What is AEO (Answer Engine Optimization)?

The practice of optimizing content to appear in AI-generated answers from tools like ChatGPT, Perplexity, and Google AI Overviews, rather than traditional search results.

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Key Takeaways

  • AEO (Answer Engine Optimization) is the practice of optimizing your content to appear in AI-generated answers from ChatGPT, Perplexity, and similar tools.
  • In answer engines, if you're not mentioned, you're invisible. There's no page 2 to scroll to, unlike traditional search.
  • AEO, GEO, and LLMO describe roughly the same discipline with different emphasis. The strategies are identical: get AI to understand, trust, and recommend you.

Someone asks ChatGPT "what CRM should I use for my consulting business?" and it recommends three tools. One of them is yours. That's AEO working.

AEO in plain terms

AEO stands for Answer Engine Optimization. It's basically the same concept as GEO (Generative Engine Optimization), just a different name that's caught on in some circles.

The idea is simple: people are increasingly asking AI tools for recommendations instead of Googling and clicking through results. These AI tools don't show you a list of 10 blue links. They give you an answer. A recommendation. Sometimes with reasoning.

AEO is about making sure you're part of that answer.

Why "answer engine" and not "search engine"

Traditional search engines retrieve results. You search, you get a list, you pick.

Answer engines generate responses. You ask, you get an answer. Maybe some sources attached, but the AI has already done the comparison and synthesis for you.

This is a fundamentally different dynamic. In traditional search, ranking #3 still gets you clicks. In answer engines, if you're not mentioned, you're invisible. There's no "page 2" to scroll to.

How it connects to what you already know

If you've done any SEO work, the transition isn't as scary as it sounds. A lot of the fundamentals carry over:

  • Clear, helpful content still wins
  • Authority and trust signals still matter
  • Technical basics (fast site, proper structure) are still important

What changes is the output you're optimizing for. Instead of "rank higher in Google," you're aiming for "get mentioned by AI when someone asks about my category."

The practical difference

Here's what shifts when you think in AEO terms:

Your homepage tagline matters more. AI tools need to quickly understand what you are and who you help. Vague positioning gets you ignored.

Comparison content becomes valuable. When AI answers "what's the best X for Y," it's often pulling from pages that directly compare options. If you have a page comparing yourself to alternatives, AI might cite it.

FAQ sections pull their weight. Questions and direct answers are exactly what answer engines are built to extract and use.

AEO vs GEO vs LLMO

Honestly? These terms all describe roughly the same thing. The SEO industry hasn't settled on one name yet.

  • AEO emphasizes the "answer" aspect
  • GEO emphasizes the "generative" AI technology
  • LLMO emphasizes the "large language model" behind it

Pick whichever makes sense to you. The strategies are identical: get AI to understand, trust, and recommend you.

Frequently Asked Questions

What is the difference between AEO and traditional SEO?
AEO (Answer Engine Optimization) focuses on getting your brand mentioned in AI-generated answers from tools like ChatGPT and Perplexity, while traditional SEO focuses on ranking in Google's list of blue links. In AEO, you're either in the answer or invisible, whereas SEO offers gradual ranking positions.
How do I optimize my website for answer engines?
Optimize for answer engines by creating clear, well-structured content that directly answers questions your audience asks. Use FAQ sections, comparison pages, and ensure your homepage clearly explains what you do and who you help. AI tools extract direct answers, so avoid burying key information in long paragraphs.
Are AEO, GEO, and LLMO the same thing?
AEO, GEO (Generative Engine Optimization), and LLMO (LLM Optimization) describe roughly the same discipline with different emphasis. AEO focuses on the answer aspect, GEO on generative AI technology, and LLMO on the language model itself. The optimization strategies are identical across all three.
Which AI tools should I optimize for with AEO?
The main AI answer engines to optimize for include ChatGPT (OpenAI), Perplexity, Google AI Overviews, Claude (Anthropic), and Gemini (Google). Each has different behaviors, so tracking visibility across all of them gives the most complete picture.
Does AEO replace SEO or work alongside it?
AEO works alongside SEO rather than replacing it. Many AEO fundamentals overlap with good SEO practices: clear content, authority signals, and proper site structure. The difference is the output you optimize for. Instead of ranking higher on Google, AEO aims to get your brand mentioned when AI answers questions in your category.
Alexandre Rastello
Alexandre Rastello
Founder & CEO, Mentionable

Alexandre is a fullstack developer with 5+ years building SaaS products. He created Mentionable after realizing no tool could answer a simple question: is AI recommending your brand, or your competitors'? He now helps solopreneurs and small businesses track their visibility across the major LLMs.

Published February 10, 2026· Updated February 12, 2026

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