The guide
SEO vs GEO vs AEO.
People now find answers in search results, answer boxes and AI assistants. Each rewards your site differently.
What is SEO (Search Engine Optimization)?
Helping your pages rank in search results like Google and Bing, so people searching for what you offer click through to your site.
- Wins
- Higher rankings, more clicks and qualified visits.
- Focus
- Crawlability, page speed, relevant content, internal links and trusted backlinks.
- Measure
- Rankings, impressions, clicks and conversions.
What is AEO (Answer Engine Optimization)?
Structuring content so it can be the direct answer: featured snippets, “People also ask” boxes, voice assistants and AI summaries in search.
- Wins
- Your page becomes the source of the answer, even when the user doesn’t click.
- Focus
- Question-style headings, short direct answers, lists and tables, plus FAQ and other structured data.
- Measure
- Snippet ownership, answer-box appearances and branded searches.
What is GEO (Generative Engine Optimization)?
Making your brand and content easy for AI tools like ChatGPT, Gemini, Perplexity and Claude to understand, trust and mention when they write answers.
- Wins
- Your brand is named or cited inside AI-written answers.
- Focus
- Clear entities, original facts and data, quotable explanations, authority signals and letting AI crawlers read your site.
- Measure
- Mentions and citations in AI answers, and referral visits from AI tools.
SEO vs AEO vs GEO compared
| SEO | AEO | GEO | |
|---|---|---|---|
| Goal | Rank in results | Be the direct answer | Be cited by AI |
| Appears in | Search result pages | Snippets, voice, answer boxes | AI chat and AI summaries |
| Best content | Pages matching search intent | Short, direct answers to questions | Original, factual, well-sourced pages |
| Main tactics | Technical health, links, content | Question headings, FAQ, schema | Entities, authority, crawler access |
| Success looks like | Clicks and conversions | Answer ownership | Citations and mentions |
Frequently asked questions
What is the difference between SEO, AEO and GEO?
SEO helps your pages rank in search results. AEO structures content so it can be the direct answer in snippets, voice assistants and AI summaries. GEO makes your brand easy for AI tools such as ChatGPT, Gemini, Perplexity and Claude to understand and cite. All three depend on a fast, crawlable, clearly structured site.
Can anyone guarantee my site will be cited in AI answers?
No. AI answers change often and depend on systems outside anyone's control. What can be done is to keep the site technically sound, make the content clear and verifiable, and let the right crawlers read it.
Should I let AI crawlers read my site?
If you want to be cited, usually yes. Allow search and retrieval bots such as OAI-SearchBot, Claude-SearchBot and PerplexityBot in robots.txt. Bots such as GPTBot and Google-Extended relate to model training, so blocking them is a separate choice.
What does a technical SEO audit cover?
Crawling and indexing, site architecture and internal links, Core Web Vitals, structured data and on-page content. You get a plain-language list of what to fix first.
How long does technical SEO take to show results?
Indexing fixes can be picked up within days to weeks, once search engines recrawl the pages. Ranking and traffic changes usually take months and depend on competition and content.
More guides.
- How much does SEO cost in the Philippines?Pricing models, what changes the price and red flags.
- How to choose an SEO specialistQuestions to ask before you hire.
- SEO checklist for small businessWhat to fix first, step by step.
- What is local SEO?How nearby customers find your business.
- SEO questions answeredShort answers to common questions.
How this helps your website.
More qualified visitors
SEO brings people who are already looking for what you offer.
Presence where people ask
AEO and GEO keep your brand visible when answers appear without a click.
A stronger foundation
All three depend on a fast, crawlable, clearly structured site, so the work compounds.
Trust before the visit
Being quoted as a source builds familiarity, and people search for you by name later.
SEO is the foundation for the other two. AI answers change often and nobody can guarantee a place in them, so I focus on what you control: a technically sound site with clear, useful, verifiable content.