Alternatives

Products that do what Web Tunnels – Passwordless authentication for the web does

1. 1LL
   Link-lock – Distributed app to password-protect URLs▲73

   2020 · github.com

2. 2SA
   SpicyPass – A free and open-source minimalist password manager▲241

   2020 · github.com

3. 3NA
   NoKey, a Distributed Password Manager Without a Master Password▲37

   2018 · github.com

4. 4EI
   Emauth.io – Free service for Slack-style passwordless login links▲36

   2020 · emauth.io

5. 5NA
   NullAuth – A proposal for password-less authentication▲13

   2017 · nullauth.org

6. 6NS
   ngrok – secure introspectable tunnels to localhost▲66

   2013 · ngrok.com

7. 7PF
   Private Forms: PGP-Encrypted Webforms for Privacy-Conscious Receipients▲60

   2015 · privateforms.com

8. 8AF
   APIs for Passwordless Authentication▲7

   2021 · stytch.com

9. 9KA
   Keycat – A self-hosted end-to-end encrypted password manager▲87

   2019 · key.cat

10. 10BL
    b.lock – a blockchain-powered password manager▲14

    2018 · github.com

11. 11MS
    masterkey – secure interactive password manager using Go and NACL▲47

    2016 · github.com

12. 12PD
    Passwordless Decentralized Apps with MetaMask Browser Extension [video]▲5

    2018 · d.tube

13. 13BA
    Bare Auth – a ready-to-deploy stateless authentication server▲7

    2015 · github.com

14. 14BE
    Byepass – Eliminating Passwords▲13

    2018 · byepass.co

15. 15PL
    Password-less authentication via Ramanujan's 1/π series and Nvidia-B200▲5

    May 2026 · zenodo.org

16. 16BA
    Beacon – a new open-source privacy and security-focused browser▲47

    2021 · impervious.com

17. 17SS
    SpringZKAuth – Spring project utilizing zero-knowledge password proof▲7

    2018 · github.com

18. 18FL
    Fast Lane, a Stateless Password Manager▲6

    2023 · github.com

19. 19AN
    A non-OTP 2-factor authentication Chrome app▲8

    2015 · logintc.com

20. 20AS
    A simple password generator▲11

    2015 · simplestpasswordgenerator.com

21. 21NA
    NullPass, a stateless password manager written in JavaScript▲6

    2014 · nullpass.org

22. 22EM
    Easy magic-link authentication – Cierge▲11

    2018 · github.com

23. 23BA
    Bunkr – Auth and Secrets Management Using Threshold Crypto and SMPC▲15

    2019 · bunkr.app

24. 24FS
    Free, secure dev tunnels with custom domains using Fly and WireGuard▲24

    2020 · github.com

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