Dev tools · alternatives · 2026

24 alternatives to Rapid 2FA

A painless way to add two-factor authentication to your site

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Rapid 2FA launched in 2017; newer entries below may have overtaken it.

1. 1
   Instant 2FA▲139

   Add two-factor auth to any site in minutes

   2016 · instant2fa.com · its alternatives →

2. 2
   2FA.link▲63

   Add free enhanced 2FA to any sites in minutes

   2021 · its alternatives →

3. 3
   2FAS▲69

   The fastest-growing, private, and secure 2FA app

   2022 · 2fas.com · its alternatives →

4. 4
   Authenticator▲87

   Two-factor authentication in your browser itself

   2021 · authenticator.cc · its alternatives →

5. 5
   Two Factor Auth (2FA)▲136

   List of websites and whether or not they support 2FA

   2016 · 2fa.directory · its alternatives →

6. 6
   2FAS Browser Extension▲70

   Stop rewriting 2FA tokens, safely log in with just one tap

   2023 · 2fas.com · its alternatives →

7. 7
   MiniKey▲103

   The simplest 2FA app for Mac

   2021 · minikey.app · its alternatives →

8. 8
   AuthMonster▲72

   The 2FA app you actually enjoy using

   Jul 2026 · authmonster.app · its alternatives →

9. 9
   Authenticator by 2Stable▲66

   Secure, encrypted and fast two-factor authentication app

   2021 · authenticator.2stable.com · its alternatives →

10. 10
    Ente Auth▲357

    Shared vault for your most important documents

    2024 · ente.com · its alternatives →

11. 11TE
    The easiest 2-factor auth▲27

    2014 · developer.mepin.com · its alternatives →

12. 12GS
    Generate shared 2FA codes for your entire team▲49

    2021 · tfa.one · its alternatives →

13. 13
    Authmoji▲123

    Two-factor authentication with flair

    2021 · authmoji.com · its alternatives →

14. 14
    Securify TFA▲66

    The new 2FA is TFA, come join the (r)evolution

    2021 · its alternatives →

15. 15
    teamFa▲74

    Get your 2FA codes in Slack

    2021 · its alternatives →

16. 16
    Authenticator App by 2Stable▲100

    Secure 2FA app for iPhone, iPad, iPod, Apple Watch & Mac

    2023 · authenticator.2stable.com · its alternatives →

17. 17
    2FA, a one-file 2-factor authentication app written in Python▲8

    2-factor authentication terminal app in Python. GitHub Gist: instantly share code, notes, and snippets.

    2020 · gist.github.com · its alternatives →

18. 18
    Now available: Two-factor authentication▲2

    eclipso Mail & Cloud introduces two-factor authentication

    2019 · eclipso.eu · its alternatives →

19. 19
    2FA to Tray▲91

    The missing 2FA manager for macOS.

    2020 · 2fatotray.unicornplatform.com · its alternatives →

20. 20
    Fast▲472

    World's fastest login and checkout

    2019 · its alternatives →

21. 21
    Team2FA▲68

    Get a Phone Number for your Team

    2023 · team2fa.com · its alternatives →

22. 22
    TypingDNA Authenticator▲315

    2FA codes in your browser, secured by the way you type

    2018 · typingdna.com · its alternatives →

23. 23
    The 2FA app that notifies you when you get `012345`▲35

    An indie project for early 2010s internet addicts

    2024 · jacobbartlett.substack.com · its alternatives →

24. 24
    Saaspass▲9

    Two factor authentication made easy

    2015 · saaspass.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 →