GEO, AEO, and AIO emerge as new ways of naming optimization for AI-generated responses, but they remain based on the fundamentals of good SEO. More than competing for acronyms, the challenge for brands is to build useful content, a solid technical structure, authority, and presence in the environments where searches take place.

With the arrival of AI, some acronyms have emerged: GEO, AEO, and AIO are the main ones, and with them, many discussions about their real usefulness have gained momentum.

First, let's understand what each one represents:

  • SEO (Search Engine Optimization): Just to refresh your memory on what SEO means, it's the set of techniques for improving the visibility of pages and content in search engines like Google and Bing. It involves everything from the technical optimization of the website to the production of relevant content that meets the user's search intent.
  • GEO (Generative Engine Optimization): It goes beyond content, encompassing strategy, building proprietary assets, reputation, data, and even internal AI training. It's an approach that analyzes the entire organic ecosystem to ensure presence and citations in AI tools.
  • AEO (Answer Engine Optimization): Focuses on optimizing content for mechanisms that deliver direct answers, such as AI voice assistants (Siri, Alexa, Google Assistant), featured snippets, and answer panels. The goal is to ensure that your content is chosen by the machine to answer the user's question, even without necessarily generating a click.
  • AIO (AI Optimization): This is a broader term that can include both AEO and GEO. It refers to adapting content strategies and digital structure to ensure visibility, presence, and relevance in language models (LLMs), whether in AI-generated summaries, recommendation systems, or chatbots. It involves everything from data format to the language used and the reputation of the source.

Some points to clarify:

  • The difference between these acronyms is small. GEO, AEO, and AIO are, in essence, different acronyms for similar initiatives; the ultimate goal is to gain visibility and relevance in the answers generated by AI.
  • In Brazil, GEO is the acronym most commonly used to describe strategies focused on optimizing websites to appear in AI-generated search results. And there is a notorious division in the market Regarding the use, or lack thereof, of this term as something different from traditional SEO.
  • According to Danny Sullivan, one of Google's directors: "Good SEO is good GEO"He explained that optimizing for AI experiences remains the same foundation of SEO: creating unique and valuable content and delivering a good on-page experience. "The basic principles haven't changed. Good SEO is good GEO, AEO, or AIO, whatever the acronym of the moment is."

Ultimately, what truly matters isn't the name of the acronym of the moment, but rather the results it delivers. In the current landscape, dominated by AI-driven experiences, the priority remains the same as always: ensuring the brand is visible and well-represented wherever the user is searching. 

Acronyms like GEO, AEO, and AIO don't replace SEO, but rather orbit within its umbrella, in the same way we already do with Local SEO, YouTube SEO, and others. Each of these "types" brings specific nuances and requirements, but they all share the same foundation.

Most traditional SEO strategies remain effective, including for appearing in AI-generated results. What often changes is the dosage and focus. Geo-optimization, for example, may require a greater emphasis on reputation, structured data, or proprietary assets. But, fundamentally, all of this is already embedded in what we call "good SEO."

Therefore, I see these new acronyms more as attempts to translate a new market moment than as technical revolutions. And it's fine if they gain traction. In Brazil, GEO seems to be taking on this role, and we'll likely hear clients asking for it. Whether it's a buzzword or not, time and practice will tell; the important thing is to be prepared to translate what it means without losing focus on what truly generates value: quality content, a solid technical structure, and authority built consistently.

If the client asks for GEO, we'll know how to explain it. And if they don't ask, we'll already be applying the right principles.

Is SEO dying?

With each Google update, new developments in the world of search, and (often biased) scenarios, the narrative that SEO is dying gains strength. 

As reported in an influential newsletter in the international marketing field:

Another example of this is an article published in Forbes in August 2025, titled " SEO Is Dead: 3 Strategies To Win In The Age Of AI Search ".

Regarding the text of the newsletter's headline , upon reading the article, we realize that the focus is on a specific niche: news websites in the US. There, SimilarWeb pointed out that , after the AI ​​Overview, the zero-click rate for news rose from 56% to 69%, causing a drop in traffic in that vertical. This doesn't mean that 70% of all Google searches don't generate clicks, nor that the same is true in Brazil.

In the Forbes article, the author begins by saying that the "new must-have" in marketing is GEO and that traditional SEO results have "collapsed," but quickly admits that platforms like ChatGPT and Perplexity are still far from dethroning Google and that traffic from LLMs is small, but highly qualified. The text actually suggests adapting strategies (GEO, digital PR, and content optimized for LLMs), not abandoning SEO. In other words, it's just a point of view on whether 'GEO' might eventually become more relevant than 'SEO'.

So we take a deep breath and look at the data:

  • Google continues to grow.: one Semrush study The study tracked 260 billion lines of browsing history and showed that after people start using ChatGPT, the number of Google searches increases instead of decreasing. The average number of weekly search sessions went from 10,5 to 12,6.
  • Zero-click has always existed: Simple definitions like "capital of Sweden" have a 77% zero-click rate, and "weather forecast" reaches 85%. long before AI OverviewThe current trend is for AI to provide more quick answers, but this is focused on top-of-funnel queries.
  • Cases of actual falls are few: For queries that require context, clicks continue (and in some cases, even increase).
  • SEO is still a blue ocean for those who don't do it.If a brand doesn't even have basic SEO implemented, any optimization can bring growth. And even with AI, AIs use websites to generate their answers; without quality content, they have nothing to feed on.

SEO is more alive than ever.

Despite the alarmist predictions, SEO is more alive than ever, and the constant growth in search volume proves it. By 2025, Google will have processed more than 5 trillion queries per year , more than double what it processed in 2016.

This is excellent for SEO because it shows that user behavior still revolves around search, whether in traditional search engines or language models. Today, the 'SE' in Search Engine shares space with LLMs, and as we've seen, this can lead to new ways of naming the field, but the principle remains the same: optimize to be found.

This is where library science (the father of SEO) needs to be remembered: organizing and making information accessible has always been the basis of everything. The role of SEO, even with the changes, continues to be about discovery. The difference is that now we optimize not only for search engines, but also for language models that "remember" our content, cite us, reference us, and expand our reach without necessarily generating an immediate click.

Yes, with the arrival of AI in some segments, especially editorial departments that relied on quick and replicated headlines, clicks are "dying," in quotation marks. 

But SEO can and should be measured by much more than CTR. If the market insists on reducing SEO to "organic clicks," it's because the SEO industry itself is to blame. However, ROI, lead generation, share of search, brand mentions, AI citations, time spent on the page, and many other metrics are valid (and often more important). Even when a click doesn't happen, value is still being generated.

For those who have never invested in SEO, the reality remains the same: it is still the biggest organic gateway and brand recognition driver on the internet. It's as if we have two paths running parallel: those who already have a strong foundation only need to adjust their route to navigate the world of AI; those who don't yet have one remain facing an open door, not a closed one.

This isn't the first time they've tried to kill SEO.

For over twenty years, people have been predicting the "death of SEO." In 2012, for example, a Forbes article (them again) announced the rise of "real content, PR, and social media" and declared the end of the SEO industry. The text was partially correct in predicting the increased value of useful content and the decline of black hat tactics, but it was terribly wrong in suggesting that SEO would become obsolete in two years.

Just as search engines evolved from Web 1.0 to Web 3.0, SEO also adapts. Today, users and customers dictate the future of SEO. If they start asking for "GEO" or "AIO," we need to be ready to speak the language of the market. But we will also be ready to explain, clearly, that everything continues to be about understanding what is being searched for and delivering good answers.

More important than the acronym is the strategy.

In the end, perhaps the most unproductive discussion is deciding which acronym will replace SEO.

GEO, AEO, AIO. The market changes the names, but the principle remains the same: to produce content that is relevant enough to be found, cited, and recommended.

AI has changed the dynamics of search, but it hasn't eliminated the need for authority and strategy. It has made it even more important.

And perhaps the most important question now is: is your brand prepared for this new scenario?

If the challenge is adapting your digital presence to an increasingly AI-driven environment, it's worth having a chat with Grilos. HouseCricket helps brands transform content and SEO into real relevance in the new search environments.