Key takeaway
SEO earns rankings in search results; AEO earns direct answers and featured snippets; GEO, AIO and LLMO earn mentions and citations inside AI-generated answers. All of them reward the same foundation: clear entity information, genuinely helpful content, structured data and trustworthy proof.
People now discover businesses through Google results, voice assistants, Google AI Overviews and chat assistants like ChatGPT, Gemini, Perplexity and Copilot. Each channel has spawned its own acronym. Here is what they mean and what to actually do.
What do SEO, AEO, GEO, AIO and LLMO mean?
| Term | Stands for | Goal |
|---|---|---|
| SEO | Search Engine Optimisation | Rank pages in traditional search results |
| AEO | Answer Engine Optimisation | Be the direct answer in snippets, voice and “People also ask” |
| GEO | Generative Engine Optimisation | Be cited or mentioned in AI-generated answers |
| AIO | AI Optimisation | Umbrella term for optimising for AI-powered search |
| LLMO | Large Language Model Optimisation | Help LLMs understand and accurately describe your brand |
What do AI assistants look for?
- A clearly defined entity: who you are, what you do, where you operate and for whom.
- Consistent facts across your website, Google Business Profile, social profiles and directories.
- Concise, quotable answers near the top of pages, followed by depth.
- Original information — data, case studies, expert opinions — that is not available elsewhere.
- Structured data such as Organization, LocalBusiness, Service, FAQPage and Article schema.
- Crawlable HTML that does not hide content behind heavy JavaScript.
- Mentions and reviews on reputable third-party sites.
How do you optimise for AI search in practice?
- Write a one-paragraph “about” statement and use it consistently everywhere.
- Start every service page with a two to three sentence direct answer.
- Add FAQ sections built from real customer questions.
- Implement accurate JSON-LD schema and validate it.
- Publish case studies with real numbers and named methodologies.
- Allow reputable AI crawlers in robots.txt if you want to be cited, and consider an llms.txt summary file.
- Earn mentions in Hyderabad and industry publications, lists and communities.
Can anyone guarantee AI visibility?
No. AI systems are proprietary and change frequently, so no one can guarantee a citation or a “10/10 score”. What you can do is remove every obstacle to being understood and give these systems good reasons to trust and reference you.
How do you measure AI search visibility?
Start simple. Each month, ask ChatGPT, Gemini, Perplexity and Google the ten questions your customers ask most, and record whether your brand is mentioned, whether the facts are right and which pages are cited. Combine that with referral traffic from AI assistants in your analytics. The trend over several months matters more than any single answer, because responses vary from one query to the next.