Is Rocket.Chat free to use?

Yes, Rocket.Chat is open source under the MIT license. You can use, modify, and distribute it freely within the terms of the license.

Can I self-host Rocket.Chat?

Yes, Rocket.Chat can be self-hosted on your own infrastructure, giving you full control over your data and deployment.

What does Rocket.Chat replace?

Rocket.Chat is an open source alternative to Slack. It provides similar functionality while being free and community-driven.

How popular is Rocket.Chat?

Rocket.Chat has 45.2k stars on GitHub, indicating a strong and active community of users and contributors.

Rocket.Chat

Featured

Open source team communication platform

MITSelf-hostableTypeScriptJavaScriptMeteorCommunication

chatmessagingvideofederation

Website GitHub Docs

Last updated: 2 days ago

45.2k

Stars

13.5k

Forks

370

Contributors

Apr 2026

Last Commit

Project Health

85/ 100

Excellent

Replaces These Proprietary Tools

Rocket.Chat can be used as an alternative to these commercial products.

Slack

Business messaging and team communication platform

freemium

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