Dev tools · alternatives · 2026

24 alternatives to Tanker

End-to-end encryption in a few lines of code

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

1. 1
   Cryptoshift▲71

   End-to-end push technology encryption for the 21st century.

   2015 · crypto.kwikdesk.com · its alternatives →

2. 2
   Seald SDK▲108

   Protect your users' data with end-to-end encryption.

   2021 · seald.io · its alternatives →

3. 3
   SecureDB▲83

   Encryption as a service for mobile, web and IoT applications

   2015 · securedb.co · its alternatives →

4. 4
   hat.sh▲212

   Free, fast, secure and serverless file encryption

   2019 · hat.sh · its alternatives →

5. 5
   FileKit by Tanker▲77

   End-to-end encrypted cloud storage service

   2019 · its alternatives →

6. 6
   CipherBoard (pre-launch)▲105

   End-to-end encryption within any app you use

   2017 · cipherboard.com · its alternatives →

7. 7
   1Password Developer Tools▲105

   Develop faster, eliminate complexity, protect your secrets

   2022 · 1password.com · its alternatives →

8. 8
   Keybase for Mobile▲159

   End-to-end encryption messaging platform

   2017 · keybase.io · its alternatives →

9. 9
   SecretCrypt – Keeping secrets in plain sight▲75

   2016 · zemanta.github.io · its alternatives →

10. 10AG
    Air-gapped file encryption as self-decrypting HTML page▲90

    29d ago · cms-sfx-demo.apeleg.com · its alternatives →

11. 11
    Stackfield 3▲65

    Projects, tasks & team communication - encrypted

    2017 · stackfield.com · its alternatives →

12. 12
    Encrypted List▲70

    A simple list of services that offer end-to-end encryption.

    2019 · oneminch.github.io · its alternatives →

13. 13
    OnDrop▲95

    An end to end encrypted way to share files

    2022 · its alternatives →

14. 14
    Encrypto▲141

    Encrypt the files you send.

    2015 · macpaw.com · its alternatives →

15. 15
    Stackfield▲60

    Real-time collaboration with end-to-end encryption

    2015 · stackfield.com · its alternatives →

16. 16SE
    Send encrypted secrets from the command line▲117

    2019 · fluidkeys.com · its alternatives →

17. 17
    Classified.html, encryption solution that is just a file, web/terminal▲19

    Contribute to ollipal/classified.html development by creating an account on GitHub.

    2021 · github.com · its alternatives →

18. 18
    secure-ls▲81

    Secure localStorage data with encryption and compression

    2016 · github.com · its alternatives →

19. 19
    AstraCrypt▲65

    Store your files in a secure encrypted container

    2022 · play.google.com · its alternatives →

20. 20
    Secure Send▲82

    Securely send passwords or sensitive data

    2015 · securesend.io · its alternatives →

21. 21CS
    Crypt – Secure Configuration Storage in Etcd or Consul▲69

    Crypt : Store and retrieve encrypted configuration parameters from etcd or consul

    2014 · xordataexchange.github.io · its alternatives →

22. 22
    Rot - Offline secrets management▲116

    Finally open sourced an internal tool we've been using for managing secrets. It's similar to SOPS, but more opinionated, easier to configure/use correctly, and produces nicer git diffs. It also supports one-way encryption, so you don't have to know the private key to add secrets.

    2023 · github.com · its alternatives →

23. 23
    Fluidspace (beta)▲87

    Web environment for custom code internal tools

    2023 · fluidspace.app · its alternatives →

24. 24
    Hat.sh V2▲73

    Simple, fast, secure in-browser file encryption

    2021 · hat.sh · 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 →