AU
Auth.js
Auth
Free, self-hosted authentication for any JS framework, formerly NextAuth.js, now maintained under Better Auth.
auth oauth oss
Category
Auth
Authentication, identity, and access control providers.
7 tools tracked 1 editor's picks
Better Auth
Auth
Framework-agnostic TypeScript auth, comprehensive, plugin-extensible, fully owned in your codebase.
auth library typescript
OK
Okta
Auth
The enterprise identity incumbent, Workforce Identity for employee SSO and Customer Identity (Auth0) for app login.
auth sso identity
Auth0
Auth
The enterprise-grade identity platform, Okta-owned, protocol-heavy, compliance-ready.
auth identity enterprise
Clerk
Auth
Drop-in authentication and user management for modern web apps, UI components, sessions, orgs, B2B.
auth identity saas
Kinde
Auth
Auth + billing for product teams, affordable MAU-based pricing with B2B orgs and feature flags built in.
auth identity billing
WorkOS
Auth
Enterprise-readiness as a service, SSO, SCIM, audit logs, AuthKit, and MCP Auth for agentic SaaS.
auth sso scim