Open-source auth server (OIDC/OAuth 2.0) with hosted sign-in pages, social and enterprise SSO, MFA, organizations and roles, on Logto Cloud or self-hosted.
Works with AI agents:llms.txtCLI1 tools, from its own code, website and Product Hunt page.
2 makers' products, each linked to the source that shows it.
SmythOSPlatform for building and deploying AI agents, visually or by describing them to an assi…“An Open Source project we love at SmythOS. Logto provides authentication like OAuth and replaces a $20K/month Okta service. Just incredible! The team is amazing as well. Highly recommended.”
AuthenticationMaker says so · source ↗“We chose Logto for its standards-based OIDC, self-hosting support, social login and profile linking, and minimal vendor lock-in.”
AuthenticationMaker says so · source ↗2 makers on why they use Logto, in their own words on Product Hunt.
An Open Source project we love at SmythOS. Logto provides authentication like OAuth and replaces a $20K/month Okta service. Just incredible! The team is amazing as well. Highly recommended.
SmythOSOct 2026 ↗We chose Logto for its standards-based OIDC, self-hosting support, social login and profile linking, and minimal vendor lock-in.
Themes that recur in makers' words and Hacker News comments, each linked to what it summarises, with how Product Hunt tags its reviews.
On Product Hunt, people weigh it against: Clerk, Auth0, PropelAuth, WorkOS, Stytch, BoxyHQ, Kinde, Descope, Hexclave (Stack Auth).
Yes — there is a free tier a small product can run on; paid use starts at $24/mo. source ↗
Open source, and you can self-host it. source ↗
It serves an llms.txt docs index; it has an official CLI (@logto/cli).
2 makers' products we track, each with a source. source ↗
SendGrid
Clerk
Supabase
Firebase
Better Auth
WorkOS
Auth0
Keycloak
Hexclave (Stack Auth)
SuperTokens