Zulip is an open-source team communication platform designed to help teams collaborate more effectively through threaded conversations. Unlike traditional chat systems, Zulip organizes messages into streams and topics, allowing for clearer and more structured communication. It supports real-time messaging, integrations with popular tools, and offers powerful search capabilities, making it an ideal choice for developers and teams looking to streamline their communication. With its flexible API, Zulip can be customized and integrated into existing workflows, enhancing productivity and collaboration across teams of all sizes.

Features of Zulip:

• Threaded conversations for organized and clear communication.
• Real-time messaging for instant collaboration.
• Powerful search functionality to find messages quickly.
• Integration with popular development and productivity tools.
• Customizable notifications and settings for team needs.
• Open-source with the ability to self-host and customize.

To check the installed version of Zulip, run: $ apt show zulip

Disclaimer: Zulip is an open-source project released under the Apache 2.0 license. It is available for free, with optional paid hosting services offered by the Zulip team. Users are responsible for understanding the licensing terms and ensuring proper deployment and use. Zulip is provided "as is," without any warranty, express or implied.