Privacy is a growing concern in the digital marketing world. As part of the constant evolution of this industry, Google’s gradual phasing out of third-party cookies stands out. This change, which officially took effect at the end of 2023, aims to enhance user privacy and has a huge impact on affiliate marketing. What does this mean for affiliates, and how can they adapt? In this article, we’ll explore the impact of this transformation and how you can prepare to continue thriving.
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What Are Third-Party Cookies?
Before diving into the elimination details, it’s crucial to understand what third-party cookies are and their fundamental role on the web for nearly three decades. They are small data fragments that websites store in your browser to track your online behavior: from remembering your preferences to showing relevant ads.
Unlike first-party cookies, created by the website you’re visiting, third-party cookies are created by domains different from the one you’re visiting. These cookies are vital for many marketing strategies, allowing advertisers and affiliates to follow users across multiple websites and offer personalized advertising. However, they have also been used to track your online activity, raising concerns about privacy and data security.
Why is Google Eliminating Third-Party Cookies?
Google, as one of the key players in the digital world, has taken steps to address these concerns. Through its “Privacy Sandbox” initiative, Google has committed to gradually phasing out third-party cookies in its Chrome browser. In recent years, there has been an increased demand for greater transparency and control over how personal data is collected and used.
With scandals like Cambridge Analytica and regulations like the GDPR in Europe, data privacy has become a priority. Therefore, Google decided to follow the lead of other browsers like Safari and Firefox, which have already blocked third-party cookies.

What Does the Elimination of Third-Party Cookies Mean?
- Less Tracking: Third-party cookies allow advertisers to track user behavior across different websites. Without them, tracking becomes more limited, affecting personalization and segmentation.
- Improved Privacy: The elimination of third-party cookies is a direct response to privacy concerns. Users will have more control over their personal information.
- Challenges for Affiliates: Affiliates will face new challenges in measuring and optimizing their campaigns without cookies´ traditional use.
The Impact on Affiliate Marketing
Third-party cookies are essential for tracking and attributing conversions, and without them, affiliates may struggle to demonstrate their value to advertisers. But not all is lost. Here are some strategies to adapt to the change:
- Use First-Party Cookies: An immediate solution is to focus on first-party cookies. These cookies, created and used by the same domain that the user is visiting, won’t be affected by Google’s new policy. This means you can continue collecting valuable data and offering personalized experiences as long as users are on your website.
- Adopt Server-Side Tracking Technology: Server-side tracking is another effective strategy to adapt to the elimination of third-party cookies. This approach involves using servers to track user interactions instead of relying solely on browser cookies. While it may require an initial investment, this method offers greater accuracy and security in data collection.
- Focus on First-Party Data Collection: Concentrating on first-party data collection is key to the future of affiliate marketing. This includes data you obtain directly from your users through forms, surveys, and newsletter subscriptions. By fostering direct relationships with your users, you can collect valuable information to personalize your campaigns without relying on third-party cookies.
- Implement Privacy and Transparency Solutions: Trust is fundamental in digital marketing. Ensure you implement solutions that respect user privacy and give them control over their data. Offer clear options for managing cookies and provide transparent information about how their data is used.

The Future of Affiliate Marketing
Although Google’s elimination of third-party cookies presents a challenge, it also opens the door to new opportunities. The affiliate marketing industry must adapt and evolve, focusing on more sustainable and privacy-respectful strategies. Here are some trends to consider:
- Increased Use of Artificial Intelligence: Artificial intelligence (AI) is revolutionizing affiliate marketing. From content personalization to analyzing large volumes of data, AI offers innovative solutions to remain effective without relying on third-party cookies.
- Emphasis on Quality Content: Quality content will become a cornerstone of affiliate marketing. Affiliates must focus on creating authentic and valuable content that organically attracts users. Examples include blogs, videos, podcasts, and social media.
- Greater Importance of Communities and Loyalty: Building strong communities and fostering user loyalty will be crucial. Brands and affiliates must invest in long-term relationships with their audiences, offering constant value and positive experiences.
Conclusion: Adapt and Thrive
Google’s elimination of third-party cookies may seem daunting, but it is also an opportunity to improve and evolve in affiliate marketing. By adopting new technologies, focusing on privacy, and building direct relationships with your users, you can continue thriving in this ever-changing environment.
