Life & fun · alternatives · 2026

24 alternatives to Authy

Dead simple two-factor authentication optimized for devs

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Authy launched in 2014; 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▲9

   Enable 2FA for your favorite sites.

   2018 · apps.apple.com · its alternatives →

3. 3AO
   Authian – Open Source 2-Factor Authentication Using Instant Messengers▲37

   2017 · authian.org · its alternatives →

4. 4
   Authentiq▲157

   Strong authentication, without the passwords

   2017 · its alternatives →

5. 5
   Authify▲94

   Quick authentication setup for devs

   2024 · its alternatives →

6. 6TE
   The easiest 2-factor auth▲27

   2014 · developer.mepin.com · its alternatives →

7. 7
   Passible (iOS)▲122

   Password management made simple

   2014 · passible.com · its alternatives →

8. 8
   AuthPin - Two Factor Authentication▲6

   Providing Multi Level Security for Your Digital Life

   2016 · its alternatives →

9. 9
   Bulwark▲117

   Beautifully simple 2FA

   2021 · apps.apple.com · its alternatives →

10. 10
    Authmoji▲123

    Two-factor authentication with flair

    2021 · authmoji.com · its alternatives →

11. 11
    YoAuth▲92

    Two-step authentication using Yo

    2014 · yoauth.herokuapp.com · its alternatives →

12. 12
    Instant 2FA▲139

    Add two-factor auth to any site in minutes

    2016 · instant2fa.com · its alternatives →

13. 13
    Authenticator by 2Stable▲66

    Secure, encrypted and fast two-factor authentication app

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

14. 14
    Acra▲76

    A data security tool for developers

    2017 · cossacklabs.com · its alternatives →

15. 15
    Open-source Auth0 alternative Ory Kratos v0.13 released – nearing v1.0▲88

    Headless cloud-native authentication and identity management written in Go. Scales to a billion+ users. Replace Homegrown, Auth0, Okta, Firebase with better UX and DX. Passkeys, Social Sign In, OIDC, Magic Link, Multi-Factor Auth, SMS, SAML, TOTP, and more. Runs everywhere, runs best on Ory Network.

    2023 · github.com · its alternatives →

16. 16
    Rapid 2FA▲91

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

    2017 · rapid2fa.com · its alternatives →

17. 17
    Saaspass▲9

    Two factor authentication made easy

    2015 · saaspass.com · its alternatives →

18. 18
    Dashlane▲43

    Password management and sharing for startup teams

    2015 · its alternatives →

19. 19
    Keeper DNA Authentication▲6

    Two-factor authentication made more convenient and secure

    2015 · keepersecurity.com · its alternatives →

20. 20
    Obsidian - OTP Authenticator▲36

    K8CC là nhà cái cá cược cực hot tại Châu Á 2026. Cung cấp các sảnh game hot: lô đề, game bài, nổ hũ, thể thao,... Bảo mật tuyệt đối, nạp rút siêu tốc.

    2021 · obsidianapp.io · its alternatives →

21. 21WA
    Wasp Auth UI – The first full-stack auth with self-updating forms▲5

    2023 · wasp-lang.dev · its alternatives →

22. 22WT
    Web Tunnels – Passwordless authentication for the web▲6

    2024 · pico.sh · its alternatives →

23. 23AB
    Authenticator by 2Stable▲28

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

24. 24
    Duo▲4

    Easy to administer two-factor authentication.

    2016 · duo.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 →