CometChat

What it does

CometChat AIR is a complete, ready-to-use, self-hosted team messenger. Get channels, DMs, threads, voice and video calls, and file sharing out of the box. Deploy it entirely on your own infrastructure with no third-party cloud. AI, moderation, translation, and push are optional add-ons you turn on only when you need them. Built on infrastructure powering 113,000+ apps and 7M+ messages every day.

CometChat AIR is a self-hosted, on-premise, air-gapped messaging, voice, video & AI platform — the secure Slack and Teams alternative for regulated enterprises.

CometChat Air is a modern team messenger running entirely inside your environment, air-gapped by default. The collaboration of the cloud with none of the exposure. Every mainstream chat tool runs on somebody else's cloud, under somebody else's jurisdiction. For regulated industries, that's not a compliance footnote, it's disqualifying. Familiar and fast, but multi-tenant and cloud-only. It won't deploy where your data has to stay, and your conversations live on someone else's infrastructure. Self-hosted messengers hand you the keys, but they're heavy to operate, thin on features, and rarely built to the scale or experience your team expects. CometChat Air keeps everything inside…from cometchat.com

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