llms.txt vs Semrush
llms.txt is listed under llms.txt & schema, Semrush under SEO suites. Each name links to the product's own site.
| Category | llms.txt & schema | SEO suites |
|---|---|---|
| Pricing | Open source | Freemium |
| Public code | Yes | No |
| Tags | llms-txt, standard, markdown, ai-crawlers | seo-suite, keywords, backlinks, competitors |
| Website | llmstxt.org | semrush.com |
What llms.txt does
Proposal by Jeremy Howard of Answer.AI for a markdown file at /llms.txt that gives language models a short guide to a site and links to its key pages, in a format both people and tools can read.
What Semrush does
Marketing suite with keyword research, site audits, backlink analysis, rank tracking and competitor data, plus reports on AI search visibility.
Other options
See all llms.txt & schema, or alternatives to llms.txt and Semrush.