Dev tools · alternatives · 2026

24 alternatives to Sentinel Authenticator

If Google Authenticator was on Steroids

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Sentinel Authenticator launched in 2022; newer entries below may have overtaken it.

1. 1
   Sentinel – simple 2-Factor Authenticator app for iOS, macOS and watchOS▲12

   Explore the apps built by Sentinel: Authenticator, Squidly, Crypto Warden, Turbo Jobs and Quotes App. Beautiful, privacy-first apps for iOS, macOS, Android and the web.

   2022 · getsentinel.io · its alternatives →

2. 2
   Authenticator by 2Stable▲66

   Secure, encrypted and fast two-factor authentication app

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

3. 3
   Authenticator App by 2Stable▲100

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

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

4. 4
   Authenticator°▲85

   Online account protection with multi-factor authentication

   2023 · apps.apple.com · its alternatives →

5. 5
   Ente Auth▲357

   Shared vault for your most important documents

   2024 · ente.com · its alternatives →

6. 6
   Google Titan▲261

   A 2FA device to protect yourself from hackers

   2018 · store.google.com · its alternatives →

7. 7
   Minimalist▲256

   Password manager for iPhone, iPad, Mac, with iCloud Sync

   2021 · its alternatives →

8. 8AB
   Authenticator by 2Stable▲28

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

9. 9
   Authenticator App: 2FA, MFA▲13

   Secure 2FA for iPhone, Apple Watch, iPad, iPod, and Mac.”

   2024 · apps.apple.com · its alternatives →

10. 10
    TypingDNA Authenticator▲315

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

    2018 · typingdna.com · its alternatives →

11. 11
    SSH Authenticator▲21

    MFA for your servers without having to enter 2FA codes.

    2020 · getidee.com · its alternatives →

12. 12
    2FAS▲69

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

    2022 · 2fas.com · its alternatives →

13. 13
    Authenticator▲87

    Two-factor authentication in your browser itself

    2021 · authenticator.cc · its alternatives →

14. 14
    Entry▲71

    Biometric Authentication Factor for SSO

    2021 · its alternatives →

15. 15
    Obsidian Authenticator▲71

    Elegant OTP authenticator app for Mac and iPhone

    2017 · apps.apple.com · its alternatives →

16. 16
    MonoCloud for Startups▲167

    One identity layer for your customers, APIs, and agents

    Jul 2026 · monocloud.com · its alternatives →

17. 17
    FusionAuth▲120

    Auth for any app. Get every feature. Deploy everywhere.

    2018 · fusionauth.io · its alternatives →

18. 18
    auth.▲66

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

    2021 · auth.startway.io · its alternatives →

19. 19
    Authentic: Authenticator▲2

    Simple two-factor authentication designed for everyone

    2024 · apps.apple.com · its alternatives →

20. 20
    Sentinel by Rebackk▲7

    A better way to detect vulnerabilities

    2024 · its alternatives →

21. 21
    AuthMonster▲72

    The 2FA app you actually enjoy using

    Jul 2026 · authmonster.app · its alternatives →

22. 22
    Sentinel dVPN▲66

    Decentralized blockchain-based VPN

    2022 · sentinel.co · its alternatives →

23. 23
    Authenticator App▲12

    Secure 2FA, passwords & data – synced across all devices

    2025 · linktr.ee · its alternatives →

24. 24
    Authenticator App #▲7

    Secure 2FA Codes Vault App for iPhone

    2024 · 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 →