---
title: "Authentication & identity"
description: "Integrate sign-in, sessions, organizations, and enterprise identity."
pagination: false
---

{/* Generated from content/. Edit the catalog, not this page. */}

<PurposeNote title="Choose by the job you need to do.">Choose between a hosted identity service and an application-owned authentication layer based on your requirements.</PurposeNote>

## Choose a library or tool

13 options in this category.

<LibraryIndex category="auth" />

<LibraryCard libraryId="auth-js" />

<LibraryCard libraryId="auth0" />

<LibraryCard libraryId="better-auth" />

<LibraryCard libraryId="clerk" />

<LibraryCard libraryId="fusionauth" />

<LibraryCard libraryId="integrationos-authkit" />

<LibraryCard libraryId="logto" />

<LibraryCard libraryId="lucia" />

<LibraryCard libraryId="propelauth" />

<LibraryCard libraryId="react-oauth-for-google" />

<LibraryCard libraryId="supertokens" />

<LibraryCard libraryId="userfront" />

<LibraryCard libraryId="workos" />

## Keep exploring

<CategoryGrid exclude="auth" group="Connect services" limit={4} />

[Browse all categories →](/)