Auth0 Alternatives

Auth0 is described as 'You 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:' and is a identity management tool in the development category. There are more than 50 alternatives to Auth0, not only websites but also apps for a variety of platforms, including Self-Hosted, SaaS, Linux and Mac apps. The best Auth0 alternative is AuthKit, which is both free and Open Source. Other great sites and apps similar to Auth0 are Keycloak, Stack Auth, Hanko and ZITADEL .

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Auth0 alternatives are mainly Identity Management Tools but may also be Payment Processing Services or Payment Gatewaies.  Filter by these or use the filter bar below if you want a narrower list of alternatives or looking for a specific functionality of Auth0.
Auth0 iconAuth0
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You 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:

More about Auth0
Auth0 alternatives page was last updated Feb 6, 2025
  1. Curity Identity Server icon
     Like this app

    The Curity Identity Server brings identity and API security together, allowing scalable and secure user access to apps and websites. In addition, it enables consistent authentication experiences for customers, employees, and partners.

    9 Curity Identity Server alternatives

    License model

    • FreemiumProprietary

    Application type

    Platforms

    • Self-Hosted

    Curity Identity Server Features

    1.  Two-factor Authentication
    2.  Biometric Authentication
    Curity Identity Server iconAuth0 Icon

    Curity Identity Server VS Auth0

    Is this a good alternative to Auth0?
     
  2. SuperTokens icon
     2 likes

    SuperTokens is an open source user authentication solution. Using SuperTokens, developers can add secure, hassle free auth to their mobile application or website in less than a day. It is an alternative to Auth0, Firebase Auth and AWS Cognito.

    22 SuperTokens alternatives
    Open Source User Authentication

    License model

    • FreeOpen Source

    Platforms

    • Self-Hosted

    SuperTokens Features

    1.  Two-factor Authentication
    2.  Session Management
    3.  Passwordless
    4.  Access Control
    SuperTokens iconAuth0 Icon

    SuperTokens VS Auth0

    Is SuperTokens a good alternative to Auth0?
     
  3. Ukey1 icon
     1 like

    Unified authentication and data protection service that helps with GDPR compliance.

    21 Ukey1 alternatives

    License model

    • FreeProprietary

    Platforms

    • Online

    Ukey1 Features

    1.  Single Sign-On
    2.  OAUTH
    Ukey1 iconAuth0 Icon

    Ukey1 VS Auth0

    Is Ukey1 a good alternative to Auth0?
     
  4. Yatta Checkout icon
     1 like

    All-in-one suite for B2X digital sales. Features: embeddable checkout, supports subscription & one-time purchase models, recurring payments, trials, license management framework, payment processing, invoicing & billing, and identity and access management (IAM). Based in Germany

    14 Yatta Checkout alternatives
    Demo page

    License model

    Platforms

    • Online

    Properties

    1.  Lightweight
    2.  Privacy focused

    Features

    1.  Support for multiple currencies
    2.  Currency Conversion
    3.  Cash Flow Analysis
    4.  Recurring Billing
    5.  Ad-free
    6.  License management
    7. PayPal icon  Paypal integration
    8.  Checkout & payment
    9.  European data privacy
    10.  Payment Gateway Integration
    11.  Mobile payment
    12.  Credit card processing
    Yatta Checkout iconAuth0 Icon

    Yatta Checkout VS Auth0

    Is Yatta Checkout a good alternative to Auth0?
     
  5. RCDevs OpenOTP Security Suite icon
     1 like

    RCDevs' OpenOTP Security Suite is an all-in-one enterprise solution for multi-factor authentication (MFA), identity and access management (IAM), single sign-on (SSO), public key infrastructure (PKI), network access control (NAC), and mobile badging.

    7 RCDevs OpenOTP Security Suite alternatives
    Policy's

    License model

    Platforms

    • Android
    • iPhone
    • Self-Hosted

    RCDevs OpenOTP Security Suite Features

    1.  FIDO U2F (2FA) support
    2.  OpenID Connect
    3.  SAML Single Sign-On
    4.  Push Notifications
    5.  Integration with SIEM
    6.  Multi-Factor Authentication (MFA)
    7.  LDAP support
    RCDevs OpenOTP Security Suite iconAuth0 Icon

    RCDevs OpenOTP Security Suite VS Auth0

    Is this a good alternative to Auth0?
     
  6. oneall icon
     2 likes

    OneAll is a technology company offering a set of web-delivered tools and a Unified Social Network API to simplify the integration of 20+ social networks such as Facebook, Twitter, Google, Yahoo! and LinkedIn into business and personal websites.

    16 oneall alternatives
    oneall screenshot 1

    License model

    Platforms

    • Online
    • Wordpress

    oneall Features

    1.  OAUTH
    2.  REST API
    oneall iconAuth0 Icon

    oneall VS Auth0

    Is oneall a good alternative to Auth0?
     
  7. Kinde icon
     1 like

    Everything you need to launch faster, in one platform. Powerful infrastructure for auth, user management, feature flags and billing. We’re reinventing the way software companies get started, so you can focus on what really matters, building your core product.

    10 Kinde alternatives
    Kinde screenshot 1

    License model

    • FreemiumProprietary

    Platforms

    • Online

    Kinde Features

    1.  User Management
    Kinde iconAuth0 Icon

    Kinde VS Auth0

    Is Kinde a good alternative to Auth0?
     
  8. Authpack icon
     Like this app

    Authpack provides a complete user and team management API and Dashboard installed with just 8 lines of code and featuring a built-in API explorer for developers to easily perform complex GraphQL operations on data from inside the app.

    32 Authpack alternatives
    Authpack screenshot 1

    License model

    Application type

    Platforms

    • Software as a Service (SaaS)
    Authpack iconAuth0 Icon

    Authpack VS Auth0

    Is Authpack a good alternative to Auth0?
     
  9. Silverfort icon
     Like this app

    Silverfort’s Unified Identity Protection Platform is the first to consolidate security controls across corporate networks and cloud environments to block identity-based attacks.

    11 Silverfort alternatives
    Silverfort Unified Identity Protection Platform

    License model

    Platforms

    • Mac
    • Windows
    • Linux
    • Chrome OS
    • Software as a Service (SaaS)

    Silverfort Features

    1.  Two-factor Authentication
    2.  Multi-Factor Authentication (MFA)
    Silverfort iconAuth0 Icon

    Silverfort VS Auth0

    Is Silverfort a good alternative to Auth0?
     
  10. PasswordLess icon
     Like this app

    Passwordless is a modern node.js module for Express that allows authentication and authorization without passwords by simply sending one-time password (OTPW) tokens via email or other means. It utilizes a very similar mechanism as the reset password feature of classic websites.

    17 PasswordLess alternatives

    License model

    • FreeOpen Source

    Platforms

    • Self-Hosted

    PasswordLess Features

    1.  Passwordless
    2.  OAUTH
    Discontinued

    The last release (1.1.0) is from July 2015 and the last commit is from January 2019.

    PasswordLess iconAuth0 Icon

    PasswordLess VS Auth0

    Is PasswordLess a good alternative to Auth0?
     
  11. Bergx icon
     Like this app

    Quickly release your next application by leveraging pre-built modules as a service. Bergx helps you focus on building the features your customers are excited about by providing the "under-the-surface" features for you.

    35 Bergx alternatives
    Bergx screenshot 1
    Bergx screenshot 2
    Bergx screenshot 3

    License model

    • FreemiumProprietary

    Application type

    Platforms

    • Software as a Service (SaaS)

    Bergx Features

    1.  Feature flag
    Bergx iconAuth0 Icon

    Bergx VS Auth0

    Is Bergx a good alternative to Auth0?
     
  12.  Like this app

    This is unstable and has not been broadly validated against available TACACS+ clients, please use with caution!

    22 ratchet TACACS+ alternatives

    License model

    • FreeOpen Source

    Platforms

    • Rust
    Auth0 Icon

    ratchet TACACS+ VS Auth0

    Is ratchet TACACS+ a good alternative to Auth0?
     
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