Life & fun · alternatives · 2026

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Wasp Auth UI – The first full-stack auth with self-updating forms launched in 2023; newer entries below may have overtaken it.

1. 1
   AuthMonster▲72

   The 2FA app you actually enjoy using

   Jul 2026 · authmonster.app · its alternatives →

2. 2
   Authy▲177

   Dead simple two-factor authentication optimized for devs

   2014 · authy.com · its alternatives →

3. 3
   Authentiq▲157

   Strong authentication, without the passwords

   2017 · its alternatives →

4. 4
   bipio▲76

   A Personal API for Email and Web Apps

   2014 · bip.io · its alternatives →

5. 5
   Stackfield▲60

   Real-time collaboration with end-to-end encryption

   2015 · stackfield.com · its alternatives →

6. 6
   Dashlane▲43

   Password management and sharing for startup teams

   2015 · its alternatives →

7. 7SA
   Sqreen API, a security toolbox for developers▲8

   2017 · sqreen.io · its alternatives →

8. 8WT
   Web Tunnels – Passwordless authentication for the web▲6

   2024 · pico.sh · its alternatives →

9. 9SP
   Side project turned startup - Online Privacy via Client-side encryption▲5

   2011 · socialfortress.com · its alternatives →

10. 10BC
    Bailiff – Codecademy of Web App Security▲9

    2015 · bailiff.io · its alternatives →

11. 11
    Tankman – An Open Source User Management and Authorization MicroService▲7

    2023 · github.com · its alternatives →

12. 12SA
    SimonSays, a Rails gem for declarative, role-based authorization▲7

    2014 · simonsays.onsimplybuilt.com · its alternatives →

13. 13
    AuthRocket▲6

    Authentication and User Management as a Service

    2015 · authrocket.com · its alternatives →

14. 14
    An open source OAuth/auth system▲9

    Can be deployed to Cloudflare or fully selfhosting. A simple demo site available with only Password Sign-in/Sign-up, OTP MFA, Passkey enrollment features enabled, no real email needed: https://auth-demo.valuemelody.com/

    2025 · github.com · its alternatives →

15. 15NA
    NullPass, a stateless password manager written in JavaScript▲6

    2014 · nullpass.org · its alternatives →

16. 16BS
    Bunjil – Secure authentication tokens for zero-trust micro services▲6

    2017 · owenkelly.com.au · its alternatives →

17. 17ET
    Express-tokenware – token-based authentication middleware for express▲7

    2015 · npmjs.com · its alternatives →

18. 18SC
    Smart Contracts for Cracking Passwords▲9

    2017 · initialized.github.io · its alternatives →

19. 19AA
    Auth and analytics for your Custom GPT▲7

    2024 · gpt-auth.com · its alternatives →

20. 20KS
    Keyper – SSH Key Based Authentication Manager is now open source▲7

    2020 · keyper.dbsentry.com · its alternatives →

21. 21TS
    The Safeweb Engine (A new cybersecurity platform)▲5

    2016 · tucloud.com · its alternatives →

22. 22
    UnifyID▲5

    The Future of Identity and Authentication

    2016 · its alternatives →

23. 23
    Unlocking A.I. SSO and (Auth)aaS▲6

    I spent the last 10 months building this multi‑app AI platform as a non‑programmer by directing AI tools instead of writing code myself. I was interested in computer science years ago, but stepped away from it right as OOP was becoming standard, so I never learned to program in any practical sense. This project is my first real attempt at building software, done entirely through prompt‑driven development. The platform includes document chat, OCR, translation, tutoring, agents, voice chat, a to‑do list, and a working Stripe subscription system. My goal is to show what one person can build now…

    2025 · unlocking-ai-auth-system-0477b057b952.herokuapp.com · its alternatives →

24. 24CA
    Certera – A central validation server for Let's Encrypt certificates▲8

    2019 · docs.certera.io · 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 →