About Mattermost

Mattermost is an open source platform for secure collaboration across the entire software development lifecycle.

Team collaboration and technical workflows

Work together effectively with real-time communication, file and code snippet sharing, in-line code syntax highlighting, and workflow automation purpose-built for technical teams.

Kanban-based board for bottom-up innovation

Keep everyone on the same page while prototyping your latest innovation, or simply planning sprints or managing production incidents.

Flexible integrations with essential technical tools

Execute and automate workflows with flexible, custom integrations with popular technical tools like GitHub, GitLab and ServiceNow.

Communication that fits your flow

Seamlessly switch from chat to audio calls and screenshare without switching tools.

Orchestrate and execute repeatable processes with better command

Checklist-based process playbooks with workflow orchestration in one unified location.