Rocket.Chat

4.5
15.6K reviews
1M+
Downloads
Content rating
Everyone
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About this app

Rocket.Chat Secure CommsOS™ is a communication platform that unifies messaging, voice, video, AI, and mission-critical applications—ensuring uncompromising security, compliance, and operational efficiency for governments, defense, and critical infrastructure organizations operating in high-stakes environments.

The result is an increase in productivity and customer satisfaction rates. Everyday, tens of millions of users in over 150 countries and in organizations such as Deutsche Bahn, The US Navy and Credit Suisse trust Rocket.Chat to keep their communications completely private and secure.

By opting for Rocket.Chat, users also benefit from free audio and video conferencing, guest access, screen and file sharing, LiveChat, LDAP Group Sync, two-factor authentication (2FA), E2E encryption, SSO, dozens of OAuth providers and unlimited users, guests, channels, messages, searches and files. Users can set up Rocket.Chat on cloud or by hosting their own servers on-premises.

With thousands of contributors and stars on Github, Rocket.Chat has the world’s largest community of chat developers in the open source communication sector.

When you choose Rocket.Chat, you join an ever-growing passionate community that constantly improves our platform with us :)

KEY FEATURES:

* Open Source Software
* Hassle-free MIT license
* BYOS (bring your own server)
* Multiple Rooms
* Direct Messages
* Private & Public Channels/Groups
* Desktop and Mobile Notifications
* 100+ available integrations
* Edit and Delete Sent Messages
* Mentions
* Avatars
* Markdown
* Emojis
* Choose between 3 themes: Light, Dark, Black
* Sort conversations alphabetically or group by activity, unread or favourites
* Transcripts / History
* File Upload / Sharing
* I18n - [Internationalization with Lingohub]
* Hubot Friendly - [Hubot Integration Project]
* Media Embeds
* Link Previews
* LDAP Authentication
* REST-full APIs
* Remote Locations Video Monitoring
* Native Cross-Platform Desktop Application

GET IT NOW:

* Learn more and install: https://rocket.chat
* ONE-CLICK-DEPLOYMENT – See instructions on our GitHub repository: https://github.com/RocketChat
Updated on
Jan 8, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
App activity, App info and performance, and Device or other IDs
This app may collect these data types
Personal info, Messages and 3 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.5
15.3K reviews
Hansen W
September 2, 2025
App is great! A few bugs here and there with file uploads but works for the main purpose of communication. However, as a self hoster it would be nice if your support for older versions were a little bit longer. It's really difficult to keep up with version updates. Every update, the app threatens to stop working with the server that's only 6 months old, which means constant upkeep of the server as well.
5 people found this review helpful
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Christopher T
August 7, 2020
I want to like it (the web version is pretty good), but the android app is terrible. Notifications only work periodically, but when they do, they often appear minutes after they've already been viewed on the web (added: just got a notification for a msg 48 minutes. after i read and replied to it). For the past couple of weeks, it hasn't been possible to switch channels -- the loading graphic will spin all day, but nothing happens. I appreciate the effort, but the app is just too unreliable.
25 people found this review helpful
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A Google user
September 6, 2019
Usually you can get better results by just using the native web interface. This app is always full of major bugs and ends up wasting your time more than being useful. The online status of other users now doesn't update after logging in anymore. On top of that I needed to uninstall in order to get the update to install?! I have never seen any app do this.
6 people found this review helpful
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Rocket.Chat
September 9, 2019
Hello Denis! We are sorry that you feel so disappointed about the app. We are constantly working on improving the app, and we are looking forward to switch over to Rocket.Chat Experimental app soon to deliver better service to you. If you need help with some issues or configuration, please reach out to us at [email protected]. Thanks!

What’s new

- Support timestamp
- Fixed push notification on closed apps and deep linking