# CodeX TechIndex: AI Tool Listing, free, dofollow link (techindex.law.stanford.edu)

> CodeX TechIndex is a startup database at techindex.law.stanford.edu. It lists AI startups, with a rule: legal tech companies only. Listing is free. The link you get is dofollow: the Website link on a live company profile carries only noopener (checked on a live profile). Review: submissions are reviewed before publication. Terms read on techindex.law.stanford.edu on 3 October 2026.

Stanford research database of 5,759 legal technology companies, 1,506 of them AI-focused. It lists companies, not individual products; anyone can suggest a company or an update through a form.

- Site: https://techindex.law.stanford.edu/
- Kind: Startup databases
- Verdict: Legal tech companies only
- Price: Free to submit; the form asks for no payment
- Link you get: Dofollow: the Website link on a live company profile carries only noopener (checked on a live profile)
- Review: Submissions are reviewed before publication
- Reach: huge (#380 by traffic in the Tranco top million; #99 by links in Common Crawl's web graph)
- How to submit: a form; the link or address shows on the page for signed-in visitors (https://listaify.com/login, free)
- Run by: Stanford Center for Legal Informatics (CodeX)
- Lists: AI legal tools only
- Their rule: https://techindex.law.stanford.edu/companies/new
- Checked: 2026-10-03

Page: https://listaify.com/places/codex-techindex

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Source: Listaify, https://listaify.com. Every fact is read on the place's own pages on the date shown. Map of the site: https://listaify.com/llms.txt