A self-hosted alternative to Slack for secure enterprise-grade communication. It supports air-gapped deployments and provides a fully extensible marketplace for custom integrations.
Tech Stack
TypeScriptTeam Collaboration
Why Rocket.Chat?
• Extensive security certifications
• Omnichannel support
• Matrix federation
Limitations
• Heavy resource footprint
• Complex upgrade process
• UI can feel cluttered
3/6/2026
Last Update
13,338
Forks
3,457
Issues
Other
License
Financial Leak Detected
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