How to check if your website is visible in AI search?
For years, search engine optimization was largely about one goal: getting your website onto the first page of Google. While that still matters, it’s no longer the only place people look for answers. More users are turning to AI assistants like ChatGPT, Gemini, and Perplexity to research products, compare services, and get recommendations. If your website isn’t appearing in those responses, you could be missing a growing source of visibility.
What’s interesting is that visibility in AI-generated answers doesn’t always mirror traditional search rankings. An analysis by Ahrefs found that many pages cited by large language models don’t rank among Google’s top results for the same queries, suggesting that AI systems often rely on different signals than conventional search rankings alone. Rather than assuming your SEO performance tells the whole story, it’s worth checking how AI platforms actually respond to questions related to your business.
The good news is that doing a basic visibility check doesn’t require any specialized software and can usually be completed in under half an hour.
Start With Questions Your Customers Would Actually Ask
The first step is to forget about your brand name.
Instead of searching for your company directly, think about the questions someone would ask before they even know you exist. For example, a project management software company shouldn’t begin with “Tell me about Acme Software.” A better test would be something like, “What’s the best project management software for a small team?” or “What project management tool is easiest for startups?”
Run those same questions in ChatGPT, Gemini, and Perplexity. Each platform retrieves and presents information differently, so appearing in one doesn’t necessarily mean you’ll appear in another.
Compare Responses Using Current Information
When evaluating AI-generated answers, make sure you’re looking at responses that reflect current web content whenever possible.
Most modern AI assistants can retrieve live information for many queries, although exactly how and when they search the web varies by platform and product version. If a platform indicates that it’s using web results or cites recent sources, you’ll get a better picture of your current visibility than you would from responses based solely on the model’s existing knowledge.
Because these systems are updated frequently, it’s also worth repeating the same searches periodically rather than treating a single result as permanent.

Pay Attention to the Sources
Don’t stop after reading the answer itself.
Take a close look at where the information came from. Perplexity prominently lists its sources, while ChatGPT and Gemini often display citations, source cards, or links when web information is used.
Ask yourself a few simple questions:
- Does your website appear anywhere in the cited sources?
- Are your competitors being referenced instead?
- Are industry publications or review sites dominating the results?
Those source lists often reveal far more about your visibility than the generated text alone.
Look for AI Referral Traffic
If AI platforms are linking to your website, some visitors may already be arriving through those referrals.
In Google Analytics 4, open the Traffic acquisition report and review your referral sources. Depending on how the visit is attributed, you may see traffic originating from platforms such as ChatGPT, Perplexity, or other AI-powered services.
Keep in mind that attribution isn’t perfect. Some AI-generated visits may appear under other traffic channels, so analytics should be viewed as one indicator rather than definitive proof of your visibility.
Test More Than One Prompt
A single question rarely tells the whole story.
Try five or ten different prompts that reflect the types of questions your potential customers might genuinely ask. Change the wording, adjust the level of detail, and test different buying scenarios.
Over time, patterns begin to emerge. You may find that your website appears consistently for educational queries but rarely for comparison searches, or that one product page receives citations while another never does. Those insights are often more valuable than the result of any single prompt.
How to Track Your Rankings in AI Search (ChatGPT, Gemini & Perplexity)
Tools That Can Save Time
If you need to monitor AI visibility regularly, several platforms now automate much of this process.
Tools such as LLMRefs, AirOps, and similar AI visibility platforms can track prompts across multiple AI assistants, compare your presence with competitors, and monitor changes over time. They’re generally most useful for businesses or agencies that want ongoing reporting rather than occasional manual checks.
What About llms.txt?
The proposed llms.txt standard has received attention as a way for websites to provide structured information to AI systems.
However, adoption remains relatively limited, and there is currently little publicly available evidence showing that implementing an llms.txt file alone leads to better visibility or more citations across major AI platforms. While it’s a development worth watching, most website owners will likely see greater benefits by focusing on creating authoritative, well-structured content before investing significant time in this specification.
If Your Website Doesn’t Appear
Finding that your website isn’t mentioned doesn’t necessarily mean something is wrong.
AI systems tend to favor content that is clear, well-organized, trustworthy, and supported by signals of authority. Pages that answer common questions directly, demonstrate expertise, earn citations or backlinks from reputable sources, and stay up to date generally have a better chance of being referenced.
It’s also important to remember that AI-generated answers are constantly evolving. Results can vary between platforms, change over time, and differ depending on the wording of a prompt.
Traditional SEO is still an important foundation, but AI visibility is becoming an additional layer worth monitoring. By occasionally testing how AI assistants respond to questions in your industry, you’ll gain a clearer understanding of where your content stands today—and where there may be opportunities to improve.