Open Source Auth
(with tons of integrations)
Every Nucleus project comes with a complete User Management system that works without any additional tools.
Including Nucleus's policy engine, for fine-grained access rules.
Enterprise-grade security
Built-in multi-factor authentication, role-based access control, and advanced security features to protect your sensitive data and user accounts.
Oauth enabled
Enable social logins with the click of a button. Google, Facebook, GitHub, Azure (Microsoft), Gitlab, Twitter, Discord, and many more.
Fully integrated
Incredibly simple Auth, without a single external authentication service. Built-in Authentication, Authorization, and User Management.
Simple APIs
APIs that you can understand. With powerful libraries that work on client and server-side applications.
Enterprise logins
Support for SAML, Azure. More enterprise providers and SSO coming soon.
Granular permissions
Create custom roles and permissions with fine-grained access control. Control exactly what users can see and do within your application.
User permissions without the middleware
Nucleus Auth works without any additional servers. Build Authorization rules with Row Level Security, controlling who can create, edit and delete specific rows in your database.
Policies can be written with APIs or using the dashboard online.
Explore documentation