Zulipis an open-source team collaboration tool with unique topic-based threadingthat combines the best of email and chat to make remote work productive and delightful. Fortune 500 companies,leading open source projects,and thousands of other organizations use Zulip every day. Zulip is the onlymodern team chat appthat is designed for both live and asynchronous conversations.
Zulip is built by a distributed community of developers from all around the world, with 74+ people who have each contributed 100+ commits. With over 1000 contributors merging over 500 commits a month, Zulip is the largest and fastest growing open source team chat project.
Come find us on thedevelopment community chat!
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Contributing code.Check out ourguide for new contributors to get started. We have invested in making Zulip’s code highly readable, thoughtfully tested, and easy to modify. Beyond that, we have written an extraordinary 150K words of documentation for Zulip contributors.
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Contributing non-code.Report an issue, translate Zulip into your language, orgive us feedback. We'd love to hear from you, whether you've been using Zulip for years, or are just trying it out for the first time.
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Checking Zulip out.The best way to see Zulip in action is to drop by the Zulip community server.We also recommend reading about Zulip'sunique approachto organizing conversations.
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Running a Zulip server.Self-host Zulip directly on Ubuntu or Debian Linux, inDocker,or with prebuilt images forDigital Oceanand Render. Learn more aboutself-hosting Zulip.
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Using Zulip without setting up a server.Learn aboutZulip Cloudhosting options. Zulip sponsors freeZulip Cloud Standardfor hundreds of worthy organizations, includingfellow open-source projects.
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Participating inoutreach programs likeGoogle Summer of Code andOutreachy.
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Supporting Zulip.Advocate for your organization to use Zulip, become a sponsor,write a review in the mobile app stores, orhelp others find Zulip.
You may also be interested in reading ourblog,and following us onTwitterand LinkedIn.
Zulip is distributed under the Apache 2.0license.
