訊息傳遞

Anonomi Postbox

Self-hosted relay that holds Anonomi messages until you are back online

SchildiChat Legacy

Secure messenger for Matrix with a traditional instant messaging experience

Nextcloud Talk

Have private video calls and chat using your own server.

another.im

Yet Another Conversations fork but...

德爾塔聊

透過電子郵件聊天。優雅復古、去中心化而且開源。隱私設計。

Threema Libre

Secure and private messaging

aTalk

XMPP/Jabber client with encrypted instant messaging and video calls

Kryptos

Encrypt inside any messenger: the keyboard encrypts, the screen decrypts

Goregram

A Telegram fork with minimal extra features

Telegram X FOSS

An unofficial FOSS-friendly fork of Telegram X

Element X - Secure Chat & Call

Sovereign. Seamless. On Matrix

Global Send

Anonymous messaging with encryption & direct connection

Quasseldroid

Chat comfortably. Everywhere. REQUIRES A QUASSEL CORE

Anonomi Messenger

Decentralized messaging for high-threat environments

Chat Room

Real-time messaging client with text and file sharing.

Status - Chat, Wallet, Browser

Privacy super app with messenger, crypto wallet, browser, communities & more

Jami

自由且私密地分享

Prav

Messaging for everyone, delivering privacy and freedom (powered by XMPP)!

Element Classic

Previous generation Element

Cheogram

Chat on the Jabber network (XMPP protocol); focus on features for gateway users

Axichat

Replace your email, messenger, and calendar with one app.

SchildiChat Next

Next-generation SchildiChat Matrix messenger based on Element X

nospeak

nospeak is a modern Nostr chat client

monocles chat

is a full-featured XMPP chat client

BombusMod

Messaging client

Weechat-Android

Relay client for the WeeChat IRC client.

Launch Chat

Start a WhatsApp, Signal or Telegram chat without saving a number as a contact

Snikket

Personal messaging app for groups, with a self-hostable open-source server

Goguma

An IRC client for mobile devices

Dib2Qm

Messenger for secured chats and groups (end-to-end encrypted)