2.4

Stack Auth

SaaS Apps

Stack is an open-source, self-hostable, and highly customizable authentication and user management system.

Developed by Stackframe
Written in
TypeScript
License Model
Freemium • Open Source

About Stack Auth

Stack is an open-source, self-hostable, and highly customizable authentication and user management system. We provide frontend and backend libraries for Next.js, React, and JavaScript. You can set it up in one minute and scale with the project as it grows. Think of it as Supabase Auth or next-auth, but better. Features

Composable React components & hooks OAuth (Google, Facebook, GitHub, etc.) Email and password authentication (with email verification and password reset) Easy to set up with proxied providers (no need to sign up and create OAuth endpoints yourself on all the providers) User management & analytics User-associated metadata with client-/server-specific permissions Out-of-the-box Dark/Light mode support Supports switching out the underlying UI library, support MUI Joy out of the box 100% open-source!

Features

OAUTH
React
Ad-free
Dark Mode

Categories

Development
Network & Admin

Alternatives to Stack Auth (15)

Corbado

Corbado helps SaaS and e-commerce companies offer passkey logins to their end customers to optimize conversion rates, increase IT security and improve user experience.

1.5 on average

Frontegg

Frontegg is a developer platform that enables product-led-growth through a customer-facing user-management interface embedded seamlessly within any product.

1.2 on average

Ory

Ory builds cloud-native authentication (login), authorization (permission), delegation (OAuth2, OpenID Connect), and user management software. You can deploy what you need yourself or use the Ory Network and get started in minutes.

1.8 on average

Userfront

Userfront makes it easy to add authentication, access control, SSO, and multi-tenancy to any web application.

2.5 on average

MojoAuth

MojoAuth is the safest passwordless authentication solution that enables your users to login seamlessly with an email OTP or magic link or WebAuthn, which in turn provides stronger security to your business.

2.6 on average

JustAuthenticateMe

JustAuthenticateMe offers a simple authentication-as-a-service for your web apps. It uses magic links in emails as a way to verify identity so that neither you nor your users have to worry about passwords.

2.7 on average

Login-Master

With the extensions of Keycloak+, enterprise requirements are fullfilled like: Delegated Administration, management of permissions in organizational structures, SCIM 2 provisioning, User Life Cycle / Housekeeping, GDPR/data protection/Audit and many more IAM features, for...

2.9 on average

Kno

Kno is an API for providing secure passwordless authentication for your web application. Kno offers web-based, one click access

2.1 on average

ZITADEL

Secure authentication management for your application. Customize as you grow, with easy APIs and programmable workflows. Focus on growing, your login is in good hands.

5 on average

Hanko

Hanko is an open source authentication and user management solution that takes you on the journey beyond passwords. For better security, higher conversion rates, and happier users.

5 on average

AWS Identity and Access Management

With AWS Identity and Access Management (IAM), you can specify who or what can access services and resources in AWS, centrally manage fine-grained permissions, and analyze access to refine permissions across AWS.

1.8 on average

Okta

Okta's Workforce and Customer Identity Clouds enable secure access, authentication, and automation—putting identity at the heart of business security and growth.

435 on average

Amazon Cognito

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.

1.0 on average

Octauthent

No-code authentication service. Octauthent can help you secure any website with a login form, without a single line of code.

1.3 on average

FusionAuth

FusionAuth is an auth for any app. Get everything you need for secure registration and user management in minutes. Single-tenant, on-prem or private cloud, custom emails with localization, social login, and more.

2.2 on average
Available Platforms

Online

Self-Hosted

Software as a Service SaaS

Tags

nextjs

Authentication

user-analytics

Developer Tools

user-authentication

Licensing

Open Source and Freemium product.

Supported Languages

English