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Rocket.Chat

Rocket.Chat

The Secure CommsOS™

3.7K ratings
858 reviews
💼 Business
🌐 Social Networking
Free

Details

Released
March 8, 2017
Updated
October 16, 2026

Features

Developer

Rocket.Chat Technologies Corp.
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About

A secure communication platform that integrates messaging, voice, video, and AI for organizations requiring high security and compliance. It offers features like E2E encryption and two-factor authentication to protect sensitive communications.

✓Unified messaging, voice, and video
✓End-to-end encryption
✓Two-factor authentication
✓Open source software
✓On-premises or cloud hosting
✓Guest access
✓File sharing
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What users say about Rocket.Chat

Reviews of Rocket.Chat are mostly positive: the Business app is rated 4.4/5 from 3.7K App Store ratings. What users like most: robust and reliable, secure self-hosted chat. Top complaints: occasional bugs and crashes, inconsistent search and navigation. Summarized from real user reviews.

Positive things

  • 🚀Robust and reliable
  • 🔒Secure self-hosted chat
  • 👍Intuitive and easy to use
  • 🙌Great for team communication
  • 💻Seamless desktop and mobile experience

Negative things

  • 🐛Occasional bugs and crashes
  • 🔍Inconsistent search and navigation
  • 📢Unreliable notification system
  • 🔒Tricky privacy management
  • 🔄Frequent login issues
See all reviews

What's New in Rocket.Chat

4.77.2

October 16, 2026

Support 9.0

User reviews

Most RecentHighest RatedLowest Rated

Almost great

This app mostly has what you need. I use Rocket Chat and Slack on a daily basis. One huge feature missing from Rocket Chat on the iOS app is that I cannot paste inages into the chat.
Ttomascs

Nearly great!

Seems to work okay; bit complicated and the UI nowhere near as nice as Signal, but it's secure and works well.
RRobotix4444

Great

Wish I could get out of channels, I don’t want to be in
Ffuyocyc0

Good team chat!

Love to connect with my team on different levels. Works great.
AApple4theDay

Awesome

Awesome app!
RRindae75
See 853 more reviews

User experience

🐞

Reported Bugs

5 issues

Messages not loading properly

Bug

Inability to stay logged in

Bug

Broken translation feature

Bug

Compatibility issues with newer devices

Bug

Admin panel not functioning on mobile

Bug
✨

Requested Features

5 requests

Improved notification settings

Feature

Enhanced file sharing and management

Feature

Customizable notification sounds

Feature

Streamlined admin panel for mobile

Feature

Integrated video/audio calling

Feature

FAQ

What is Rocket.Chat?

Rocket.Chat is a secure communication platform that unifies messaging, voice, video, and AI. It is designed for organizations that require uncompromising security, compliance, and operational efficiency, particularly in high-stakes environments like government and defense.

What are the key features of Rocket.Chat?

Key features include secure messaging, voice and video conferencing, E2E encryption, two-factor authentication, guest access, screen and file sharing, and the ability to host on your own servers (BYOS). It also supports numerous integrations and offers unlimited users, channels, and messages.

Is Rocket.Chat free to use?

Based on the provided information, the core platform is free and open-source with a hassle-free MIT license. There are no mentions of in-app purchases or ads, suggesting a free model for the software itself.

What kind of organizations use Rocket.Chat?

The platform is trusted by governments, defense organizations, and critical infrastructure operators. It is used by millions of users in organizations such as Deutsche Bahn, The US Navy, and Credit Suisse, highlighting its suitability for sensitive and mission-critical communications.

Can I host Rocket.Chat myself?

Yes, Rocket.Chat offers the flexibility to set up the platform on your own servers (on-premises) or use their cloud hosting. This BYOS (bring your own server) option provides greater control over your data and infrastructure.