Clerk Authentication is described as 'Clerk is more than a "sign-in box." Integrate complete user management UIs and APIs, purpose-built for React, Next.js, and the Modern Web' and is an app. There are more than 50 alternatives to Clerk Authentication for a variety of platforms, including Web-based, SaaS, Self-Hosted, Mac and Windows apps. The best Clerk Authentication alternative is VoidAuth, which is both free and Open Source. Other great apps like Clerk Authentication are Keycloak, Authelia, ZITADEL and Better Auth.
With the extensions of Keycloak+, enterprise requirements are fullfilled like: Delegated Administration, management of permissions in organizational structures, SCIM 2 provisioning, User Life Cycle / Housekeeping, GDPR/data protection/Audit and many more IAM features, for...
Production-ready Next.js 16 starter kit with Better Auth, multi-tenant organizations, Stripe billing, and admin panel. One-time purchase.
CentralAuth is an authentication service that provides user login functionality for web applications. The platform implements security protocols and authentication flows, allowing development teams to integrate user authentication without building these systems internally.
Identity solution supporting passwordless, biometrics, social logins, enterprise SSO, and multi-factor authentication. Offers customizable flows, admin portal, audit logging, brute-force protection, compliance, APIs, SDKs, cloud and self-hosted options for web and mobile.
Tesseral is the only open source auth provider focused exclusively on serving B2B SaaS. With just a few simple lines of code, any developer can launch an elegant login page with support for common authentication factors like passwords, magic links, and social login (e.g.
PropelAuth is the complete solution for multi-tenant authentication and authorization. Invite flows, organization management, RBAC, advanced security features, SAML, SCIM and more.
Plurilock AI Cloud enables users to log in once, at the start of the day, to access all of the applications they use, rather than remembering dozens of usernames and passwords.
Authpack provides a complete user and team management API and Dashboard installed with just 8 lines of code and featuring a built-in API explorer for developers to easily perform complex GraphQL operations on data from inside the app.
EU-hosted managed identity platform. OAuth 2.0, OpenID Connect, SAML. White-labeling, multi-tenancy, passkeys. Frankfurt datacenter. Free tier included.
Cryptr is a plug-and-play B2B authentication platform that allows SaaS to manage and deploy all their authentication strategies like Single Sign On, automated user provisioning with Directory Sync, TOTP, magic link and much more with just a few lines of code.
An open-source UI-first Identity and Access Management (IAM) / Single-Sign-On (SSO) platform with web UI supporting OAuth 2.0, OIDC, SAML, CAS, LDAP, SCIM, WebAuthn, TOTP, MFA, Face ID, RADIUS, Google Workspace, Active Directory and Kerberos.
Quickly release your next application by leveraging pre-built modules as a service. Bergx helps you focus on building the features your customers are excited about by providing the "under-the-surface" features for you.
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