Mattermost

Mattermost is a flexible, open source messaging platform that enables secure team collaboration.

Many of the world’s leading high-security enterprises work better with Mattermost by connecting people, tools, and automation across tens of thousands of users. Collaborate securely and privately, enterprise-wide - Native, app, Web or Mobile.

• Deploys to either private cloud or on-prem for full control of data.
• Enterprise-grade security, availability and scalability.
• Works seamlessly with mobile security and compliance systems.

Review the Mattermost Versions here. Download Open Source Mattermost Team Edition here. Free to use and deploy. Begin a Mattermost Enterprise trial here.

Popular integrations

Mattermost integrates seamlessly with both Zoom and Webex and over 700 other applications.