Zulip organized team chat
@zulip
Zulip combines the immediacy of real-time chat with an email threading model, making thousands of teams globally more productive than ever. 100% open source.
Our next-generation mobile app for Android and iOS, powered by @FlutterDev, is rolling out this week! Check out the lightning-fast reading experience and sleek new design, and learn more at blog.zulip.com/2025/06/17/flu… #opensource #teamchat
Thank you to Kandra Labs for granting us free Standard subscription access for the past year to @Zulip , their open-source chat and collaboration app. As a boot-strapping pre-seed company, this was a huge help. Write-up of our favorite features: buff.ly/SEKSzNE
There’s a new camera app that you’ll just love! Here’s the FAQ for SnatchCam. The content you created being held hostage by the tool you used to create it — who’d agree to such a thing? Anyone who signs up for @SlackHQ. Blog post: blog.zulip.com/2025/07/24/who… #OpenSource #SelfHosted

New case study: How #zulip supports worldwide operations and AI development at @WindBorneWx. zulip.com/case-studies/w… “@SlackHQ and @discord just pale in comparison.” “How on earth would you not use Zulip?” #chat #OpenSource
We just released Zulip Server 10.4. This release fixes an important security issue as well as several other bugs. Details are in the blog post: blog.zulip.com/2025/07/02/zul…
On The Business of Open Source podcast, I talked with @EmilyOmier about managing community #OpenSource contributions at @zulip: How we've onboarded 100s of contributors, and why it matters. thebusinessofopensource.transistor.fm/episodes/manag…
We just released Zulip Server 10.3. This is a security release, fixing several bugs, most importantly an issue with LDAP synchronization of user roles. Details are in the blog post: blog.zulip.com/2025/05/15/zul…
We just released Zulip Server 10.2. This is a security release fixing a critical security issue for installations with certain authentication configurations detailed in the blog post: blog.zulip.com/2025/04/15/zul…. We recommend upgrading or mitigating this issue immediately.
We just released Zulip Server 10.1; this is a security release, also addressing regressions in 10.0 and smoothing the upgrade process to 10.x. blog.zulip.com/2025/03/28/zul…
A new blog post from Zulip’s COO @alyaabbott: A trick for staying positive when responding to questions that should not have been asked in the first place. blog.zulip.com/2025/01/27/how…
New blog post with fun facts and highlights from 2024. Most popular emoji, underused features, and more! blog.zulip.com/2025/01/27/yea…
We released Zulip Server 9.4 today! This is a security release, containing important security fixes and cherry-picked changes since Zulip Server 9.3. blog.zulip.com/2025/01/16/zul…