Auth platforms

The best User Management and Authentication platforms.

3
Clerk
Clerk

The easiest way to add authentication and user management to your application. Purpose-built for React, Next.js, Remix, and “The Modern Web”.

Kinde
Kinde

Powerful user authentication that integrates in minutes. Free up to 10,500 MAU.

Logto: The better identity infrastructure for developers
Logto: The better identity infrastructure for developers

Every app needs authentication and authorization. Logto is an open-source Auth0 alternative designed for modern apps and SaaS products.

If you're using Supabase, I recommend trying out Basejump (https://usebasejump.com/) to kickstart your Next.js project. It comes with built-in user and team management, crafted with Tailwind CSS and shadcn/ui.