Tools · free, no signup wall

Free tools for AI search visibility.

Every competitor gates the number behind an account. We just email it. The AI crawler checker, the llms.txt validator, the schema validator and the 47-check AI Visibility Audit are live now; the citation checker ships this quarter. We list what is coming honestly rather than fake a "suite" that does not exist yet.

Live now

Live

AI Crawler Checker

Paste a URL and instantly see which of 23 AI crawlers — GPTBot, OAI-SearchBot, ClaudeBot, PerplexityBot, Google-Extended — your robots.txt allows or blocks. No signup.

Run it free →

Live

llms.txt Validator

Checks any llms.txt against the published format — required H1, summary, H2 file lists, link syntax — samples the listed URLs for 404s and scores the structure 0–100.

Run it free →

Live

Schema Validator

Extracts every JSON-LD block on a page and grades the entity graph — required properties, sameAs, @id linking, string authors, mistyped @type. Scored 0–100.

Run it free →

Live

AI Entity Checker

Enter a brand and see whether AI engines can resolve it as a distinct entity — Wikidata item, Wikipedia article, official-website link, same-name collisions. Scored 0–100.

Run it free →

Live

Answer Readiness Checker

Paste a URL and see how extractable the content is for AI answer engines — is the answer in the HTML, up top, in question headings, lists and tables. Scored 0–100.

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Live

AI Visibility Audit

47 checks across robots, llms.txt, schema, entity signals and AI discoverability. Emails a 0–100 score with the three highest-lift fixes in under a minute.

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Shipping this quarter

Beta

AI Citation Checker

Built and email-gated at /tools/ai-citation-checker/ — checks whether ChatGPT, Google AI Overviews and Gemini cite your brand on a prompt you enter. Activating per engine as the paid API keys are wired.

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Want one of these first? Tell us which at contact — we prioritise the tools people ask for.