Alternatives

Products that do what TOTP authentication web service does

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

   2017 · github.com

2. 2BA
   Base – API for authentication, email sending, images and more▲140

   2019 · base-api.io

3. 3HS
   HTTP Status as a Service▲83

   2018 · status.icu

4. 4WA
   Web API Authentication with SSH Public Keys▲12

   2013 · github.com

5. 5AA
   Authentic: Authentication for Microservices▲13

   2015 · github.com

6. 6AO
   AuthWeb – open-source TOTP and Password Generator▲6

   AuthWeb is a minimalist web-based tool for generating secure TOTP tokens and passwords. Built with privacy and security in mind, all computations are performed client-side with no data storage. Key features: - Generate TOTP tokens with QR code support - Configurable password generator (single/batch mode) - Zero data collection or storage - Clean, responsive UI built with Tailwind CSS - Self-hostable and open source under MIT license The project aims to provide a reliable alternative to proprietary authenticator apps while maintaining simplicity and user privacy. QR codes are generated…

   2024 · auth.web.id

7. 7FS
   Fake SMTP server as a service▲149

   2017 · develmail.com

8. 8LL
   Link-lock – Distributed app to password-protect URLs▲73

   2020 · github.com

9. 9OS
   Open-Source Auth for NextJS / React▲107

   2021 · ory.dev

10. 10PU
    PKI User Authentication as a Service▲5

    2022 · zalter.com

11. 11
    Bulwark▲117

    Beautifully simple 2FA

    2021

12. 12TG
    Two grpc microservices with mutual TLS and token authentication in Go▲61

    2017 · github.com

13. 13EW
    Easy Webserver for Node.js, Python, PHP, with Free SSL▲123

    2017 · github.com

14. 14WT
    Web Tunnels – Passwordless authentication for the web▲6

    2024 · pico.sh

15. 15PA
    Phido2 – A PHP Library for Authentication by Windows Hello▲13

    2016 · github.com

16. 16CC
    CertMagic – Caddy's automagic HTTPS features as a Go library▲33

    2018 · github.com

17. 17GC
    GetHTTPSforFree.com, a no-install browers-based Let's Encrypt client▲18

    2015 · gethttpsforfree.com

18. 18SP
    Simple password protection of web pages in restdb.io▲6

    2016 · restdb.io

19. 19MT
    Minimal TOTP generator in 20 lines of Python▲25

    2019 · github.com

20. 20BA
    Bare Auth – a ready-to-deploy stateless authentication server▲7

    2015 · github.com

21. 21AS
    Authorize SSH public keys from trusted online identities▲9

    2013 · github.com

22. 22SS
    Simple SSL Scanner▲31

    2014 · expeditedssl.com

23. 23SD
    Secured Default HTTP(S) Server for Go▲26

    2016 · github.com

24. 24PR
    Python REST API Authentication with JSON Web Tokens▲5

    2017 · medium.com

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