Affiliate Marketing in Europe: 2026 Outlook

Jan de Vries · 2026-06-29

As the second half of 2026 steps in, new performance marketing trends are shaking things up in the EU market. For affiliates, this is a great time to be active. But these trends also bring new demands. You could miss out if you don't adapt quickly. For both affiliates and advertisers, joining the highest-paying European affiliate programs doesn't guarantee revenue growth. You have to keep refining your strategy to stay relevant and cost-effective. Before you can focus on the key metrics and KPIs, you need to understand what's changed, what's changing, and what's about to change in the European affiliate marketing landscape. ### Why Affiliate Marketing Is Booming in 2026 In 2026, advertising costs are rising, and it's harder to acquire customers. European brands are leaning on their affiliate partners more than ever. Many merchants plan to increase their affiliate investments in the second half of the year. That's great news for publishers. ### Google Search Mechanisms Are Evolving Some of the biggest shifts with Google traffic include AI-generated responses, a bigger focus on user intent and entities, and more personalized search results. Now, when you type a query, an AI-generated answer pops up first. This makes it harder for businesses to drive organic traffic directly from search results. Instead, affiliates try to optimize content for AI and be among the top brands it recalls when answering questions. Google has also gotten smarter at understanding the meaning and intent of content. While keywords used to be the main focus of SEO, now Google can easily grasp the gist of an article. You don't have to stuff keywords in as long as you cover the user's intent. ### Influencer Affiliate Marketing Is Gaining Momentum Big and small European companies in profitable niches are investing heavily in influencer marketing. Around 72% of EU companies plan to increase their influencer marketing spending in 2026. The rise of influencer marketing is natural. People trust who they follow, and they follow who they think they can trust. It's also because traditional advertising has a poor reputation. Niche companies are partnering with influencers who have smaller audiences but deep expertise. Micro-influencers are becoming increasingly popular. They usually charge less than bigger influencers while delivering higher engagement. ### Growth of Cross-Border Partnerships Affiliate marketing blurs boundaries. Marketers from all over the world join European affiliate programs. Over the last decade, the number of overseas partners has grown significantly, despite strict regulatory requirements for digital marketing in Europe. But the European marketplace is a single infrastructure with a defined set of rules. This is one of its most attractive features for affiliates outside the EU. It allows marketers to expand into multiple countries faster. ### European Data Protection Changes In 2026, regulatory compliance is more important than ever. Affiliates collect data when managing traffic, and this can involve legal risks. This matter falls under the EU's General Data Protection Regulation (GDPR). Publishers joining European affiliate programs need to be familiar with the Digital Omnibus Regulation proposal of 2025. This proposal amended certain obligations in the GDPR. The main changes relate to: - The definition of Personal Data and its use - Cookie consent (for example, no user consent is required for low-risk cookies) - Data subject rights and transparency > "Staying compliant isn't just about avoiding fines. It's about building trust with your audience." ### What This Means for You If you're an affiliate or advertiser in the European market, 2026 is a year of opportunity. But you need to stay on top of these trends. Focus on creating content that serves user intent, partner with micro-influencers, and make sure your data practices are solid. The brands that adapt will thrive. Those that don't will struggle. It's really that simple.