Dev tools · alternatives · 2026

24 alternatives to Kryptonite

The new home for your SSH private key on your phone

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

1. 1
   Kryptonite▲10

   A new home for your SSH private key

   2017 · krypt.co · its alternatives →

2. 2KA
   Kryptonite – a new home for your SSH private key▲338

   Unphishable, zero-touch two-factor logins

   2017 · krypt.co · its alternatives →

3. 3KF
   Krypton for Teams – Simple SSH Key Storage for DevOps▲53

   Unphishable, zero-touch two-factor logins

   2018 · krypt.co · its alternatives →

4. 4
   Keybase for Mobile▲159

   End-to-end encryption messaging platform

   2017 · keybase.io · its alternatives →

5. 5
   SeKey: An SSH Agent for OS X, Using Secure Enclave and TouchID, in Rust▲169

   Use Touch ID / Secure Enclave for SSH Authentication! - sekey/sekey

   2017 · github.com · its alternatives →

6. 6
   KeyBox▲70

   A web-based SSH console

   2014 · sshkeybox.com · its alternatives →

7. 7
   Token▲192

   One ring to replace your keys cards and passwords

   2017 · tokencore.com · its alternatives →

8. 8
   Bitium▲82

   Securely manage your company’s apps, users and passwords

   2014 · docs.cloud.google.com · its alternatives →

9. 9
   Secrets 2▲132

   Simple, secure password manager for Mac and iOS

   2016 · outercorner.com · its alternatives →

10. 10
    Mosh▲92

    SSH. Reinvented by MIT. Allows roaming, and much more.

    2014 · mosh.org · its alternatives →

11. 11
    AppLocker▲115

    Password protect individual apps on your Mac

    2016 · apps.apple.com · its alternatives →

12. 12
    Lock Smart▲117

    Keyless security lock

    2016 · dogandbonecases.com · its alternatives →

13. 13
    Keybase▲90

    A public directory of publicly auditable public keys

    2014 · keybase.io · its alternatives →

14. 14
    CryptKey▲7

    Upcoming privacy app, featuring optional implantable tech.

    2017 · its alternatives →

15. 15
    Keybase for Chrome▲174

    A secure chat button for every profile

    2017 · book.keybase.io · its alternatives →

16. 16
    SALT▲66

    Keyless entry for your phone

    2014 · securesalt.com · its alternatives →

17. 17
    Hacksy by Decoded▲175

    Check if your data has been leaked & get a better password

    2017 · its alternatives →

18. 18
    Kisi▲75

    Cloud-managed keyless access for the office

    2015 · getkisi.com · its alternatives →

19. 19
    TeamsID▲80

    Password manager and information safe for teams

    2017 · teampassword.com · its alternatives →

20. 20
    Keybase filesystem▲21

    Keybase filesystem

    2016 · book.keybase.io · its alternatives →

21. 21
    Dashlane▲129

    Best Password Manager & Secure Digital Wallet.

    2014 · dashlane.com · its alternatives →

22. 22
    Everykey 2.0▲81

    The master key to your phone, laptop, web accounts & more

    2016 · everykey.com · its alternatives →

23. 23
    TextSecure ▲68

    Open Source security for mobile devices

    2015 · signal.org · its alternatives →

24. 24
    IoTMonkey▲80

    Your Daily Dose of IoT

    2014 · iotmonkey.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 →