Mattermost empowers technical teams with secure collaboration, trusted by tech giants, banks, and the U.S. Department of Defense. Our open source platform offers team messaging, file sharing, integrations, and more.
Mattermost accelerates mission-critical work in defense, government, and critical infrastructure enterprises with a focus on secure collaboration and communication. The platform is purpose-built for fast, accurate, and resilient decision-making in high-stakes environments.
Mattermost is designed for teams and organizations in various industries, including defense, government, and critical infrastructure enterprises.