On this page
- Why AEO, GEO and SEO are now three separate terms
- AEO vs GEO vs SEO at a glance
- What SEO covers
- What AEO covers
- What GEO covers
- Where they overlap
- A practical plan covering all three
- Examples of AEO, GEO and SEO in action
- Common mistakes when optimising for AI search
- How AI search engines choose their sources
- AEO step by step
- GEO step by step
- The SEO foundations behind AEO and GEO
- Content formats that suit each approach
- Where each approach shows up
- AEO, GEO and SEO for local businesses
- AEO, GEO and SEO for online stores
- How to split effort between AEO, GEO and SEO
- Tools to track AEO, GEO and SEO
- AEO vs GEO vs SEO checklist
- Walk through: one pricing page optimized for all three
- Signs your AEO and GEO work is paying off
- How to measure AEO and GEO
- FAQs
New acronyms appear every time search changes. AEO and GEO are not replacements for SEO; they describe extra goals as more people get answers directly from search features and AI assistants instead of clicking ten blue links.
This guide explains each term in plain language, shows where they overlap and where they differ, and gives a practical plan that covers all three. For the services behind each, see Answer Engine Optimization and Generative Engine Optimization.
Tell us your goals and get clear SEO pricing within 1 business day.
Get my SEO quote Chat on WhatsApp- SEO focuses on rankings and clicks in search results.
- AEO focuses on being the direct answer in snippets, voice and AI Overviews.
- GEO focuses on being cited or recommended in AI generated answers.
- All three depend on clear, trustworthy content, strong entities and authority.
Why AEO, GEO and SEO are now three separate terms
For twenty years, search optimization meant one thing: ranking a page in the list of blue links. Then search started answering questions directly. Featured snippets and voice assistants gave short answers, which led to answer engine optimization, or AEO. Now tools like Google AI Overviews, ChatGPT, Perplexity and Gemini write full answers from many sources, which led to generative engine optimization, or GEO.
So the AEO vs GEO vs SEO question is really about where your customer sees the answer. SEO wins the click in classic results. AEO wins the short, direct answer. GEO wins a mention or citation inside an AI written response. They share most of the same foundations, which is why the smartest plans treat them as layers of one strategy, not three rival projects.
AEO vs GEO vs SEO at a glance
| SEO | AEO | GEO | |
|---|---|---|---|
| Full name | Search engine optimization | Answer engine optimization | Generative engine optimization |
| Main goal | Rank and earn clicks | Be the direct answer | Be cited or recommended by AI |
| Where it shows | Organic results, map pack | Featured snippets, People Also Ask, voice, AI Overviews | ChatGPT, Gemini, Perplexity, Copilot, AI Mode |
| Key signals | Relevance, quality, links, technical health | Clear answers, structure, schema, trust | Entity clarity, mentions, authority, citable content |
| Success metric | Rankings, traffic, leads | Snippet and answer appearances | Brand mentions and citations in AI answers |
What SEO covers
SEO is the base layer. It makes sure your pages can be crawled and indexed, match search intent, load fast and earn trust through links and reviews. Most AI answers still draw on pages that rank well in traditional search, so strong SEO supports AEO and GEO.
New to the topic? Start with why SEO is important and how search engines work.
What AEO covers
Direct, quotable answers
Short answer passages under question headings that search features can lift directly.
Question research
Finding the real questions people ask, from People Also Ask, forums and customer calls.
Structured content
Lists, tables and steps that are easy to extract.
Schema markup
Structured data that clarifies what your content and business are. See structured data.
Voice friendly phrasing
Natural language answers that suit smart speakers and mobile voice search.
What GEO covers
Entity clarity
Making it obvious who you are, what you do and where, with consistent details across the web. See entity SEO.
Brand mentions
Being named on trusted sites, directories, reviews and publications that AI tools learn from and retrieve.
Citable content
Original data, clear definitions and expert explanations AI tools can reference.
AI crawler access
Deciding which AI crawlers can access your site through robots.txt.
AI visibility tracking
Checking how often AI assistants mention or recommend your brand for key questions.
Where they overlap
The three disciplines share most of their foundations. Work that improves one usually improves the others.
| Shared foundation | Helps SEO | Helps AEO | Helps GEO |
|---|---|---|---|
| Helpful, accurate content | Yes | Yes | Yes |
| Clear structure and headings | Yes | Yes | Yes |
| Schema and entity data | Some | Yes | Yes |
| Links and mentions | Yes | Some | Yes |
| E-E-A-T signals | Yes | Yes | Yes |
| Technical health | Yes | Yes | Yes |
A practical plan covering all three
- 1Fix technical SEO basics so every important page is crawlable, indexable and fast.
- 2Map keywords and questions to pages, with one primary intent each.
- 3Add short, direct answers near the top of key pages, then go deeper.
- 4Use clear headings, lists and tables.
- 5Add Organization, Person, LocalBusiness and other relevant schema.
- 6Keep your brand name, details and descriptions consistent everywhere.
- 7Earn mentions and links from respected sites in your field.
- 8Track rankings, snippet wins and AI mentions monthly.
Examples of AEO, GEO and SEO in action
| Situation | SEO action | AEO action | GEO action |
|---|---|---|---|
| A plumber wants more calls | Service and area pages | FAQ answers on common problems | Consistent business facts across directories |
| A software company wants demos | Feature and comparison pages | Clear definitions and how to answers | Expert content cited by industry sites |
| An online store wants sales | Category and product optimisation | Product FAQs and specs in plain text | Reviews and mentions on trusted sites |
Common mistakes when optimising for AI search
Ignoring classic SEO
AI answers still lean on pages that rank and are trusted. Skipping the basics weakens everything else.
Writing vague content
Clear facts, numbers and steps are easier for AI to cite than general marketing language.
Inconsistent business information
Different details on different sites confuse both search engines and AI tools.
Only tracking rankings
Track mentions and citations in AI answers too.
How AI search engines choose their sources
To understand GEO and AEO, it helps to know what happens when someone asks an AI tool a question. Most AI search tools follow a similar pattern, even though each has its own systems.
They search first
Tools like ChatGPT search, Perplexity and Google AI Mode run web searches behind the scenes. Pages that rank well in classic search are much more likely to be pulled in. This is why SEO still sits underneath everything.
They split the question
AI tools often break one question into several smaller searches, sometimes called query fan out. A page that answers related sub questions clearly has more chances to be picked.
They prefer clear, quotable passages
The tool pulls short passages that answer a point directly. Pages with clear headings, direct answers and specific facts are easier to quote than long, vague paragraphs.
They lean on trusted sources
Brands mentioned often across respected sites, reviews and directories are more likely to be named in answers, even without a link.
AEO step by step
Answer engine optimization focuses on being the direct answer in featured snippets, People Also Ask boxes and voice results. Here is how to apply it to a page.
- 1List the questions customers ask, from sales calls, reviews, People Also Ask and keyword tools.
- 2Choose one main question per section and use it, or a close version, as the heading.
- 3Answer it in the first 40 to 60 words under the heading, in plain language.
- 4Add detail, steps or a table below the short answer.
- 5Use lists for steps and tables for comparisons, since these formats often win snippets.
- 6Add FAQ or HowTo style structure where it fits, and valid schema markup for the page type.
- 7Check the result in Search Console: look for growth in impressions for question queries.
Our answer engine optimization service follows this process across a full site.
GEO step by step
Generative engine optimization focuses on being cited or mentioned in AI written answers. It builds on AEO but adds brand and entity work.
- 1Make your brand facts consistent everywhere: name, services, locations, founders and contact details.
- 2Create an about page and service pages that state clearly who you are, what you do and where.
- 3Publish content with specific facts, examples and first hand experience that other sources do not have.
- 4Earn mentions on trusted sites in your industry: associations, local news, review sites and expert roundups.
- 5Check robots.txt so AI search crawlers you want, such as OAI-SearchBot and PerplexityBot, can access your pages.
- 6Test key questions in ChatGPT, Perplexity, Gemini and Google AI Mode each month and record whether you are cited.
- 7Track AI referral traffic in GA4 and branded search growth in Search Console.
See our generative engine optimization service for the full approach.
The SEO foundations behind AEO and GEO
Every AI and answer feature still depends on pages being found, understood and trusted. Skip these and the other two will not work.
| Foundation | Why SEO needs it | Why AEO and GEO need it |
|---|---|---|
| Crawlable, indexable pages | Pages must be indexed to rank | AI tools retrieve indexed pages |
| Fast, clean HTML | Better user experience | Easier for bots to parse content |
| Clear topic focus | Matches search intent | Makes passages easy to extract |
| Internal links | Spread authority and context | Help bots find supporting pages |
| Backlinks and mentions | Signal authority | Signal trust for citations |
| Structured data | Rich results | Clarifies entities and facts |
Content formats that suit each approach
| Format | Best for | Why it works |
|---|---|---|
| Short answer under a question heading | AEO | Matches featured snippet and voice answer length |
| Step by step lists | AEO and SEO | Often shown as list snippets |
| Comparison tables | AEO, GEO and SEO | Easy to quote and scan |
| Original data and surveys | GEO and SEO | Unique facts get cited and linked |
| In depth guides | SEO and GEO | Cover many sub questions for fan out searches |
| Expert quotes and first hand examples | GEO | Show experience AI tools look for |
| FAQ blocks | AEO and GEO | Direct answers to common questions |
Where each approach shows up
| Surface | Main approach | What you can win |
|---|---|---|
| Classic Google and Bing results | SEO | Ranking and clicks |
| Featured snippets | AEO | Position zero answer box |
| People Also Ask | AEO | Expandable answers with a link |
| Voice assistants | AEO | Spoken answer naming your site |
| Google AI Overviews and AI Mode | GEO and SEO | Citation links in the AI answer |
| ChatGPT search | GEO | Mentions and source links |
| Perplexity | GEO | Numbered source citations |
| Gemini and Copilot | GEO | Mentions and links |
For voice questions in particular, see our voice search optimization service.
AEO, GEO and SEO for local businesses
Local SEO is the base
For local queries, AI tools and answer boxes often draw on Google Business Profile data, reviews and local pages. A complete profile and strong service area pages come first.
Answer local questions on your site
Pages that answer "how much does a roof repair cost in Denver" or "do I need a permit for a deck in Austin" are ideal sources for AI answers.
Reviews are content
AI tools summarise what reviews say. Steady, detailed reviews that mention services and areas help your business appear in answers.
AEO, GEO and SEO for online stores
Product data must be complete
AI shopping answers pull from product pages, merchant feeds and reviews. Accurate titles, specs, prices, stock and product schema matter more than ever.
Buying guides win citations
Guides that compare products, explain sizes or answer "which is best for" questions are frequently quoted in AI answers.
Brand reputation counts
Mentions in reviews, roundups and forums influence whether AI tools recommend your products.
How to split effort between AEO, GEO and SEO
There is no fixed rule, but most businesses should put the bulk of effort into SEO foundations, because AEO and GEO depend on them. Shift the mix as your basics improve.
| Situation | SEO | AEO | GEO |
|---|---|---|---|
| New or weak site | About 70% | About 20% | About 10% |
| Solid site, ranking on page one for some terms | About 50% | About 25% | About 25% |
| Strong brand in a competitive field | About 40% | About 25% | About 35% |
These are starting points, not rules. Adjust once you can see where your leads come from. If you want one team to plan all three, our AI SEO services cover them together.
Tools to track AEO, GEO and SEO
| Tool type | Examples | What it tracks |
|---|---|---|
| Search data | Google Search Console, Bing Webmaster Tools | Clicks, impressions, queries |
| Analytics | Google Analytics 4 | Visits from AI tools and search |
| Rank trackers with SERP features | Semrush, Ahrefs | Featured snippets, AI Overview presence |
| AI visibility trackers | Semrush AI toolkit, Ahrefs Brand Radar and similar | Mentions and citations in AI answers |
| Manual checks | ChatGPT, Perplexity, Gemini, AI Mode | Whether you are cited for key questions |
Compare options in our guide to the best AI visibility tools.
AEO vs GEO vs SEO checklist
- 1Key pages indexed, fast and mobile friendly.
- 2One clear topic and main keyword per page.
- 3Question headings with direct 40 to 60 word answers.
- 4Lists and tables for steps and comparisons.
- 5Schema markup that matches each page type.
- 6Consistent brand and business facts across the web.
- 7Original facts, examples and first hand experience on key pages.
- 8Mentions on trusted industry and local sites.
- 9AI crawlers you want allowed in robots.txt.
- 10Monthly checks of snippets, AI citations and AI referral traffic.
Walk through: one pricing page optimized for all three
Imagine a window cleaning company with a page about prices. Here is how the same page is improved for SEO, AEO and GEO, step by step, without writing three versions.
The SEO layer
The page targets "window cleaning prices" plus the city name in the title, H1 and opening paragraph. It loads fast, links to each service page, and earns a few local links from community sites.
The AEO layer
A heading asks "How much does window cleaning cost?" and the first two sentences give a clear price range and what changes it. A table lists typical prices by home size. An FAQ block answers questions about frequency, ladders and weather.
The GEO layer
The page names the business, the areas served and how long it has worked locally. It shows real job photos and explains the pricing method in specific terms. The same facts appear on the Google Business Profile and in local directories, and customers mention prices and service areas in reviews.
The result to track
Rankings and clicks for price searches, the featured snippet for the cost question, and whether AI tools mention the business when asked about window cleaning costs in that city.
Signs your AEO and GEO work is paying off
More question queries in Search Console
Impressions and clicks for queries starting with how, what, why and how much rise as your answers get picked for snippets and People Also Ask.
Citations in AI answers
Your site starts appearing as a source when you test key questions in AI tools each month.
Growth in branded searches
More people search your brand name after seeing it in AI answers, even if they did not click the first time.
How to measure AEO and GEO
Featured snippets and PAA
Rank trackers show which keywords you own snippets for.
AI Overview citations
Some SEO tools now report when your pages appear as AI Overview sources.
AI assistant mentions
AI visibility tools test prompts and record whether your brand is mentioned. See our guide to the best AI visibility tools.
Branded search growth
People who see your name in AI answers often search for you later.