Rocket Chat

Rocket.Chat is a collaboration tool that assists businesses with remote work through features such as audio/video conferencing, screen sharing, and live chat. Additionally, it includes a real-time message translation tool for users to communicate in various languages.

With Rocket.Chat, businesses can customize their platform’s themes and user interface. The platform offers encryption and two-factor authentication for secure user and account protection. Users can access their message history across individual, public, and private chat channels, while the drag-and-drop interface allows for real-time sharing of ideas, projects, and files, making collaboration across the organization more efficient.

Clarification about the free type:

Like many other open-source projects, this company also offers a freemium cloud plan. In that case, you have two options:

1. Use the open source software: if you have technical knowledge, you can download the full version of the software and install it on your device or server completely for free without any restrictions.
2. Use the freemium plan: if you don’t have the technical knowledge or prefer not to install the software yourself, you can use the software freemium plan on the cloud. Just sign up, and you’re in. Although it’s much more limited, in many cases, it can still be useful and solve your problem.

See on GitHub.