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AI Visibility4 min read

Free AI Visibility Tools

Two free, no-signup tools to see and improve how AI engines read your brand, plus the honest picture of what actually moves the needle.

Updated

These are Cituna’s free AI visibility tools: quick, no-signup ways to see how AI answer engines read your brand and to ship one of the basic signals they look for. Both are genuinely free and useful on their own; the paid product is the ongoing measurement and the fixes, not a paywall on these.

The tools

  • AI Visibility Checker

    Enter your domain and see, for a buyer question in your category, whether ChatGPT, Perplexity, Gemini, Claude, Grok, Google AI Overviews and Google AI Mode name you, name a rival, or answer without you at all.

    Check your AI visibility →

  • llms.txt Generator

    Add your site name, a one-line summary and your key pages, then copy or download a standards-valid llms.txt file. Runs entirely in your browser, with no upload and no account.

    Generate your llms.txt →

What is AI visibility?

AI visibility is how often, and how favourably, AI answer engines name and cite your brand when someone asks a question in your category. When a buyer asks ChatGPT or Perplexity “what’s the best tool for X”, the answer either names you, names a competitor, or lists sources that aren’t you, and that is now where a growing share of discovery happens, before anyone reaches a classic search result. Our deeper guide covers it in full at AI visibility: how to measure and improve it.

Which tool should I use?

Start with the AI Visibility Checker to see where you stand: it tells you, for one real buyer question, whether the engines name you or a rival. Then use the llms.txt Generator to publish a clean map of your key pages, a low-cost signal worth shipping once the higher-impact work, answer-first pages and entity authority, is underway. For the work beyond a single snapshot, see why your brand may not show up in AI search.

Drafted with AI assistance from our own research and Search Console data, and reviewed by Rahul A before publishing. Rules and prices change; check the linked official source before you act.

Frequently asked questions

What free AI visibility tools does Cituna offer?

Two, and both are free with no sign-up. The AI Visibility Checker shows whether the major AI answer engines name your brand for a buyer question in your category, or name a rival instead. The llms.txt Generator builds a standards-valid llms.txt file from a few facts about your site. The checker runs a real scan; the generator runs entirely in your browser.

How do I check my AI visibility for free?

Open the AI Visibility Checker, enter your domain, and it asks the seven AI engines a buyer question in your category and reports who each answer names and cites. It is a single-prompt snapshot: the full picture, every tracked prompt re-checked daily with the fixes generated for you, is what the paid Cituna product does.

Are these tools really free, with no catch?

Yes. Neither tool needs an account or a card, and the llms.txt generator never sends what you type anywhere, it builds the file in your browser. Cituna, the team behind them, is a paid product, but these tools are not gated behind it and are genuinely useful on their own.

Do these tools replace an AI visibility platform?

No, and we would not claim they do. A free checker gives you one snapshot and a generator gives you one file. Moving your standing in AI answers takes measuring every buyer prompt across every engine over time, finding where rivals are cited and you are not, and shipping the fixes, which is the work the paid product does. The free tools are a starting point, not the whole job.

The free tools show you where you stand. The product moves you.

A checker is one snapshot and an llms.txt file is a five-minute signal. Being named by ChatGPT, Perplexity, Gemini, Claude, Grok, Google AI Overviews and Google AI Mode takes answer-first content, entity authority, and measuring every buyer prompt over time. Cituna scans all seven engines, shows the exact prompts you lose, and generates the fixes.

Start free trial

3-day free trial · Card required, cancel anytime · Seven engines: ChatGPT, Perplexity, Gemini, Claude, Grok, Google AI Overviews and Google AI Mode (not Microsoft Copilot)

Check crawler readiness free