Pychat

Chat with your friends, make video calls or transfer files with Pychat!

Discord

Step up your game with a modern voice & text chat app. Crystal clear voice, multiple server and channel support, mobile apps, and more.

Google’s answer to Facetime, high-quality video calling on iOS and Android.

Open source self-hosted chat app for small teams

A desktop chat client for Discord and Slack

Apply a dark theme to Slack for Mac ⚫️ ✨

A messaging app for teams who see through the Earth!

Fast open source Slack desktop app

Private & Secure Messenger

Powerful open source group chat

Peer-to-peer IRC-inspired self-hosted serverless web browser chat. Chat from your browser.