Zulip

Zulip offers an organized team chat platform designed for effective communication across enterprises. It's an open-source software enabling enhanced collaboration at scale without vendor lock-in, ensuring a higher level of data control. With Zulip, organizations can benefit from industry-leading security practices that protect their mission-critical communications. By self-hosting Zulip, users obtain the same features as the cloud service plus additional control over compliance factors. Zulip is dedicated to supporting organizations in achieving efficient communication workflows, providing a comprehensive solution that includes products, solutions, resources for learning, and opportunities for contributing to the platform's development.