20 projects
Signal Android
Signal Android is a privacy-focused messaging application that provides end-to-end encrypted communication, including text messages, voice calls, and video calls. It is part of the Signal ecosystem, which emphasizes secure and private communication across multiple platforms.
11,620
2,027
$42M
Zulip
Zulip is an open-source team chat application that combines the immediacy of real-time chat with an email threading model, featuring powerful search, drag-and-drop file sharing, and support for hundreds of integrations
6,961
1,163
$42M
Signal iOS
A private messenger for iOS.
4,928
888
$23M
Element Android
A Matrix collaboration client for Android.
3,559
673
$16M
Telegram iOS
Telegram-iOS
2,906
337
$255M
SimpleX Chat
SimpleX - the first messaging network operating without user identifiers of any kind - 100% private by design! iOS, Android and desktop apps 📱!
1,591
198
$13M
Molly
Enhanced and security-focused fork of Signal.
1,197
120
$40M
Element X Android
Android Matrix messenger application using the Matrix Rust Sdk and Jetpack Compose
965
215
$12M
Damus
iOS nostr client
467
89
$4.6M
Tchap iOS
Tchap iOS is a secure instant messaging application developed by the French government for internal communications between public officials. It provides end-to-end encrypted messaging while ensuring data sovereignty and compliance with French security standards.
438
27
$8.6M
Status Desktop
a free (libre) open source, mobile OS for Ethereum
357
44
$23M
Wire iOS
Wire iOS is a secure messaging and collaboration app that provides end-to-end encrypted communication, including text messaging, voice calls, video conferencing, file sharing, and team collaboration features. It is the iOS client application for the Wire communication platform.
165
13
$21M
MEGA for iOS
MEGA for iOS
163
9
$43M
Delta Chat
Email-based instant messaging for Android.
Element iOS
A glossy Matrix collaboration client for iOS
FluffyChat
The cutest instant messenger in the [matrix]
Linphone for Android
Linphone.org mirror for linphone-android (https://gitlab.linphone.org/BC/public/linphone-android)
SchildiChat Next
Matrix client / Element X fork