Most Popular Auth & Identity Tools Among AI Companies

Summary: We analyzed 9 Auth & Identity tools used by 930+ AI companies. The top 3 most adopted are Okta (79 companies), Auth0 (43 companies), and WorkOS (35 companies). Okta leads Auth & Identity adoption among AI companies by a 84% margin over the second-place tool.

Data current as of April 2026

1
Okta79 companies
2
Auth043 companies
3
WorkOS35 companies
4
Clerk11 companies
5
Stytch8 companies
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Most Popular Auth & Identity Tools Among AI Companies | TechStackMap | TechStackMap