Open Source Auth
(with tons of integrations)
Every Supabase project comes with a complete User Management system that works without any additional tools.
Including PostgreSQL's policy engine, for fine-grained access rules.
All the social providers
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.
Own your data
User data stored in your Supabase database so you never have to worry about 3rd party privacy issues. Host your data in 16 different locations.
User permissions without the middleware
Supabase Auth works without any additional servers. Build Authorization rules with Postgres' Row Level Security, controlling who can create, edit and delete specific rows in your database.
Policies can be written in SQL or using the dashboard online.
Explore documentation