Your Decision Advantage

Eliminate data exposure. Keep independent infrastructure and shared workspaces secure. Accelerate command-and-control decision making. Our sovereign, interoperable environment keeps forces aligned and operations moving, even under pressure.

Sovereign cyber resilience for organizations like yours

The Mission’s Always On, Your Platform Should Be Too

The information you depend on runs far and fast across networks, nations, and classification levels. When coalition forces, mission partners, and contractors aren’t operating in the same place, on the same networks, or under the same clearances, adversaries can exploit those gaps.

This mission risk is exacerbated when critical information is routed through unapproved channels, your people use multiple disconnected tools, or are required to work in Denied, Disrupted, Intermittent, and Limited (DDIL) conditions.

Build Both Tempo and Trust

The Operating Environment

A unified, highly available workspace ensures your teams and mission partners can access and exchange information, intelligence, and capabilities when they’re needed most.

Secure and interoperable across classified and unclassified
Coalition and mission partner alignment
C2 and NATO interoperability

Service member reviewing tactical data on a tablet in the field

Mattermost secure messaging interface with UNCLASSIFIED banner and intel alert

Command Without Gaps

GDPR, DoW-approved, FedRAMP compliant, PACE aligned, and fully auditable, close the compliance and communication gaps that legacy stacks leave open.

Sovereign by Design

Whether self-hosted, on-premise, or in air-gapped environments, deployment happens within your architecture —on terms your teams can inspect and own.

Classification protocols and data residency requirements have never been more transparent.

Open source, open APIs, and Tactical Awareness Kit (TAK) integration
Auditable across multiple impact levels
Supports federated deployments

Military helicopters staged in an open field

Control Over Your Platform Is Control Over Your Mission

Learn more about how we meet communications requirements where the stakes are highest—across National Security and NATO-allied organizations just like yours.

Mattermost Channels, Playbooks, and community-supported Boards give you end-to-end visibility over every day.

Experience Mission Operations

Even if your main comms channels go down, your ChatOps stay fully operational.

Experience Out of Band Comms + Response

Gain peace of mind and continuously meet compliance and regulatory requirements.

Experience Compliance Automation

Secure Messaging + Collaboration

Message, meet, talk, and screenshare within a unified platform—integrating direct workflows and third-party tools that are critical to your work.

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Security

Gain full control over data and operations, and meet strict security, privacy, compliance, and regulatory requirements, including Zero Trust protocols and layered protection.

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How to Deploy

Choose how you want to deploy and install based on your specific requirements. Start by installing a server, then integrate and extend your experience.

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Galois Controls Data Without Compromising on Collaboration

Serving leading government agencies like NASA and the DoD, Galois switched from Jabber to Mattermost for modern, self-hosted communication, and rich features that made it easier for staff to solve complex problems.

USAF Improves Mission Information Availability by 4x

High availability and scalability were essential to support 48,000 DoD employees on Platform One—the centralized team for DevSecOps and Software Factory Managed Services.