|
Mattermost Launches Free Entry Tier: Sovereign Self-Hosted Collaboration to Fortify Data Against AI-Era Threats
Friday, October 24, 2025
Zero-barrier free evaluation offering empowers governments, defense, and critical infrastructure with fully-private workflows--no third-party access, no data leakage.
PALO ALTO, Calif., Oct. 16, 2025 /PRNewswire-PRWeb/ -- Mattermost, the secure collaboration platform trusted by the U.S. Armed Forces and Fortune 500 organizations worldwide, today announced Mattermost Entry, a free, fully-featured evaluation tier for its Intelligent Mission Environment (IME). This self-hosted suite of tools--including workflow automation, project management, messaging, audio/screen sharing, and AI agents--replaces the prior basic messaging-only free offering, enabling rapid proof-of-value assessments in air-gapped, on-premises environments with complete data sovereignty to fortify against modern threats.
"For sensitive info like IP or national security secrets that adversaries covet, you need real-time chat, project management, or sovereign AI agents to guarantee no data leaves your perimeter."In the age of AI, data is under siege from cybercriminals and nation-state adversaries who breach multi-tenant infrastructures to steal secrets, extract IP, and disrupt operations. Third-party tools and AI systems pose increasing risks for harvesting proprietary knowledge for enhancement and resale to competitors--especially in free, SaaS editions, which exchange customer information and AI training for no-charge service. Additionally, evolving government regulations add risks of forced data handover to third parties, compromising sovereignty for governments, defense, and critical infrastructure organizations demanding resilient, self-controlled collaboration.
Mattermost Entry enables completely private collaboration and workflows--including project management, cross-platform messaging (web, desktop, mobile), workflow automation, and AI agents powered by fully on-premises sovereign AI models. No data leaves the organization's perimeter, and no third-party risks exist. Administrators can verify that there is no external surveillance because they own and audit every aspect, directly countering data harvesting, IP extraction, regulatory handovers, and adversarial threats, while Mattermost has no access to customer environments.
"Most of the time, SaaS products and third-party apps are fine--they are the global norm," said Ian Tien, CEO of Mattermost. "But for sensitive info like IP or national security secrets that adversaries covet, you need real-time chat, project management, or sovereign AI agents to guarantee no data leaves your perimeter. These high-rigor ops demand a mix of global and sovereign platforms, and Mattermost leads in unlocking sovereign AI collaboration with full data and operational control. Sovereign AI loses its value if third-party tools risk data leakage during team interactions."
The free, self-hosted Mattermost Entry offering unlocks sovereign, on-premises AI workflows in multi-user/multi-LLM setups connecting to government and enterprise-hosted models (open-source like Llama or Mistral, proprietary like Cohere) or global ones (ChatGPT, Gemini, Claude, Grok). It powers cyber defense (incident response, threat hunting), DevSecOps (CI/CD, outage mitigation), and mission operations (command and control, industrial systems) with advanced controls like attribute-based access, SSO, audit logging, and high availability--all under full enterprise control to safeguard operations from breaches and extractions.
Entry offers immediate access to the full highest-tier paid feature set allowing rapid evaluation without waiting for a trial license key, as most subscription-only features are unlocked for full capabilities. Rate limits, including usage up to 10,000 messages supporting up to 100 users, are in place to encourage upgrades. Organizations can deploy instantly on Microsoft Azure or Oracle Cloud Infrastructure via single virtual machine or an orchestrated Kubernetes deployment in both global and sovereign marketplaces for quick, secure testing that transitions seamlessly to production with a license key. AWS and Google Cloud are on the roadmap. The features and limits for Mattermost Entry will evolve over time to enable easy evaluation while ensuring a smooth upgrade to paid subscription services.
Mattermost Entry is available now at mattermost.com/pricing. Technical documentation and deployment guides are available at docs.mattermost.com.
About Mattermost
Mattermost is the leading collaborative workflow platform for defense, intelligence, security, and critical infrastructure. Trusted by the U.S. Armed Forces and Fortune 500s, our platform runs on-premises and in private clouds, delivering secure messaging, file sharing, workflow automation, audio/screenshare, and project management--all with full data and operational control. Mattermost powers high-stakes workflows across mission planning, real-time, real-world operations, DevSecOps, incident response, and cyber defense--enabling secure collaboration from tactical edge and DDIL environments to enterprise HQ. Teams operate across web, desktop, and mobile, with embedded interoperability for Microsoft Teams, Outlook, and Microsoft 365.
For AI-enabled organizations, Mattermost offers the Intelligent Mission Environment (IME)--a self-hosted, multi-user, multi-agent framework for AI-accelerated workflows with sovereign and global models. Built on an open core and shaped by 4,000+ contributors, Mattermost is co-developed with leading security experts to meet the world's most demanding operational needs. Learn more at mattermost.com.
Media Contact
Rosa Lear, Mattermost, 1 4087574362, a-rosa.lear@mattermost.com, mattermost.com
View original content to download multimedia:https://www.prweb.com/releases/mattermost-launches-free-entry-tier-sovereign-self-hosted-collaboration-to-fortify-data-against-ai-era-threats-302585726.html
SOURCE Mattermost
|
|
|
|
|
|
 |
Energy Toolbase Launches Energy Storage Partnership with Sungrow to Support PowerStack 255CS and PowerTitan 2.0 | Jan 22, 2026
|
|
Fresco Raises EUR15m Series C to Power the Future of AI-Driven Cooking and the Connected Kitchen Ecosystem | Jan 22, 2026
|
|
No Assembly Required: Barrett Distribution Centers Powers Maxwood Furniture's West Coast DTC Expansion | Jan 22, 2026
|
|
MetaOptics to Showcase Five Breakthrough Metalens-Powered Products at CES 2026 | Jan 22, 2026
|
|
SCAILIUM Debuts "AI Production Layer" to Overcome GPU Starvation and Slash AI Energy Waste | Jan 22, 2026
|
|
RS now offers Phoenix Contact's pioneering new NearFi technology | Jan 22, 2026
|
|
Daikin Applied Invests $163M in Advanced R&D Test Lab to Bolster HVAC Innovation for Data Centers and Beyond | Jan 22, 2026
|
|
Einride and IonQ Partnership Uses Quantum Computing to Optimize the Logistics of Electric and Autonomous Freight | Jan 22, 2026
|
|
Hesai Recognized as the Only Lidar Company on Morgan Stanley's "Humanoid Tech 25" of Global Robotics Leaders | Jan 22, 2026
|
|
Lumana Surpasses 50,000 Cameras, Cementing Its Leadership in AI Video Surveillance | Jan 22, 2026
|
|
|
|
