What Is AEO (Answer Engine Optimisation) and Why It Matters for Indian SMEs
By NexTeir Technologies team · · 4 min read
Short answer: AEO (Answer Engine Optimisation) is the practice of making your business easy for AI assistants such as ChatGPT, Gemini, Perplexity, Copilot and Google AI Overviews to understand, trust and cite. It builds on SEO with consistent business facts, answer-first content and structured data. At NexTeir Technologies in Dehradun, we treat AEO as part of every SEO plan.
What is AEO?
More people now ask questions in AI assistants instead of typing short keywords into Google. The assistant writes an answer and sometimes names businesses or links to sources. AEO is about being an accurate, citable source for those answers: when someone asks "WhatsApp automation provider in India with no monthly fee" or "software company in Dehradun", the assistant should have clear, consistent facts about you.
AEO vs SEO vs GEO
| SEO | AEO | GEO | |
|---|---|---|---|
| Stands for | Search Engine Optimisation | Answer Engine Optimisation | Generative Engine Optimisation |
| Goal | Rank web pages in search results | Be the source for direct answers and AI responses | Be cited inside AI-generated answers |
| Main surfaces | Google and Bing results | Featured snippets, voice, AI assistants | ChatGPT, Gemini, Perplexity, AI Overviews |
| Key work | Technical health, content, links | Answer-first content, FAQ, entity facts, schema | Largely the same as AEO |
In practice AEO and GEO overlap so much that most people use the terms interchangeably. Neither replaces SEO: AI assistants still rely heavily on pages that search engines can crawl and trust.
How AI answers choose sources
Each AI product works differently and none publishes a full formula, but a few factors consistently matter.
Entity consistency
An "entity" is your business as a thing: name, location, services, contact details. If your website says Dehradun, a directory says another city and LinkedIn shows an old phone number, an assistant may describe you wrongly or skip you. One consistent set of facts everywhere is the foundation.
Answer-first content
Pages that answer a question directly in the first two or three sentences are easier to quote. Clear headings phrased as questions, short paragraphs, tables and numbered steps all help.
Citations, reviews and structured data
Mentions on reputable sites, genuine reviews and schema markup (Organization, LocalBusiness, Service, FAQPage) give machines more confidence. Google's own guidance for AI features is that the same best practices for search apply (Google Search Central).
What Indian SMEs should do first: 7 steps
- Fix your NAP. One name, address and phone on your website, Google Business Profile and directories.
- Complete your Google Business Profile. See our Google Business Profile checklist.
- Write an About page with plain facts: what you do, where you are, since when, who you serve.
- Rewrite key service pages answer-first, with a short FAQ that reflects real customer questions.
- Add structured data: Organization, LocalBusiness, Service and FAQPage, matching what is visible on the page.
- Let AI crawlers in. Check that robots.txt does not block crawlers such as GPTBot, OAI-SearchBot, PerplexityBot or Google-Extended if you want to be eligible for citation.
- Earn real mentions: reviews, local news, industry directories and partner sites.
How to measure AEO
- Prompt testing: once a month, ask the same set of questions in ChatGPT, Gemini, Perplexity, Copilot and Google, logged out. Record whether you are mentioned, whether facts are correct and which URL is cited.
- AI referral traffic: in Google Analytics, watch referrals from chatgpt.com, perplexity.ai, gemini.google.com and copilot.microsoft.com.
- Search Console: impressions for question-style queries often rise alongside AEO work.
What AEO can't promise
No one can guarantee that an AI assistant will mention your business, or rank you first. Answers change between users, days and model versions. AEO improves your eligibility and the accuracy of what is said about you; be wary of anyone promising guaranteed mentions.
FAQ
Is AEO replacing SEO?
No. AEO builds on SEO. AI assistants still depend on crawlable, trustworthy web pages, so technical SEO and good content remain essential.
Does llms.txt help?
llms.txt is a proposed file that summarises your site for AI tools. It is cheap to add, but adoption by AI crawlers is not guaranteed, so treat it as a small extra, not a strategy.
How do I check if ChatGPT mentions my business?
Ask it the questions your customers would ask, such as "software company in Dehradun", with search enabled and while logged out. Repeat monthly and note whether you appear and whether the facts are right.
How long does AEO take?
Fixing facts and structure can be done in weeks; AI assistants may take weeks to months to reflect changes, and results are never guaranteed.
What does an AEO service include?
Typically an entity audit, NAP fixes, Google Business Profile optimisation, answer-first content, FAQ and entity schema, citation building and monthly prompt testing.
Get an AEO visibility check
Our Growth (₹16,999/month + GST) and Authority (₹29,999/month + GST) plans include AEO work and monthly prompt checks. See Google Business Profile, SEO & AEO or WhatsApp +91 90279 97165.