Full-featured TypeScript authentication in minutes
Open Source
Comprehensive TypeScript authentication framework with email/password, OAuth, 2FA, multi-tenant support, and framework-agnostic design for modern apps.
Modern authentication platform with social login, magic codes, and enterprise SSO. Boost conversion rates by 54% with passwordless auth and beautiful onboarding.
Complete identity infrastructure for modern applications
Open Source
Multi-tenant, API-first identity platform with comprehensive SDKs, authentication, authorization, and extensibility features for developers and enterprises.
Enterprise SSO & SCIM for B2B SaaS in hours, not weeks
Complete authentication platform for B2B SaaS with ready-to-deploy SSO, SCIM provisioning, and social logins. Win enterprise customers without dev overhead.
Open source authentication platform for B2B apps with pre-built UI, enterprise SSO, fine-grained permissions, and API key management. Deploy in minutes.
Complete authentication solution built specifically for B2B products. Features organization management, RBAC, enterprise security, and thoughtfully designed client libraries for any tech stack.
Authentication & app services that scale to millions
Complete authentication platform with passwordless sign-in, payments, and user management. Free for up to 1M users with pre-built UI components and quick SDK integration.
Advanced identity management platform with biometric authentication, risk-based MFA, and HSM-backed encryption to prevent data breaches and boost conversions.
Drag & drop customer identity platform for any app
Build custom authentication flows with visual workflows, SDKs, and APIs. Reduce user friction, prevent account takeover, and get 360° customer identity views.
Open-source IAM platform with comprehensive SSO support
Open Source
UI-first Identity and Access Management platform supporting OAuth 2.0, OIDC, SAML, WebAuthn, MFA, and integration with Google Workspace, Active Directory.
Open source identity and access management solution with single sign-on, social login, user federation, and fine-grained authorization for applications.
Self-hosted identity provider with flexible workflows, comprehensive APIs, and enterprise-grade security. Over 1 million installations trusted worldwide.
Complete authentication and authorization API solution
Drop-in authentication and authorization API with granular permissions, SSO integrations, social login, and fine-grained access control for modern applications.
Open-source authentication platform offering passwordless login with passkeys, traditional passwords, 2FA, and SSO. Integrate secure user management in minutes.
Open source user authentication solution with prebuilt UI, custom password policies, session management, and hosted on your domain. Setup in 5 minutes.
Complete user management with social logins built-in
Open Source
Built-in authentication system with social providers, PostgreSQL policies, and user management. No external services needed - own your data completely.
Complete auth solution with hybrid deployment flexibility
Complete Customer Identity and Access Management (CIAM) platform with SSO, MFA, OAuth2, and OpenID Connect. Deploy anywhere with security-first design.
Remove developer dependencies with secure user management platform. Features multi-tenancy, MFA, admin portals, and enterprise-grade security for B2B & B2C SaaS.
Developer APIs and SDKs for enterprise-ready features like Single Sign-On, Directory Sync, and Audit Logging. Start selling to enterprise customers with just a few lines of code.
Secure multi-platform authentication in under 10 lines
Build secure authentication systems with Firebase's backend services, drop-in UI libraries, and support for email, phone, Google, Apple, and social logins.
Secure customer and partner access to any application
Complete customer identity and access management solution for securing external identities with strong authentication, customizable experiences, and granular access controls.
Secure, scalable authentication for millions of users
Add secure sign-up, sign-in, and access control to web and mobile apps in minutes. Fully managed CIAM solution that scales to millions of users with advanced security features.
Implement authentication in any app within 5 minutes
Rapidly integrate secure authentication and authorization for web, mobile, and legacy applications. Focus on your core business with 30+ SDKs and quickstarts.
