Answer Engine Optimization (AEO) is the practice of structuring your website and online presence so that AI assistants such as ChatGPT, Gemini, Perplexity, Copilot and Google's AI Overviews can find, understand and cite your business when they answer a question. If you have asked an assistant "best web design company in Mumbai" or "how much does ecommerce development cost", you have already seen it at work: an AI system decided which businesses to mention and which to leave out, based on how clear, structured and trustworthy their content was.
What AEO Actually Means
Traditional SEO optimises for a link on a results page that a person then clicks and reads. AEO optimises for the answer itself: the sentence an assistant quotes, the business it recommends, the source it links in its citations. The goal is to be the content an AI system can extract confidently and attribute correctly.
You will also see the term GEO (Generative Engine Optimization). The two overlap almost entirely; GEO is usually used for assistants that write a long-form answer, AEO for any system that answers a question directly.
How AI Assistants Find Their Sources
Each assistant gathers information differently, which is why visibility in one does not guarantee visibility in another:
| Assistant | Where answers come from | What that means for you |
|---|---|---|
| Google AI Overviews / Gemini | Google's own search index and Knowledge Graph | Strong Google SEO and a complete Google Business Profile carry over directly |
| ChatGPT search | Its own crawler plus third-party search results | Allow OpenAI's crawlers, and make sure you are indexed by Bing as well as Google |
| Perplexity | Its own crawler and live web results, with visible citations | Clear, quotable pages with facts and dates tend to be cited |
| Claude, Copilot and others | Their own crawlers or a partner search index | Open access in robots.txt and consistent facts across the web |
The common thread: the assistant has to be allowed to read your site, has to be able to understand it, and has to trust it enough to repeat it.
Why AEO Is a Different Discipline
A page that ranks well on Google is not automatically AI-citable. AI systems favour content with a few characteristics that traditional SEO does not always prioritise.
Direct, Extractable Answers
State the answer first. A section that opens with "Website design for a 5-7 page business site in Mumbai typically costs Rs 25,000 to Rs 60,000" is far easier to quote than one that builds up to the point over three paragraphs.
Real Question-and-Answer Structure
FAQ sections that mirror the questions customers actually ask, marked up with FAQPage schema, tell AI systems exactly which question each passage answers instead of leaving them to infer it.
Structured Data
Schema.org markup gives machines facts rather than prose: Organization or LocalBusiness for who you are and where, Service for what you sell, Article for who wrote what and when, FAQPage for questions and answers. A minimal example for a local business looks like this:
{
"@context": "https://schema.org",
"@type": "ProfessionalService",
"name": "Your Business Name",
"address": { "@type": "PostalAddress", "streetAddress": "...", "addressLocality": "Mumbai", "postalCode": "...", "addressCountry": "IN" },
"telephone": "+91-...",
"sameAs": ["your Google Business Profile URL", "your LinkedIn URL"]
}Consistency and Authority Across the Web
AI systems cross-check. If your name, address and phone match exactly on your website, Google Business Profile and directories, and real customers review you, an assistant can recommend you with confidence. A thin or inconsistent footprint makes you easy to leave out.
The Most Common Mistake: Blocking the Crawlers
Many websites unintentionally block AI crawlers in robots.txt, often as a side effect of a broad "block every bot I don't recognise" rule or a security plugin. No content strategy helps if the crawler cannot read the page. A robots.txt that welcomes AI crawlers while keeping private areas private looks like this:
User-agent: GPTBot
User-agent: OAI-SearchBot
User-agent: PerplexityBot
User-agent: ClaudeBot
User-agent: Google-Extended
Allow: /
Disallow: /admin/
Sitemap: https://www.example.com/sitemap.xmlNote that a crawler which matches a named group ignores your User-agent: * rules, so private folders have to be repeated in every group.
An AEO Checklist for a Local Business
- Check access. Confirm robots.txt allows GPTBot, OAI-SearchBot, PerplexityBot, ClaudeBot and Google-Extended, and that no firewall rule blocks them.
- Make your facts identical everywhere. Business name, full address with PIN code, phone and hours must match on your site, Google Business Profile and directories such as Justdial and Sulekha.
- Write answer-first service pages. Open each page with one sentence saying what you do, for whom and where.
- Answer the money questions. Cost, timelines, process and "which is better" comparisons are what people ask assistants most. Typical price ranges and honest comparisons get cited.
- Add FAQs with FAQPage schema on each service and location page, using the questions customers really ask you.
- Add Organization or LocalBusiness, Service and Article schema, and test it with Google's Rich Results Test.
- Publish an llms.txt file that summarises who you are, what you offer, where, and your key facts, in plain text.
- Show real proof. Live case studies, named authors with their role, and genuine reviews make your claims verifiable.
- Keep content current. Update pages when prices, services or facts change, and show the updated date.
- Get mentioned. Reviews on Google, profiles on industry directories and genuine coverage give assistants independent sources that agree with you.
How to Check Whether AI Assistants Cite You
There is no Search Console for AI yet, so test directly once a month:
- Ask ChatGPT, Gemini, Perplexity and Copilot the questions your customers ask, such as "best [your service] in [your area]" and "how much does [your service] cost in Mumbai".
- Note whether you are named, which sources are cited, and which competitors appear.
- Check that the facts the assistant states about you (address, services, prices) are correct; wrong facts usually trace back to an outdated page or directory listing.
- In Google Analytics, watch for referral traffic from chatgpt.com, perplexity.ai and gemini.google.com.
How Long Does AEO Take?
Technical fixes such as unblocking crawlers and adding schema take effect as soon as the pages are re-crawled, often within weeks. Being recommended for competitive questions depends on authority, which builds the same way SEO does, over several months of consistent content, reviews and mentions.
What This Means for Businesses in Mumbai
Local questions are where assistants lean hardest on consistent business data. When someone asks for "a dentist in Andheri West open on Sunday" or "an ecommerce developer near Thane", the assistant has to match a service, a place and current facts. The businesses it can name with confidence are the ones whose website, Google Business Profile and directory listings all state the same address, the same services and the same hours, and whose pages name the neighbourhoods they actually serve. For Mumbai, that means using the locality names customers use, such as Goregaon West, Vashi or Ghodbunder Road, rather than only "Mumbai". It also means keeping one exact address, with the PIN code, everywhere it appears.
AEO Doesn't Replace SEO. It Extends It.
Every genuine AEO practice (clear structure, real answers, structured data, technical access, consistent business details) is also good traditional SEO. Treat it as the same foundational work done thoroughly, not a separate project competing for a separate budget.
Want to know where your site stands? See our SEO & AI search optimization service, read local SEO vs AI search optimization, or request a free review of your website.