Secure CommsOS®

One platform.

One security model.

A secure collaboration platform you own and run, with every conversation under one security model, wherever you deploy it.

Collaboration platform built for defense, government, and critical infrastructure

Messaging, voice, video, apps, and governed AI, unified in a single platform.

Built on five qualities

Interoperability

Connect with partners 

who don't run your platform

Agencies, allies, and partners rarely run the same system. 
Federate with them as they are.

Native Matrix and XMPP – Federate server to server over both protocols as built-in homeservers, with no bridge in the middle and no extra infrastructure to accredit.

Proven identity, not implied trust – A relay bot asks you to trust that the name on a message is real. Native federation proves it: attribution and encryption stay intact end to end, so every message is tied to the real person.

Closed platforms too – Microsoft Teams and other proprietary tools don't speak open protocols. Connect to them anyway, wherever they're already entrenched.

Sovereignty

Your infrastructure, your jurisdiction, your keys

Deploy inside the environment you control, keep your data under the legal regime you answer to, and let your own people verify what the platform does.

Deploy anywhere you control – Self-hosted, on-prem, air-gapped, or in a sovereign cloud including EU-hosted, with no dependency on a vendor's public cloud.

Jurisdiction and inspection – Decide where data lives and which legal regime governs it. Because the platform is open source, your own auditors can verify what it does instead of taking our word for it.

Governed AI – Agents run on any model served through an OpenAI-compatible API, including models hosted entirely inside your own environment.

Security

Zero Trust you can prove,
not just claim

Access verified continuously, encryption built against tomorrow's threats, 
and an audit trail that holds up under assessment.

Zero Trust by attribute – ABAC evaluates access request by request through your own policy decision point, aligned to NIST SP 800-207.

Post-quantum encryption – E2EE across all communications, with post-quantum protection aligned to CNSA 2.0 that defeats harvest-now, decrypt-later collection.

Governance holds at the boundary – Your policy still governs your users and your records, and your audit trail names the real people on the other side. Partners enforce their own policy on theirs.

Resilience

Scale on demand,
stay up under pressure

Your mission is always on. Your communications infrastructure has to be too, including when the network isn't.

Resilient at the edge – Operates under denied, disrupted, intermittent and limited (DDIL) conditions, integrated with mission systems including TAK Server and ATAK.

Continuity of operations – Redundant high-availability architecture and secure fallback channels keep communications running through an outage, cyberattack or crisis.

Elastic scaling – Microservices architecture and multi-instance scaling maintain performance in the most demanding environments.

Flexibility

Customize and integrate,
your way

A fully extensible platform that adapts to your needs.

Prebuilt and custom apps – Install what you need from our marketplace. 
Build what you require with our Apps Engine, in weeks rather than months.

APIs, SDKs, and webhooks – Connect Rocket.Chat with essential tools and legacy systems.

Build your own agents – Ship agents for your own workflows with our agent development kit.

Services

We've got you covered every step of the way

Unlock the full potential of Rocket.Chat with expert support and managed services.

Delivered through trusted partners

Certified integrators and regional partners handle delivery,
procurement, and support, through established
frameworks and procurement vehicles.

Customer success

Accelerate adoption with personalized onboarding and dedicated CSM.

24/7 support

Expert help around the clock,
every day of the year.

Mission Critical Support

Priority response times, dedicated resources, and clear escalation paths
when downtime isn't an option.

Trusted by the world's most critical organizations

Here’s what our customers have to say

Air-gapped collaboration across 40+ classified programs.
“Rocket.Chat gives us the fine-grained access control we need—keeping teams segmented by classified program, preventing data leaks, and eliminating tool sprawl.”
Infrastructure Services Lead
U.S. FSI
Unified communications to boost productivity.
"Rocket.Chat met our communication needs - secure messaging, audio and video calls, and document sharing. It checked all the security and usability boxes for us."
Jenny Nilsson
IT Strategist, Swedish Electrical Safety Board
Elsäkerhetsverket logo with an orange stylized 'e' symbol followed by the text 'ELSÄKERHETSVERKET'.
Compliant collaboration with EU Member States.
“We were looking for a platform that’s easy to use, secure, and hosted in the EU. Rocket.Chat on AWS delivered exactly that — enabling us to support real-time collaboration with Member States.”
Nadia Rosioru
Information Technology Officer, eu-LISA
Text reading 'U-LISA' in blue with a stylized yellow star and the European Union flag on the right.

Rocket.Chat included in The Forrester Wave™: Secure Communications Solutions, Q3 2024

Learn about why Rocket.Chat was included on the list of the most secure communications solutions and how it serves organizations operating in mission-critical environments.