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How AI is changing SEO

Artificial intelligence is transforming how we search and how Google works. See what's changing in SEO and what still holds true.

8 min read Updated July 2026

Artificial intelligence is driving the biggest transformation in search since Google's inception. It's changing both sides: how people search for information and how search engines themselves operate. For those working in SEO, this raises a natural and somewhat anxious question: is SEO still worth it?

In this guide, you will understand the main changes AI brings to SEO, what is actually changing, what remains the same, and how to adapt to this new scenario without panicking.

AI has transformed search from both ends

On one hand, AI has changed how people search: in addition to traditional Google, many now ask assistants like ChatGPT and receive ready-made answers. On the other hand, AI has changed how search engines work internally: Google uses AI to better understand queries and to generate direct answers on the search results page itself. These are two simultaneous transformations, and both affect how brands are found.

AI answers in search engines

One of the most visible changes is the search engine displaying AI-generated answers at the top of the results, summarizing various sources. This is convenient for the user but changes the game for brands: in some searches, the person gets the answer without clicking on any website (the so-called zero-click). The consequence is that appearing in the list of results is no longer the sole objective. Now, it also matters to be the source that AI uses to construct the answer, the territory of AEO (Answer Engine Optimization).

AI in content creation

AI has also transformed content production, making it possible to generate text at an unprecedented scale and speed. This is both an opportunity (increased efficiency) and a risk (a flood of generic, shallow content). Google has responded by reinforcing that it values useful, original, and trustworthy content, regardless of how it was produced. In other words, using AI for production is not the problem; producing shallow, worthless content is. Differentiation now lies in quality, originality, and authority, not volume.

What isn't changing

Despite all the noise, the essence of SEO remains. Google still wants to deliver the best answer for each search, and AIs continue to rely on trustworthy and relevant sources. This means that quality content, authority, good experience, and relevance remain at the heart of everything. Those who built their SEO on these pillars are well-positioned for the new scenario. Technology changes the forms, but the principle of being genuinely useful and trustworthy still applies.

SEO, AEO, and GEO: expanded search

AI hasn't killed SEO; it has expanded it. Now, in addition to optimizing for search engine results (SEO), it's necessary to think about appearing in AI answers within them (AEO) and being cited by conversational assistants, GEO (Generative Engine Optimization). These are three complementary fronts of the same mission: to be found by those seeking information, wherever that search may occur. Those who see it this way transform change into opportunity.

How to adapt

Adapting to SEO in the AI era involves continuing to do the basics very well (quality content, authority, technical SEO) and broadening one's perspective to new fronts: structuring content to be easily understood and cited by AIs, answering questions directly, reinforcing trust signals, and monitoring how the brand appears in AI answers. The right mindset is not to fear AI, but to understand how to be relevant in a broader and more diverse search landscape.

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