If someone asks “what do you do?” and you say “I do SEO,” you usually get a polite nod. But if you say “I make brands show up wherever people search for answers — on Google, in ChatGPT, on Perplexity,” that tends to spark a real conversation.
That shift in conversation reflects something real: organic visibility isn’t just about traditional search engines anymore. Today, three disciplines work together to cover the full spectrum. Let me break them down.
SEO: The classic that’s still essential
SEO (Search Engine Optimization) is the practice of optimizing your site so Google and other search engines can find it, understand it, and show it in results. It’s been evolving for over 20 years, and it’s still the foundation of everything.
Modern SEO isn’t just about stuffing keywords into text. It’s site architecture, page speed, structured data, user experience, internal linking… It’s a technical + content ecosystem that needs constant attention.
Here’s a concrete example: if your site takes more than 3 seconds to load, you lose almost half your visitors. That’s pure technical SEO. Your content doesn’t matter if nobody sticks around to read it.
AEO: Optimization for answer engines
AEO (Answer Engine Optimization) focuses on showing up when someone asks a question and expects a direct answer. Think featured snippets on Google, position zero, or voice results on assistants like Siri or Alexa.
The key to AEO is understanding search intent. When someone asks “how many calories are in an avocado?” they don’t want a 2,000-word article. They want a number. Fast. Clear.
To optimize for AEO, you need structured content with schema markup, concise paragraphs that answer questions directly, and smart use of formats like lists, tables, and definitions.
GEO: The new player — visibility in generative AI
GEO (Generative Engine Optimization) is the newest discipline. It focuses on making your brand appear in responses from language models like ChatGPT, Gemini, Perplexity, or Copilot.
This is different from traditional SEO. LLMs don’t “rank” pages — they synthesize information from multiple sources. If your brand has consistent presence, citations on authority sites, and well-structured content, models are more likely to mention it.
Try asking ChatGPT “what SEO tools do you recommend?” and see which brands show up. Those brands didn’t get there by accident. They have a visibility strategy that goes beyond Google.
Why you need all three
Think of it this way:
- SEO positions you where people actively search (Google, Bing)
- AEO puts you in direct answers and voice search
- GEO makes you visible on generative AI platforms
If you’re only doing SEO, you’re covering part of the map. Search behavior has changed: people ask ChatGPT, check Perplexity, use voice assistants. If your brand doesn’t show up there, your competition will.
The integrated approach
In my experience, the most effective approach is working all three disciplines as a system. The technical and content SEO you do for Google also feeds AEO (schema markup, structured content) and GEO (authority, citations, well-organized data).
They’re not three separate strategies. They’re three layers of the same goal: making your brand visible wherever people look for answers.
Where to start
If you’re already doing SEO, you’re closer than you think. The next step is auditing your content through an AEO and GEO lens:
- Does your content answer specific questions directly? (AEO)
- Do you have schema markup properly implemented? (AEO + GEO)
- Does your brand appear in sources that LLMs reference? (GEO)
- Does your content have citations, original data, or unique perspectives? (GEO)
Organic visibility in 2026 is multichannel. And the brands that figure this out early are the ones that’ll dominate visibility in the years to come.