Alternatives

Products that do what YubiKey NEO does

Hardware-based authentication

1. 1
   YubiKey 5Ci▲129

   Security key with dual support for USB-C and Lightning

   2019

2. 2
   OnlyKey DUO▲88

   Open source Yubikey alternative with dual USB-C and USB-A

   2021

3. 3
   OnlyKey▲118

   OnlyKey is an open source alternative to YubiKey

   2019

4. 4YA
   Yubikey-agent – an easy to use Go ssh-agent for YubiKeys▲152

   2020 · github.com

5. 5
   Evercoin▲324

   Safest cryptocurrency exchange and multicoin hardware wallet

   2017

6. 6KA
   Kryptonite – a new home for your SSH private key▲338

   2017 · krypt.co

7. 7
   Calibra▲267

   Digital wallet for Libra cryptocurrency

   2019

8. 8
   wΞlock▲82

   Web3 smart lock system that uses NFT as a key

   2022

9. 9
   Wallet Login SDK▲103

   Wallet-based authorization and authentication, made simple

   2022

10. 10
    Keyri▲127

    Turn your app into an ultrasecure authenticator

    2021

11. 11NP
    NFC Passport/ID for remote user registration▲53

    2021 · passportreader.app

12. 12
    MetaMask Mobile▲213

    Connecting you to the decentralized web from your phone

    2019

13. 13OS
    Open security key on nrf52480 with NFC▲5

    Apr 2026 · github.com

14. 14
    Bitski Wallet 2.0▲97

    The NFT and web3 wallet for everyone

    2023

15. 15
    NFT Guard▲236

    Protect yourself from fake NFTs and crypto scams

    2022

16. 16
    SoloKeys▲139

    Secure login made open and easy 🔒

    2018

17. 17
    BitBadges▲167

    Utilize gated NFTs for identity authentication management

    2024

18. 18
    NF2Wear▲85

    Connecting metaverse to real world. Your NFT on a wearable.

    2022

19. 19YA
    YubiClicker, a clicker game that requires a physical security key▲5

    I thought cookie clicker but with yubikey taps might be funny, and this is a proof of concept. Cloudflare did something similar in 2021, pitching yubikey-proven taps as a captcha replacement: https://news.ycombinator.com/item?id=27141593 Cloudflare's idea of proving personhood with yubikey taps wasn't well received at the time. But here for a silly game, I think the idea holds up better. We can prove that you have a key, and serially tapped it a lot. If you automate activating the touch sensor on a physical key, you might be able to do a bit better. That's cool and you deserve…

    Apr 2026 · yubiclicker.com

20. 20
    Keyo▲150

    With a wave of your hand, pay, open doors, redeem tickets +

    2018

21. 21
    Martian Wallet▲98

    Crypto wallet with Twitter Integration on Aptos and Sui

    2023

22. 22
    Civic Token▲185

    Access to identity verification via the blockchain

    2017

23. 23
    Metafi Unity SDK▲172

    Embedded crypto wallet for Unity games

    2023

24. 24GO
    GPG on macOS and YubiKey▲150

    2019 · github.com

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