A messaging app for teams who see through the Earth!

experts

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

experts Open Source

Easily manage wineprefix on Linux.

experts Open Source

Chat for distributed teams. Zulip combines the immediacy of real-time chat with an email threading model. With Zulip, you can catch up on important conversations while ignoring irrelevant ones.

experts Open Source

Check fewer notifications, do more meaningful work. Twist is the team communication app for calmer, more organized, and more productive teamwork.

experts

Openmeetings provides video conferencing, instant messaging, white board, collaborative document...

experts

Matrix is an open standard for decentralized persistent communication over IP.

experts Open Source