Alternatives

Products that do what PKI User Authentication as a Service does

1. 1AM
   A microservice that makes adding authentication to your app easy▲89

   2017 · github.com

2. 2AP
   A password manager using Keybase for encryption and storage▲172

   2017 · github.com

3. 3DU
   DailyCred: User Accounts as a Service▲101

   2012 · dailycred.com

4. 4AA
   Authentic: Authentication for Microservices▲13

   2015 · github.com

5. 5PF
   Passwords Fountain – password manager interface as a PWA▲33

   2020 · github.com

6. 6NA
   NoKey, a Distributed Password Manager Without a Master Password▲37

   2018 · github.com

7. 7AD
   A decentralized Internet identity system I'm working on.▲67

   2013 · nameblossom.org

8. 8DI
   Drov.io – plug-and-play user authentication and management platform▲15

   2015 · drov.io

9. 9TG
   Two grpc microservices with mutual TLS and token authentication in Go▲61

   2017 · github.com

10. 10TA
    Twofu: A Two-Factor Authenticator Command-Line App▲11

    2016 · github.com

11. 11LM
    Leapp – Multi-cloud credentials tool for developers▲35

    2021 · leapp.cloud

12. 12PV
    PJON v11.1 an independent, decentralized, open-source protocol▲56

    2018 · github.com

13. 13PA
    PEP – an idea to help bring password managers to the masses▲46

    2015 · pastebin.com

14. 14BA
    Bare Auth – a ready-to-deploy stateless authentication server▲7

    2015 · github.com

15. 15MS
    masterkey – secure interactive password manager using Go and NACL▲47

    2016 · github.com

16. 16CP
    Collaborative Passwords Manager▲13

    2018 · github.com

17. 17TA
    Tankman – An Open Source User Management and Authorization MicroService▲7

    2023 · github.com

18. 18AO
    AuthPlane – OAuth 2.1 and PKCE authorization server for MCP▲7

    Jun 2026 · github.com

19. 19PT
    Pas – The ultimate password manager script▲10

    2017 · github.com

20. 20PA
    Phido2 – A PHP Library for Authentication by Windows Hello▲13

    2016 · github.com

21. 21OS
    Open Source Auth w/ Passkeys▲5

    2024 · github.com

22. 22TA
    TOTP authentication web service▲10

    2014 · totp.me

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

    2019 · bunkr.app

24. 24PL
    Passwordless Login as a Service▲8

    2024 · gopasswordless.dev

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