AI Search Optimization: How to Get Cited by ChatGPT and Google AI Overviews

The way people find businesses is shifting. A growing percentage of customers ask ChatGPT, Claude, Perplexity, or Google's AI Overviews instead of typing a query into a search box. Instead of getting a list of ten blue links, they get a single confident answer — and the businesses mentioned in that answer get the customer.

If you're not optimizing for AI search, you're already missing leads. Here's how to make sure you're the one being recommended.

How AI search actually works

AI assistants don't have your website memorized. When someone asks "best plumber in Austin," the AI does roughly this:

1. Reads the question 2. Sends a search query to a real search index (Bing for ChatGPT, Google for AI Overviews, both for Perplexity) 3. Scrapes the top 5–20 results 4. Reads the content and synthesizes an answer 5. Cites a few sources

This means: AI search ranking is downstream of regular search ranking. If you don't rank in regular search, you don't get scraped, and you don't get cited. Step one of AI optimization is just doing regular SEO well.

What's different about AI optimization

Beyond ranking in regular search, three things specifically help you get cited:

1. Direct, structured answers

AI assistants prefer content that directly answers a question. The classic SEO move of "give a 200-word intro then bury the answer" works against you. Lead with the answer.

A good page structure for AI:

• H1 with the question
• First paragraph: direct answer in 1–2 sentences
• H2 sections that elaborate
• A bullet list summarizing the key points

2. FAQ schema

The single highest-ROI piece of AI optimization is adding FAQ schema to your important pages. AI assistants explicitly look for structured Q&A data when synthesizing responses. Pages with FAQ schema are cited 3–5x more often than equivalent pages without.

We add FAQ schema to every blog post on this site. You should too.

3. Citations and entities

AI assistants weight pages from sources that get cited and linked from elsewhere. The standard rules of authority still apply — but with an extra weight on:

• Being mentioned by name (an "entity" in AI parlance) on other authoritative sites
• Wikipedia, news mentions, and industry publications
• Reddit threads where users recommend you organically (yes, really)
• YouTube videos with transcripts that mention you

Get into AI's "knowledge graph" by getting mentioned where AI training and retrieval happens.

A practical AI SEO playbook

If you want to be cited by ChatGPT, Perplexity, and Google AI Overviews:

Step 1: Win regular search first

You cannot leapfrog regular SEO. Get to top 10 for your target queries on Google. Period.

Step 2: Restructure top pages for direct answers

Take your three most important pages. For each:

• Make the H1 a question if appropriate ("What does an emergency plumber cost?")
• Lead with a 1–2 sentence direct answer
• Follow with detail
• Add a 3–5 question FAQ section at the bottom with FAQ schema

Step 3: Add comprehensive FAQ schema everywhere

Every blog post and every service page should have an FAQ section with proper schema. This single change tends to boost AI citations dramatically.

Step 4: Get mentioned in AI-friendly sources

• Submit to industry directories
• Get a Wikipedia entry if you qualify (most small businesses don't, but mid-size ones do)
• Encourage organic Reddit/Quora discussion of your business
• Publish guest posts on industry sites

Step 5: Test and iterate

Periodically ask ChatGPT, Perplexity, and Google AI Overviews questions where you'd want to be recommended:

• "Best [your service] in [your city]"
• "How much does [your service] typically cost"
• "What should I look for when hiring [your service]"

Note who's being cited. Reverse-engineer their pages. Match or beat them.

What about LLMs.txt?

Some folks recommend adding an llms.txt file to your site, similar to robots.txt but for LLMs. It's still a draft proposal as of 2025 and very few AI providers actually use it. It doesn't hurt to add one, but the main wins are still:

• Schema markup (especially FAQ and Article schema)
• Direct, structured content
• Authority and citations

Bottom line

AI search isn't a separate channel. It's a layer on top of regular search. Win at regular SEO, then restructure your top content for direct answers and FAQ schema. That's 90% of the work.

Run GoogleSiteScore to verify your foundation is solid.