ChatGPT Search has seen a rapid increase in monthly active users across the European Union, growing from 11.2 million to 41.3 million in a short period. This surge positions the platform as a strong competitor to traditional search engines like Google, which has long dominated the market. As ChatGPT Search approaches the EU’s Digital Services Act threshold of 45 million users, it will face heightened regulatory scrutiny that could reshape how AI-driven search tools operate in the region.
This growth signals a shift in how audiences access information, making it important for brands to understand AI-generated content visibility and compliance requirements. Traditional SEO tactics may no longer suffice, as AI algorithms prioritize conversational relevance, user intent, and content authenticity. Companies need to craft content that aligns naturally with AI frameworks while meeting evolving standards of trustworthiness and regulatory compliance.
For digital marketers and SEO professionals, ChatGPT Search introduces new challenges and opportunities. Optimizing content for this platform requires focusing on clarity, factual accuracy, and a conversational tone to improve the chances of being featured in AI-driven search results. Strategies must evolve beyond keyword matching to embrace how generative AI interprets and delivers information, enabling more personalized and dynamic audience engagement.
Approaching the 45 million user threshold will classify ChatGPT Search as a “very large online platform” under the Digital Services Act, triggering stricter transparency, content moderation, and accountability requirements. This increased oversight will affect how AI-generated content is managed and presented, requiring businesses to balance innovation with responsibility. Preparing for these changes involves understanding data privacy, content transparency, and compliance demands.
As user behavior shifts toward conversational and context-aware search experiences, brands must rethink content creation and distribution to remain visible and credible. Success in this evolving environment depends on integrating AI-specific strategies with technical SEO expertise and regulatory awareness. The focus moves from simple keyword optimization to fostering meaningful interactions shaped by artificial intelligence.
What does reaching 45 million users mean for ChatGPT Search?
Crossing this threshold will subject the platform to enhanced transparency and content moderation rules under the Digital Services Act, requiring clearer explanations of AI-generated results and stronger safeguards against misinformation.
How does this growth impact SEO and marketing strategies?
Marketers must shift from keyword-focused tactics to creating clear, accurate, and conversational content that aligns with AI interpretation, ensuring visibility and relevance in generative search results.
What regulatory changes should businesses expect?
Stricter oversight on data privacy, content transparency, and accountability will influence how AI-generated content is curated and presented, demanding greater diligence in compliance.
What does this mean for the broader search ecosystem?
The rapid adoption of ChatGPT Search reflects a move toward more conversational, context-aware search tools, requiring businesses to adapt to a digital presence that values engagement and trustworthiness alongside traditional SEO metrics.
The rapid expansion of ChatGPT Search in the EU marks a significant shift in information access, challenging established search engines and introducing new responsibilities for businesses. As regulatory thresholds approach, brands must adapt content strategies to meet standards of transparency, authenticity, and user intent within AI-driven search. Thoughtful, clear, and compliant content will be essential for maintaining visibility and trust in a search environment increasingly shaped by conversational AI.
As Barry Schwartz noted in the original Search Engine Land article, “The growth of ChatGPT search is noteworthy as it approaches the EU’s threshold for classification as a ‘very large online platform,’ which is set at 45 million monthly active users.” This milestone will have significant implications for the platform and the broader digital marketing landscape.
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