Zulip
Zulip
Chat for distributed teams.
Zulip is an open-source team chat application that uniquely combines the immediacy of real-time chat with the organizational benefits of threaded asynchronous conversations (like email).
Unlike Slack or Discord, where important information gets buried in a single continuous timeline, Zulip enforces topic-based threading, making it significantly easier for remote teams across different time zones to catch up on specific discussions.
Key Features
- Unique topic-based threading model
- Excellent for asynchronous, remote team communication
- Extensive integrations with developer tools
- Powerful full-text search
- 100% open-source and self-hostable
Frequently Asked Questions
Yes, Zulip is open source. It is released under the Apache-2.0 license.
You can use Zulip as a free, open-source alternative to Discord.
Yes, Zulip can be self-hosted on your own server or cloud infrastructure.
It is built using Python, JavaScript, HTML, TypeScript, CSS.
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