Does schema markup help you appear in AI search?
Schema markup helps search engines and AI systems understand who a business is, but on its own it doesn't get you recommended. In our studies, AI answers mostly cited third-party directories, booking platforms and review sites, so being listed accurately there matters more.
What Google says
Google's guidance for its AI features, including AI Overviews, is that there are no special requirements beyond normal SEO best practice. Structured data is useful when it matches the visible content, but no special markup is needed to appear.
What the AI answers actually cite
NRLC.ai asked AI assistants hundreds of real customer questions in October 2026 and recorded every source cited:
| Market | What dominated the citations |
|---|---|
| Singapore tuition centres (ChatGPT, 95 questions) | 93% of answers cited at least one of three directories |
| Dubai aesthetic clinics (Perplexity, 150 questions) | 61% cited one booking platform; 91% cited a booking site or directory |
| California HVAC (Perplexity, 150 questions) | 76% cited lead-gen or review sites |
The businesses that were recommended most were the ones listed consistently on those third-party sites, and whose own pages answered the customer's question with specifics such as prices, areas served and services.
Where schema still helps
- Entity clarity: Organization or LocalBusiness markup with
sameAslinks ties your site to your other profiles. - Consistency: name, address and phone in markup that match every listing reduce confusion about which business is which.
- Facts in a machine-readable form: hours, price ranges and services, as long as the same facts are on the page.
Think of schema as making true facts easy to read, not as a ranking trick. For the full source breakdown by market, see which sources AI cites for local businesses.
Frequently asked questions
- Does ChatGPT use schema markup?
- AI assistants with web search read pages and the sources they retrieve. Schema can help them interpret a page, but our study data shows recommendations are driven mostly by third-party listings and the content itself.
- Do I need special markup for Google AI Overviews?
- No. Google says AI features have no additional requirements beyond standard SEO best practices.