llms.txt vs Profound
llms.txt is listed under llms.txt & schema, Profound under AI visibility tracking. Each name links to the product's own site.
| Category | llms.txt & schema | AI visibility tracking |
|---|---|---|
| Pricing | Open source | Paid |
| Public code | Yes | No |
| Tags | llms-txt, standard, markdown, ai-crawlers | ai-visibility, citations, brand-monitoring, enterprise |
| Website | llmstxt.org | tryprofound.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 Profound does
Platform that tracks how brands show up in answers from ChatGPT, Perplexity and other AI engines. It reports mentions, citations and the prompts people use.
Other options
See all llms.txt & schema, or alternatives to llms.txt and Profound.