Alternatives

Products that do what Cryptocat does

In-browser encrypted chat (open source)

1. 1DI
   Darkwire.io – instant encrypted web chat (Socket.io and Web Crypto API)▲118

   2017 · darkwire.io

2. 2
   ChatWallette▲105

   Talk to fellow NFT holders

   2022

3. 3
   Telegram Messenger▲179

   Whatsapp-esque messaging app but open, cloudbased, encrypted

   2014

4. 4AE
   An Elliptic Curve-Based Secure Chat, Written Using Rust and Protobuf▲66

   This is a project I made to learn more about crypto. I've also written a [post](https://vaktibabat.github.io/posts/ecurvechat/) that explains all the crypto concepts and algorithms used in the project, and how I implemented them. I'd be very glad for any feedback about both the code and the post :)

   2024 · github.com

5. 5CE
   Cryptochat, encrypted P2P chat over ICMP▲16

   2015 · github.com

6. 6
   CryptoBuzz▲176

   Hacker News for Crypto

   2017

7. 7
   Keybase for Chrome▲174

   A secure chat button for every profile

   2017

8. 8
   ADAMANT Messenger▲79

   Decentralized anonymous blockchain messenger. Crypto In-Chat

   2020

9. 9
   Chadder▲89

   Encrypted messaging app

   2015

10. 10TB
    Terminal-based group chat with end-to-end encryption▲60

    2013 · github.com

11. 11CE
    Cyph – Encrypted chat in 30 seconds▲39

    2014 · cyph.com

12. 12
    Anonyfish▲104

    Chat anonymously with another Secret user

    2014

13. 13CI
    CryptoNote is an open source, encrypted, one time view message app▲55

    2013 · cryptonote.org

14. 14
    Jumble▲88

    E-mail encryption plugin for Chrome

    2014

15. 15
    Seald▲115

    Keep your conversations secure, everywhere.

    2017

16. 16
    Secret v11▲215

    Share anonymously with friends (redesigned w/ private chat)

    2014

17. 17
    Hermes▲81

    A decentralized, encrypted chat app

    2018

18. 18
    blockslack.io▲78

    Chat for small teams — encrypted and decentralized

    2019

19. 19
    Hop Encrypted Email▲132

    Completely private chat email, w/ encrypted email messaging

    2017

20. 20
    Stealthy: Secret Messenger▲87

    Chat anonymously with friends & strangers

    2015

21. 21
    Node.js Messenger▲140

    A small alternative to Slack

    2017

22. 22
    Cyph▲96

    Start an end-to-end encrypted chat, in 30 seconds

    2014

23. 23
    Reveal▲130

    Simple, safe, and fun anonymous chat

    2014

24. 24CM
    Cipher – Mobile Ethereum Web3 DApp Browser▲76

    2018 · cipherbrowser.com

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