Advanced setup| zulip.readthedocs.io
Zulip’s next-generation app for Android and iOS is now our official mobile app! The new app, powered by Flutter, offers a sleek new design and a faster, smoother experience than the old app built on React Native. Over 2000 users have installed earlier versions of the new app since its public beta release …| The Zulip Blog
We released Zulip Server 10.2 today! This is a security release, fixing a critical security issue (CVE-2025-31478), as well as several bugs, most importantly a collection of issues that prevented servers using some S3-compatible block storage services from successfully uploading files on Zulip Server …| The Zulip Blog
I’m very happy to announce the general beta release of Zulip’s next-generation mobile app for Android and iOS! For over a year, we’ve been rebuilding mobile Zulip from scratch atop a new technical foundation powered by Flutter. The new app offers a sleek new design and a faster, smoother experience …| The Zulip Blog
Linkifiers make it easy to refer to issues or tickets in third party issue trackers, like GitHub, Salesforce, Zendesk, and others. For instance, you can add a linkifier that automatically turns #2468 into a link to https://github.com/zulip/zulip/issues/2468. | If the pattern appears in a topic, Zulip adds an Open () button to the right of the topic in the message recipient bar that links to the appropriate URL. | If you have any trouble creating the linkifiers you want, please contact Zulip s...| Zulip
We're here to help! This page will guide you to the best way to reach us. | The primary communication forum for the Zulip community is the Zulip server hosted at chat.zulip.org. Users and administrators of Zulip organizations stop by to ask questions, offer feedback, and participate in product design discussions. | Everyone is welcome to sign up and participate — we love hearing from our users! Please see the Zulip development community guide for detailed instructions on how to join the com...| Zulip
We released Zulip Server 9.3 today! This is a bug fix release, containing cherry-picked changes since Zulip Server 9.2. Upgrading We recommend that all installations upgrade to this new release. See the upgrade instructions in the Zulip documentation. Commercial support for server upgrades is available …| The Zulip Blog
This summer, 17 contributors completed the Google Summer of Code (GSoC) program with the Zulip development community. This was the 9th consecutive year that Zulip participated in GSoC; over 120 contributors have now completed one of our formal internship programs, primarily through Google Summer of …| The Zulip Blog
Open-source team chat with enterprise-grade reliability and security. Take charge of your mission-critical communication platform.| Zulip
Zulip offers efficient communication for your business. Learn how organized team chat will make your team more productive.| Zulip
We released Zulip Server 8.3 today! This is a security release, containing important security fixes and cherry-picked changes since Zulip Server 8.2. Upgrading We recommend that all installations upgrade to this new release. See the upgrade instructions in the Zulip documentation. If you need help, …| The Zulip Blog
We released Zulip Server 8.4 today! This is a bug fix release, containing cherry-picked changes since Zulip Server 8.3. Upgrading We recommend that all installations upgrade to this new release. See the upgrade instructions in the Zulip documentation. If you need help, best-effort support is available …| The Zulip Blog
Today is my three-year anniversary as the product leader for Zulip, the organized team chat product. When I left my job as a data science manager at Lyft, the career change felt like an experiment. Now, I’ve been reflecting on why it’s hard to imagine working on anything else. I’ve never had much patience …| The Zulip Blog
We released Zulip Server 8.1 today! This is a security release, containing important security fixes and cherry-picked changes since Zulip Server 8.0. Upgrading We recommend that all installations upgrade to this new release. See the upgrade instructions in the Zulip documentation. If you need help, …| The Zulip Blog
This summer, 13 contributors completed the Google Summer of Code (GSoC) program with the Zulip development community. This was the 8th consecutive year that Zulip participated in GSoC; over 100 contributors have now completed one of our formal internship programs, primarily through Google Summer of …| The Zulip Blog
Sign up for a managed cloud solution, or self-host our 100% open-source software. Get started for free.| Zulip
Upgrade Zulip| zulip.readthedocs.io
Upgrade Zulip| zulip.readthedocs.io
We released Zulip Server 7.3 today! This is a security release, containing important security fixes and cherry-picked changes since Zulip Server 7.2. Upgrading We recommend that all installations upgrade to this new release. See the upgrade instructions in the Zulip documentation. If you need help, …| The Zulip Blog
We released Zulip Server 6.1 today! This is a bugfix release, containing cherry-picked changes since Zulip Server 6.0. Upgrading We recommend that all installations upgrade to this new release. See the upgrade instructions in the Zulip documentation. If you need help, best-effort support is available …| The Zulip Blog
We released Zulip Server 7.4 today! This is a security release, containing important security fixes and cherry-picked changes since Zulip Server 7.3. Upgrading We recommend that all installations upgrade to this new release. See the upgrade instructions in the Zulip documentation. If you need help, …| The Zulip Blog
We’re excited to announce the release of Zulip Server 7.0, containing hundreds of new features and bug fixes! Zulip is an open-source team chat application designed to help people collaborate to solve any challenge. With conversations organized by topic, Zulip is ideal for both live and asynchronous …| The Zulip Blog
Last week, the open-core team chat platform Mattermost announced that “Mattermost Cloud Free will no longer be offered after July 26, 2023.” This likely came as an unpleasant surprise to users on that plan, as less than a month before, Mattermost’s pricing page featured the promise that the Cloud Free …| The Zulip Blog
This summer, 15 contributors completed the Google Summer of Code (GSoC) program with the Zulip development community. This was the 7th consecutive year that Zulip participated in GSoC; over 100 contributors have now completed one of our formal internship programs, primarily through Google Summer of …| The Zulip Blog
We released Zulip Server 5.6 today! This is a security release, containing an important security fix and several cherry-picked changes since Zulip Server 5.5. Upgrading We recommend that all installations upgrade to this new release. See the upgrade instructions in the Zulip documentation. If you need …| The Zulip Blog
We released Zulip Server 5.2 today! This is a bugfix release, containing cherry-picked changes since Zulip Server 5.1. Upgrading We recommend that all installations upgrade to this new release. See the upgrade instructions in the Zulip documentation. If you need help, best-effort support is available …| The Zulip Blog
We released Zulip Server 4.10 today! This is a security release, containing important security fixes, as well as important cherry-picked bug fixes, since Zulip Server 4.9. Upgrading We strongly recommend that all installations upgrade to this new release. See the upgrade instructions in the Zulip documentation. …| The Zulip Blog
Today, we’re delighted to announce the general availability of Zulip’s public access option. Open-source projects and other open communities can now offer one-click access (no login required!) to part or all of their Zulip chat. For those who are not familiar with it, Zulip is a modern team collaboration …| The Zulip Blog