Show HN: IsCited – find out if AI assistants cite your website

IsCited launched a free tool that scans any domain in 10 seconds and returns a 0–100 score across five sub-scores measuring whether AI assistants such as ChatGPT, Perplexity and Gemini can find and cite the site, checking llms.txt, robots.txt, sitemap, structured data and page speed. The paid IsCited Pro tier costs $19/mo and adds a weekly re-scan with score-diff emails plus five buyer-style questions asked to AI assistants about the site each week. The company says roughly 1 in 10 sites publish an llms.txt file and that enterprise "GEO" tools charge $99–$500/mo.

IsCitedFREE SCAN Is your site invisible to AI? When someone asks ChatGPT or Perplexity for a recommendation, does your site get cited — or do your competitors? Scan any domain in 10 seconds and see exactly what AI can't find. 10 seconds · no signup · free, forever 1 We scan like an AI agent llms.txt, robots.txt, sitemap, structured data, speed — everything ChatGPT, Perplexity and Gemini look for. 2 You get a 0–100 score Five sub-scores with exact fixes. Download a ready-to-publish llms.txt generated from your site. 3 Pro watches weekly We re-scan and ask AI assistants buyer-style questions about you. You get an email: cited or missed, every week. IsCited Pro $19/mo - ✓ First Pro report within minutes of subscribing - ✓ Weekly re-scan with score diff email - ✓ 5 buyer-style questions asked to AI assistants about your site every week - ✓ Cited / missed tracking with answer snippets - ✓ Cancel anytime Why now AI assistants are the new front page of the internet. Roughly 1 in 10 sites publish anllms.txt— the file that tells AI what you do. The other 90% are guessing. Enterprise “GEO” tools charge $99–$500/mo. IsCited is $19.