Life & fun · alternatives · 2026

NullAuth is a password-less authentication system launched in 2017. It provides an alternative to traditional password-based login methods, designed for users and developers seeking simpler and more secure access to… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. NullAuth – A proposal for password-less authentication launched in 2017; newer entries below may have overtaken it.

1. 1
   Byepass▲234

   Passwordless login

   2018 · its alternatives →

2. 2
   Passkeys▲107

   Passwordless login

   2023 · developers.google.com · its alternatives →

3. 3
   Passage by 1Password▲236

   Frictionless security: auth & user management with passkeys

   2023 · 1password.com · its alternatives →

4. 4
   Stack Auth (YC S24)▲424

   Open-source Auth0/Clerk alternative

   2024 · hexclave.com · its alternatives →

5. 5
   Gazepass▲313

   Passwordless login API for web and mobile apps

   2020 · gazepass.com · its alternatives →

6. 6
   Corbado▲571

   Passkey-first authentication for developers

   2024 · corbado.com · its alternatives →

7. 7
   Master Password▲147

   A stateless password management solution app

   2015 · spectre.app · its alternatives →

8. 8
   MojoAuth 2.0▲263

   Easiest way to add passwordless login to your apps & website

   2022 · mojoauth.com · its alternatives →

9. 9
   Authentiq▲157

   Strong authentication, without the passwords

   2017 · its alternatives →

10. 10
    Lowqee▲74

    Offline password manager with the best encryption

    2023 · its alternatives →

11. 11BL
    Beautiful login and signup views for iOS with a few lines of code▲82

    2012 · blog.parse.com · its alternatives →

12. 12
    SuperTokens Passwordless▲173

    Fully flexible, open source auth in 15 minutes

    2022 · supertokens.com · its alternatives →

13. 13
    Authsignal▲125

    Passwordless auth, fraud analytics and step-up rules in mins

    2022 · authsignal.com · its alternatives →

14. 14
    Cotter 2.0▲165

    A simple & lightweight passwordless auth for your site/app

    2020 · its alternatives →

15. 15SO
    Serverless OAuth on a Github page▲37

    2013 · oauth-io.github.io · its alternatives →

16. 16
    OneID▲169

    A free 1Password competitor trying to kill the password

    2015 · its alternatives →

17. 17
    MojoAuth▲263

    Simple & Easy passwordless authentication for website & apps

    2021 · mojoauth.com · its alternatives →

18. 18
    Passkeyd▲160

    Passkey auth, minimalistic and self hosted

    2024 · its alternatives →

19. 19NA
    NullPass, a stateless password manager written in JavaScript▲6

    2014 · nullpass.org · its alternatives →

20. 20NM
    No More Passwords, Just Email▲23

    2013 · nomorepasswordsjustemail.meteor.com · its alternatives →

21. 21
    Autho▲152

    cross-platform login box for web and native apps.

    2014 · auth0.com · its alternatives →

22. 22
    LessPass▲117

    Next-gen open source password manager

    2016 · lesspass.com · its alternatives →

23. 23
    0xPass▲87

    Auth and login for web3 apps with account abstraction

    2023 · 0xpass.io · its alternatives →

24. 24
    Passwords Vault▲87

    Store all your user ID, emails & passwords in Notion

    2023 · 9to5notion.gumroad.com · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →