ANSWER ENGINE OPTIMIZATION
Your buyers ask AI who to hire.Be the name it gives.
Buyers now ask ChatGPT, Perplexity, Gemini, and Google AI who to hire, then contact only the two or three names in the answer. Answer engine optimization is how you become one of them.
When buyers ask who to hire, here is who gets named.
Answer engine optimization (AEO) is the work of getting your business named and cited when someone asks an AI a question. Your website gets traffic but no enquiries partly because the buyer never reaches it. They ask ChatGPT, Perplexity, Gemini, or Google AI for a recommendation, read the answer, and only visit the two or three names it gives. If you are not one of those names, you are not in the running. This page explains, plainly and honestly, how AI answers actually pick names, what to fix on your site, and how we do it for you.
THE THREE TERMS, IN PLAIN ENGLISH
AEO, GEO, and AI SEO: what each one means
The labels are new and the industry does not fully agree on them. Here is the useful working definition.
AEO
Answer Engine Optimization
Make the page quotable. Structure your content so an answer engine can lift a clean, direct answer straight out of it: clear headings, direct answers, lists, tables, and schema.
GEO
Generative Engine Optimization
Make the source trusted. Build the off-page signals a generative engine uses to decide you are worth citing: entities, third-party citations, reviews, and authority. The term comes from a 2024 Princeton and IIT Delhi research paper.
AI SEO
AI Search Optimization
The informal catch-all for adapting SEO to AI-mediated search across AI Overviews, ChatGPT, and Perplexity. Used loosely, often to mean the same thing as the two above.
Some in the field say AEO and GEO are the same thing and the label does not matter. We think the on-page versus off-page split is the useful one: AEO makes your page quotable, GEO makes your source trusted. You need both.
Make the page quotable
source
Make the source trusted
AEO VS SEO
It is not SEO versus AEO. AEO sits on top of SEO.
The pages AI cites are, overwhelmingly, pages that already rank in normal search. Traditional SEO is the foundation. AEO is the layer that makes a ranking page extractable into an answer.
You do not throw out SEO to do AEO. You do SEO, then make it extractable.
| Traditional SEO | Answer Engine Optimization | |
|---|---|---|
| The goal | Rank a link on the results page | Get named inside the AI answer |
| The win | A click to your site | A citation, and a shortlist of two or three names |
| What it rewards | Relevance, authority, backlinks | The same, plus clean structure the AI can extract |
| The unit | The page | The passage, the fact, the direct answer |
| How you measure | Rankings and organic traffic | Whether AI names you, and for which questions |
You do not throw out SEO to do AEO. You do SEO, then make it extractable.
WHY THIS IS HAPPENING NOW
The click is disappearing. The answer is replacing it.
of visits get a click when Google shows an AI summary, against 15 percent without one
Pew Research Center, 2025
of visits click a source listed inside the AI summary itself
Pew Research Center, 2025
projected drop in traditional search engine volume by 2026 as buyers shift to AI
Gartner, 2024
weekly ChatGPT users as of its October 2025 announcement
OpenAI
Pew Research Center found that when an AI summary appears, people click a normal result far less often, and almost never click a source inside the summary. SparkToro's analysis of US search put the share of searches ending with no click at roughly 58 percent even before AI answers spread. The buyer reads the answer and stops. The only way to be in that answer is to be named in it.
Old search
Ten links you scrolled
New search
One answer, three names
AI answer
Who should I hire in this space?
- 1A local firm
- 2A known competitor
- 3A third name
If you are not one of those names, you are not in the running.
HOW AI ANSWERS PICK NAMES
How each engine actually decides who to cite
Most guides hand-wave this. Here is what is documented, and what is not. The shared pattern is retrieval augmented generation: the AI runs a search, retrieves candidate pages, reranks them, and writes an answer grounded in what it retrieved, with citations. What differs is where each engine retrieves from.
Buyer asks
A question goes to the AI.
Engine searches its index
It runs one or more searches.
Retrieves + reranks
Pulls candidate pages, ranks them.
Writes answer, cites a few
Names two or three sources.
Where each engine retrieves from
What we will not tell you: the exact weightings each engine uses. Numbers like 'ChatGPT weighs domain authority 40 percent' circulate on AEO blogs and are invented. No AI provider publishes them. We optimise for what is documented and observable, not for made-up percentages.
WHAT TO ACTUALLY FIX
The AEO checklist
This is what decides whether an AI can read, trust, and quote you. It is also what our free checker measures.
Content that answers the question directly
Lead each page with a clear, direct answer, then support it. The Princeton and IIT Delhi study found that adding citations, quotations, and statistics were among the most effective ways to lift visibility in AI answers, by up to 40 percent.
Clean structure the AI can extract
Real headings, short direct passages, lists, and tables. AI answers are built from passages, not whole pages. Make the passage liftable.
Structured data (schema)
Mark up your content so machines can parse what it is: articles, FAQs, products, organisation. It helps engines understand and reuse your content.
Crawlable and server-rendered
If your content only appears after JavaScript runs, some crawlers miss it. Make sure the answer is in the HTML, and that AI crawlers are not blocked.
Indexed by Bing, not just Google
ChatGPT search retrieves from Bing. If Bing has not indexed you, ChatGPT cannot cite you. Most businesses never check this.
Third-party citations and authority
Being named on sites the AI already trusts, directories, reviews, and mentions, is a strong signal. This is the GEO half: make the source trusted, not just the page quotable.
llms.txt (optional, honest note)
You will see llms.txt recommended everywhere. The truth as of early 2026: no major AI engine confirms using it, and Google has said plainly that Search does not. It is low cost to add, but do not expect it to move AI rankings. We would rather tell you that than sell you a no-op.
HOW TO RANK IN CHATGPT
How to get named by ChatGPT specifically
The most asked question, with the most concrete answer, because ChatGPT's retrieval source is known.
- 01
Prerequisite
Get indexed by Bing first
ChatGPT search pulls from the Bing index. Submit your site to Bing Webmaster Tools and confirm your key pages are indexed. Nothing else works until this does.
- 02
Answer the exact questions buyers ask
Write pages that answer the real questions in your space, in plain language, with the answer up top. That is what gets retrieved and quoted.
- 03
Earn mentions on sources it trusts
Get named in directories, roundups, and reviews in your niche. ChatGPT assembles answers from multiple sources, so presence beyond your own site matters.
- 04
Check, then fix what is missing
Ask ChatGPT the questions your buyers ask and see who it names. Then close the gaps between you and the names it gives.
- 01
Prerequisite
Get indexed by Bing first
ChatGPT search pulls from the Bing index. Submit your site to Bing Webmaster Tools and confirm your key pages are indexed. Nothing else works until this does.
- 02
Answer the exact questions buyers ask
Write pages that answer the real questions in your space, in plain language, with the answer up top. That is what gets retrieved and quoted.
- 03
Earn mentions on sources it trusts
Get named in directories, roundups, and reviews in your niche. ChatGPT assembles answers from multiple sources, so presence beyond your own site matters.
- 04
Check, then fix what is missing
Ask ChatGPT the questions your buyers ask and see who it names. Then close the gaps between you and the names it gives.
MEASURE IT, DO NOT GUESS
How to measure AI visibility
The method (do this yourself)
Write down the ten questions a buyer would ask an AI before hiring someone like you. Once a month, put each one to ChatGPT, Perplexity, and Google AI, and record whether you are named, mentioned, or absent, and who is named instead. That trend line is your AI visibility.
Or run our free checker
The AI Visibility Checker does the run for you and audits your site against the checklist above, so you see where you stand and why in about a minute.
EVERY GUIDE TELLS YOU. WE DO IT.
Reading this is the easy part. Doing it is the work.
You now know how AEO works. Turning it into your business actually getting named is content, technical fixes, and authority built over time. It is not a setting you flip.
We are a GTM engineering team. We do the work for you: the technical fixes, the content that answers what your buyers ask, and the third-party proof that makes an AI trust you enough to name you. You do not learn AEO. We make you show up.
We did this to our own site before selling it. Ask ChatGPT about getting more customers with AI, and our name comes up. In a space this crowded, that is the proof the method works.
COMMON QUESTIONS
Answer engine optimization, answered
Answer engine optimization is the work of getting your business named and cited when someone asks an AI a question. Instead of ranking a link for a click, the goal is to be one of the two or three names the AI gives in its answer.
FIND OUT WHERE YOU STAND
See whether AI names you, or your competitor.
Takes a minute. Free score, no signup.
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