Latest News and Press Releases

Palo Alto, CA, June 17, 2025 (GLOBE NEWSWIRE) -- Mattermost, the Intelligent Mission Environment that delivers chat operations, secure collaboration workflows, and multi-domain operations for...

PALO ALTO, Calif., June 11, 2025 (GLOBE NEWSWIRE) -- Mattermost, Inc., the trusted leader in secure, real-time collaboration and workflow solutions for defense, intelligence, security, and critical...

Palo Alto, California, June 10, 2025 (GLOBE NEWSWIRE) -- Mattermost, the platform that delivers secure chat operations and collaborative workflow, today announced the Mattermost Intelligent Mission...

Baltimore, MD, May 08, 2025 (GLOBE NEWSWIRE) -- Mattermost, the leading provider of secure collaboration and workflow for sensitive data environments, and Qrypt, a pioneer in quantum-secure...

Palo Alto, Calif., April 28, 2025 (GLOBE NEWSWIRE) -- Mattermost, Inc., the trusted leader in secure, real-time collaboration and workflow solutions for defense, intelligence, security, and critical...

Palo Alto, California, Feb. 12, 2025 (GLOBE NEWSWIRE) -- Mattermost, the leading collaborative workflow platform for defense, intelligence, security and critical infrastructure, and Qrypt, a pioneer...

Palo Alto, California, Jan. 28, 2025 (GLOBE NEWSWIRE) -- At the AFCEA West 2025 conference, Mattermost, the leading collaborative workflow platform for air-gapped edge operations, today announced...

Palo Alto, CA and Alexandria, VA, Dec. 18, 2024 (GLOBE NEWSWIRE) -- Mattermost, Inc., a leader in delivering the secure, real-time collaboration and workflow tools that modern defense, security, and...

Palo Alto, Calif., Oct. 29, 2024 (GLOBE NEWSWIRE) -- Mattermost, Inc., a leader in delivering the secure, real-time collaboration and workflow tools that modern defense, security, and intelligence...

Reston, Virginia, Oct. 21, 2024 (GLOBE NEWSWIRE) -- Mattermost Federal, Inc., a leader in delivering the secure, real-time collaboration and workflow tools that modern defense, security, and...