Mattermost

Since 2015, Mattermost has worked to transform enterprise collaboration by delivering the best open source, high-trust messaging tools for developers. Today, Mattermost is embraced by leading security-conscious organizations around the world. From piloting spacecraft and ensuring national security to building electric cars and advancing vital infrastructure, global organizations use Mattermost daily to drive innovation while meeting unprecedented safety, privacy, and scale requirements. Find out more at mattermost.com.