other tools, Topics API was analyzed. We are happy that the Google Ads team joined RTB House and Criteo in openly publishing findings from experiments with Privacy Sandbox APIs.

In the report, the Google Ads team compares the effectiveness of applying Topics API, contextual signals, and publisher first-party IDs instead of cookies for Interest-Based Advertising (IBA). Third-party cookies were allowed in this experiment for use cases unrelated to targeting, such as frequency capping and measurement.

Despite their seemingly innocent name, cookies have found themselves at the heart of one of the internet’s biggest privacy revolutions. Specifically, third-party cookies have come under fire from privacy-advocacy groups, ultimately leading Google to work towards a cookieless future. This change will have significant implications for advertisers, as third-party cookies have been an essential targeting technology since their inception.

Let’s dive into the implications of Google’s decision and how you can prepare for the cookieless future.

The cookieless future is fast approaching. This decision by Google, sparked by very real privacy concerns, removes a key personalization capability for advertisers: third-party cookies. To counteract this, Google has been building a series of tools to replicate their functionality, and today we’re going to dive into one of them: Google Topics API.

As Chrome plans the deprecation of third-party cookies for early 2025, and the deadline is fast approaching, the AdTech ecosystem is in pressing need of a detailed plan of how the phase-out of third-party cookies will look. A clear schedule will help ensure efficient planning and coordination, allowing for a smooth transition to a stable, vibrant ad ecosystem based on Privacy Sandbox. To help achieve this clarity—and to initiate a wider discussion—in this blog post, we will propose what we believe is a viable next step after the 1% deprecation.

It doesn’t matter how good your adverts are if you can’t find people who want to connect with your brand. Even iconic brands struggle to get seen in a sea of choices, and the key to success in modern marketing is finding the right audience through targeted advertising. This term is broad, so let’s take a look at what targeted advertising is, how it works, and how you can use it to make your advertising campaigns more effective.

In early 2020, Google first announced its intention to retire third-party cookies from Chrome. Despite numerous twists and turns, one thing remains certain: the relevance of third-party cookies is on a downward trend across most browsers, and this will likely affect Chrome as well. This development has marketers worried about the future of personalized and relevant advertising. The good news is they don’t need to be concerned. RTB House has managed to fine-tune Chrome’s new cookieless tool—the Privacy Sandbox—so that it can tailor ads to specific users while protecting their privacy. How is this possible, and what role does the Product-Level Turtledove play in the process? Let’s dive into it.