Unknown to many, WhatsApp supports group video chats, and it’s useful for keeping in touch with friends and family. Here we show you how to do it.
Mattermost and Rocket Chat are two of the most popular self-hosted Slack alternatives. Let’s compare both of them to see which one is more suitable for you.
Are you on the hunt for a low-latency voice chat and recording software for groups? Mumble is a popular, open-source voice-over-IP (VOIP) solution that can intelligently differentiate between voice and background noise, making for a very clean sound. Here is how you can install and set it up in Linux.