Growth · alternatives · 2026

24 alternatives to Now available: Two-factor authentication

eclipso Mail & Cloud introduces two-factor authentication

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Now available: Two-factor authentication launched in 2019; newer entries below may have overtaken it.

1. 1
   Rapid 2FA▲91

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

   2017 · its alternatives →

2. 2
   Authenticator▲87

   Two-factor authentication in your browser itself

   2021 · its alternatives →

3. 3
   Authenticator by 2Stable▲66

   Secure, encrypted and fast two-factor authentication app

   2021 · its alternatives →

4. 4
   2FA.link▲63

   Add free enhanced 2FA to any sites in minutes

   2021 · its alternatives →

5. 5
   Two Factor Auth (2FA)▲136

   List of websites and whether or not they support 2FA

   2016 · its alternatives →

6. 6
   Ente Auth▲357

   Free, Secure, Open Source 2FA

   2024 · ente.com · its alternatives →

7. 7
   Authmoji▲123

   Two-factor authentication with flair

   2021 · its alternatives →

8. 8
   2FAS▲69

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

   2022 · its alternatives →

9. 9
   Authenticator App by 2Stable▲100

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

   2023 · its alternatives →

10. 10
    Securify TFA▲66

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

    2021 · its alternatives →

11. 11
    Authn8▲7

    Authenticator for secure 2FA sharing

    Oct 2025 · authn8.com · its alternatives →

12. 12T2
    The 2FA app that notifies you when you get `012345`▲35

    2024 · jacobbartlett.substack.com · its alternatives →

13. 13
    2FAS Browser Extension▲70

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

    2023 · its alternatives →

14. 14
    Instant 2FA▲139

    Add two-factor auth to any site in minutes

    2016 · its alternatives →

15. 15EA
    Ente Authenticator – Open-source 2FA app with E2EE backups▲10

    2023 · github.com · its alternatives →

16. 16AV
    A virtual Yubikey device for 2FA/WebAuthN▲166

    2022 · github.com · its alternatives →

17. 17
    Group2FA▲16

    Simplify 2FA for Shared Accounts

    2024 · group2fa.app · its alternatives →

18. 18
    MiniKey▲103

    The simplest 2FA app for Mac

    2021 · its alternatives →

19. 19GS
    Generate shared 2FA codes for your entire team▲49

    2021 · tfa.one · its alternatives →

20. 20
    Team2FA▲68

    Get a Phone Number for your Team

    2023 · its alternatives →

21. 21
    One Account▲176

    1 click sign-ups

    2021 · its alternatives →

22. 22
    auth.▲66

    2FA , MFA, OTP, Secure Code for Apple devices

    2021 · its alternatives →

23. 232A
    2FA, a one-file 2-factor authentication app written in Python▲8

    2020 · gist.github.com · its alternatives →

24. 24
    Authenticator App▲5

    Secure 2fa & sync across devices

    Dec 2025 · authenticatorapp.net · 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 →