Auth0 SSO: Setup and Tips

Authentication is a crucial aspect of modern applications, and Single Sign-On (SSO) is a key feature for businesses aiming to streamline user access across multiple applications. Auth0, a popular authentication platform, provides robust SSO capabilities through protocols like SAML, OpenID Connect, and OAuth 2.0, serving as an identity broker between applications and identity providers. However, Auth0 has limitations such as high costs, limited customization, and potential vendor lock-in, which may be challenging for businesses with specific needs or strict compliance requirements. As an alternative, SuperTokens offers an open-source solution that grants developers more control, allowing for self-hosting, full transparency, and customization of authentication flows, including multi-tenant support, flexible login methods, and enhanced session management. This makes SuperTokens an attractive option for developers needing a scalable, customizable, and cost-effective authentication system, particularly for SaaS applications serving multiple organizations.