Rocket.Chat

Open-source secure communications for high-stakes teams

Collaboration / Messaging51-200Founded 2015🌊 Remote-first⏰ Async culture

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Rocket.Chat builds an open-source communications platform for secure team chat, omnichannel support, and self-hosted collaboration. The fully remote company reports Rocketeers across 30+ countries and focuses on deployments for enterprises, governments, and defense organizations that need control over messaging infrastructure.