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LLM Scan

SaaS

Tool that scans a site for AI readability and tracks weekly how ChatGPT, Perplexity, Gemini and Claude mention your brand.

llmscan.dev
LLM Scan homepage screenshot

About LLM Scan

LLM Scan starts with a free technical scan that needs no signup and finishes in under a minute. It checks eight signals and gives an AI readiness score out of 100: crawlability, robots.txt rules for AI bots, an llms.txt file, a sitemap, Markdown support when an agent requests it, semantic HTML, JSON-LD structured data and Content-Signal directives. The report is shareable and includes generated fixes.

On paid plans, weekly tracking goes further. You choose the questions customers ask AI, the competitors to beat and the keywords to rank for, and every week the tool puts those questions to ChatGPT, Perplexity, Gemini and Claude, looks up your Google position and AI Overview citations, and emails a report with three things to fix. The report shows prompts won and lost, mention rate and position, share of voice against competitors and cited sources.

LLM Scan is a hosted service with docs and a leaderboard page. The free plan includes technical scans only. The site also lists a methodology page and shows recent free scans, and results appear as a shareable report.

Key features

  • Free scan of eight AI readiness signals
  • AI readiness score out of 100
  • Generated fixes and a shareable report
  • Weekly questions asked to four AI assistants
  • Mention rate, position and share of voice
  • Google rank and AI Overview citation tracking
  • Weekly report with three things to fix

Good fit for

  • Site owners checking whether AI crawlers can read their pages
  • Teams tracking weekly brand mentions in AI answers
Tags
ai-visibility
llms-txt
seo
geo
site-audit
brand-monitoring
share-of-voice

LLM Scan: questions and answers

What is LLM Scan used for?
LLM Scan is a tool that scans a site for AI readability and tracks weekly how ChatGPT, Perplexity, Gemini and Claude mention your brand. It is a good fit for site owners checking whether AI crawlers can read their pages and teams tracking weekly brand mentions in AI answers.
Is LLM Scan free?
Yes. LLM Scan has a free plan, and paid plans start at $19 per month.
Is LLM Scan open source?
No. LLM Scan is proprietary (closed-source) software and can't be self-hosted. In the Marketing & SEO category, open-source options include GEOFlow, OpenSEO and Dub.
What are some alternatives to LLM Scan?
LLM Scan competes with Semrush, Ahrefs and SEOptimer.

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