Life & fun · alternatives · 2026

24 alternatives to SecureDB

Encryption as a service for mobile, web and IoT applications

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. SecureDB launched in 2015; newer entries below may have overtaken it.

1. 1
   Secure Send▲82

   Securely send passwords or sensitive data

   2015 · securesend.io · its alternatives →

2. 2
   Keybase for Mobile▲159

   End-to-end encryption messaging platform

   2017 · keybase.io · its alternatives →

3. 3
   TextSecure ▲68

   Open Source security for mobile devices

   2015 · signal.org · its alternatives →

4. 4
   StrongSalt▲66

   Encryption As A Service because privacy matters for everyone

   2020 · its alternatives →

5. 5
   Stackfield▲60

   Real-time collaboration with end-to-end encryption

   2015 · stackfield.com · its alternatives →

6. 6
   Cryptoshift▲71

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

   2015 · crypto.kwikdesk.com · its alternatives →

7. 7
   Let's Encrypt▲26

   A new Certificate Authority - free, automated, and open.

   2015 · letsencrypt.org · its alternatives →

8. 8
   ZeroDB▲119

   An open-source, end-to-end encrypted database protocol

   2015 · zerodb.io · its alternatives →

9. 9
   AstraCrypt▲65

   Store your files in a secure encrypted container

   2022 · play.google.com · its alternatives →

10. 10
    secure-ls▲81

    Secure localStorage data with encryption and compression

    2016 · github.com · its alternatives →

11. 11
    Secure Swiss Data Encrypted Mobile App▲69

    Fully encrypted email app, hosted exclusively in Switzerland

    2017 · swissfinancestartups.com · its alternatives →

12. 12
    PinCrypt▲79

    Smarter PIN storage

    2018 · play.google.com · its alternatives →

13. 13
    M for iOS▲126

    Email app with automatic encryption

    2015 · mynigma.org · its alternatives →

14. 14
    EncryptedList 2.0▲68

    Browse & find secure alternatives to your favorite tools 🔐

    2021 · encryptedlist.xyz · its alternatives →

15. 15
    Ring▲83

    A free software for distributed and secured communication

    2015 · its alternatives →

16. 16
    Stackfield 3▲65

    Projects, tasks & team communication - encrypted

    2017 · stackfield.com · its alternatives →

17. 17
    I created a web app to encrypt/decrypt messages using Web Crypto API▲35

    Send secret messages using Web Crypto API 🤫.

    2024 · webcrypto-private-messages.vercel.app · its alternatives →

18. 18
    Chadder▲89

    Encrypted messaging app

    2015 · emojiguide.com · its alternatives →

19. 19
    ShadowCrypt▲65

    Encrypts e-mails, Facebook status updates, tweets (Chrome)

    2014 · shadowcrypt-release.weebly.com · its alternatives →

20. 20
    Passible (iOS)▲122

    Password management made simple

    2014 · passible.com · its alternatives →

21. 21
    Crypton.sh - SMS▲85

    Secure Anonymous SMS in the cloud (and a phone number)

    2018 · crypton.sh · its alternatives →

22. 22
    Secure Calendar▲75

    Privacy respecting calendar

    2019 · securecalendar.online · its alternatives →

23. 23
    Passwords▲4

    Share Passwords Securely. The End.

    2016 · its alternatives →

24. 24
    Bitium▲82

    Securely manage your company’s apps, users and passwords

    2014 · docs.cloud.google.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 →