The open source Firebase alternative. Supabase adds realtime and restful APIs to Postgres without a single line of code.
Cost / License
- Freemium
- Open Source (Apache-2.0)
Application type
Platforms
- Online
- Self-Hosted
United States
SuperTokens Alternatives
Alternatives list
- 126 Supabase alternatives
100 Keycloak alternativesOpen Source Identity and Access Management for modern Applications and Services.
Cost / License
- Free
- Open Source (Apache-2.0)
Application type
Platforms
- Linux
- Self-Hosted
- Cloudron
- United States
+1
127 Firebase alternativesFirebase, provided by Google, is a backend service and application development platform. It uses AI, cloud infrastructure, and cross-platform SDKs for efficient app development. Firebase offers tools and infrastructure for app creation and business growth.
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Online
- United States
41 Authelia alternativesProtect your applications with Single Sign-On and 2 Factor. Authelia is an open-source full-featured authentication server available on Github.
Cost / License
- Free
- Open Source (Apache-2.0)
Application type
Platforms
- Self-Hosted
- Kubernetes
- Docker
France
EU
AuthKit is a Radix-powered open source authentication UI built for effortless customizations. User Management is the backend platform handling email verification, account linking, bot blocking, organization modeling, and more.
Cost / License
- Freemium
- Open Source (MIT)
Platforms
- Online
- Self-Hosted
- United States
+2
Hanko is a modern open source Authentication & User Management system – built and hosted in the EU. Alternative to Clerk, Auth0, Stytch, Descope.
Cost / License
- Freemium
- Open Source
Application type
Platforms
- Self-Hosted
- Software as a Service (SaaS)
Germany- EU
Kanidm is an identity management server, acting as an authority on account information, authentication and authorisation within a technical environment.
Cost / License
- Free
- Open Source (MPL-2.0)
Application type
Platforms
- Self-Hosted
- Docker
Express is a minimal yet robust Node.js web application framework, providing extensive HTTP utilities and middleware for rapid API creation. Its thin and adaptable architecture ensures simplicity while retaining Node.js core features, making it ideal for scalable apps.
Cost / License
- Free
- Open Source (MIT)
Platforms
- Mac
- Windows
- Linux
- BSD
- JavaScript
- Node.JS
- npm
- Global
Stack is an open-source, self-hostable, and highly customizable authentication and user management system.
Cost / License
- Freemium
- Open Source
Application type
Platforms
- Online
- Self-Hosted
- Software as a Service (SaaS)
- United States
89 Auth0 alternativesYou can connect any application (written in any language or on any stack) to Auth0 and define its Connection, the method used to authenticate the users of that application:
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Online
- United States
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.
Cost / License
- Freemium
- Proprietary
Platforms
- Software as a Service (SaaS)
- United States
Amazon Cognito lets you add user sign-up/sign-in and access control to your web and mobile apps quickly and easily. Cognito scales to millions of users, and supports sign-in with social identity providers such as FB, Google, and Amazon, and SAML 2.0.
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Software as a Service (SaaS)
- Amazon Web Services
- United States
