Alternatives

Products that do what AuthN does

Secure, fast, or easy? Pick 3

1. 1
   Pre-built Auth UI for React▲353

   Install Auth UI and start authenticating users with Supabase

   2022

2. 2
   Passkeys by Pangea▲56

   Authenticate Smarter, Not Harder with Passkeys

   2024

3. 3
   Full-stack Auth for React/Node by Wasp▲241

   Free OSS auth without 3rd party services, deploy anywhere

   2023

4. 4
   AuthKit by WorkOS▲688

   The world's best login box, powered by WorkOS + Radix.

   2023 · authkit.com

5. 5SA
   Stack, an open-source Clerk/Firebase Auth alternative▲144

   Hey HN! Happy to finally launch Stack. We made it because we like to put apps into production quickly, and authentication & user management was taking up way too much time. We have components like and that automatically adapt to whatever theme & design system you're using. Check the blog post to see the example with Radix UI and Joy UI. Also, there's an admin dashboard for monitoring and editing accounts. Stack is 100% AGPL/MIT-licensed, so you can self-host it. Cheers!

   2024 · stack-auth.com

6. 6
   AuthGuardian by OneGraph▲185

   The easiest 3rd-party sign-in for your apps and APIs

   2020

7. 7
   SuperTokens Passwordless▲173

   Fully flexible, open source auth in 15 minutes

   2022

8. 8
   Corbado▲571

   Passkey-first authentication for developers

   2024

9. 9
   Auth0 Marketplace▲107

   Discover and enable identity integrations in minutes

   2020

10. 10
    UI Components▲326

    Reusable React components to build apps with Auth0

    2024

11. 11
    Protected App by Logto▲117

    Build auth in clicks, no code required

    2024

12. 12
    SuperTokens▲146

    Open source email & password auth for developers

    2020

13. 13
    Stack Auth (YC S24)▲424

    Open-source Auth0/Clerk alternative

    2024

14. 14
    Serverless SaaS▲222

    Building SaaS apps faster with React

    2021

15. 15
    Simple OTP 2.0▲131

    Passwordless, source-code-included auth for your website

    2024

16. 16
    PropelAuth▲112

    Flexible auth for B2B products

    2023

17. 17
    DashboardAuth▲85

    User management for Retool, Streamlit & more

    2022

18. 18
    Clerk▲280

    Authentication and user management for React and Next.js

    2021

19. 19OS
    Open-Source Auth for NextJS / React▲107

    2021 · ory.dev

20. 20
    Authyo Secure logins made simple▲5

    Fast. Flexible. Frictionless MFA for Every App

    2025 · authyo.io

21. 21
    DID▲180

    The simplest way to add passwordless auth to websites & apps

    2020

22. 22
    Passage by 1Password▲236

    Frictionless security: auth & user management with passkeys

    2023

23. 23
    SimpleID▲150

    Add decentralized auth and storage to your app in 10 minutes

    2019

24. 24EA
    Easily add auth checks to any react component▲27

    2018 · github.com

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