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AI visibility checker: see if ChatGPT recommends your brand
Paste your brand or URL. SeenByLLMs asks the questions your buyers ask, across the models you pick, and shows who got named — and who didn't.
An AI visibility checker is a one-time read of those answers. It is the job when you want to know, today, whether an assistant recommends you or a competitor. It is not a hosted monitor, and it is not a generative engine optimization service.
What this check is
- One run you start. There is no scheduled run.
- No SeenByLLMs account, no shared seats, no data that follows you to another machine.
- You bring an OpenRouter key. Model calls are billed by OpenRouter, on top of $0, $12/mo, or $49 once.
- API answers, not the ChatGPT website and not Google AI Overviews.
- It reports what the models said this time. It does not promise a higher rank.
What you paste in
Your product name, up to five rivals, and the questions buyers actually ask. You can start from suggested prompts and edit them. A published run on this site uses 11 buyer questions; the app does not lock you to that count. A 20-question run on the five default models is about $0.30 in OpenRouter model calls.
What you get back
- Which questions omit you, and who was named instead.
- Share of voice against the rivals you listed.
- The pages cited, labelled as yours, a competitor, a review, a forum, or editorial.
- HTML or CSV, once the free limit is lifted.
The free AI visibility check runs in this browser: the watermark stays, and detail stops at the first 3 detail rows. $12/mo or $49 once ($49 for the first 100 buyers, then $79) removes both. The key for monthly lasts 30 days.
Five models, one report
The model list includes GPT, Claude, Gemini, Perplexity Sonar, and DeepSeek, plus a free model you can use while you try the flow. You choose which ones run. When they disagree, that disagreement is the finding: a brand only Gemini names has a different gap from a brand nobody names.
The same method is already published for five brands: Plausible, Buttondown, Tally, Cal.com, and Raycast.
Questions
What does an AI visibility checker do?
It asks the questions your buyers ask, sends them to the models you select, and scores whether your brand was named, who was named instead, and which pages were cited. SeenByLLMs runs that check in your browser.
Does ChatGPT recommend your brand?
Paste your brand or URL and read whether the ChatGPT-family model you selected names you. The same run can include Claude, Gemini, Perplexity, and DeepSeek. These are API answers, not a capture of the ChatGPT website.
Is this a monitoring platform?
No. There is no scheduled run. Open the page and press Run when you want the report.
Run a free AI visibility check
BYOK · $12/mo or $49 once · model calls billed by OpenRouter. Free check: watermark stays, detail stops at the first 3 detail rows. No SeenByLLMs account.