Free AI search tools for small sites
Four free checks for the questions small sites ask about AI search: can the AI crawlers reach you, is your llms.txt right, does Google's AI Overview cite you, and do ChatGPT, Gemini and Perplexity name you when a customer asks. No account needed.
- AI search readiness checkerCan ChatGPT, Perplexity, Claude and Google's AI reach and read your site? Crawler access, rendering, snippets and schema.
- llms.txt generator and validatorCheck the llms.txt file you have against the format, or draft one from your sitemap.
- AI Overview checkerDoes Google show an AI Overview for a keyword, which pages does it cite, and are you one of them?
- AI visibility checkerAsk ChatGPT, Gemini and Perplexity up to three questions your customers ask, and see whether they name or cite you.
Where to start
Start with the AI search readiness checker. If AI crawlers can't fetch and read your pages, nothing else on this list can help. Then check one keyword you care about in the AI Overview checker, and ask the assistants three questions a customer would ask in the AI visibility checker.
Each check is a snapshot of one moment. The paid checks have small daily limits so they stay free for everyone, and a repeated question within a week shows the saved answer.
SEOpen is in private beta
Tell us the site you'd use it for and we'll send an invite. After the beta: a seven day trial, then $29 or $79 a month.