Mattermost - Secure workplace messaging

Requires Mattermost Server v9.11.0+. Older servers may not be able to connect or have unexpected behavior.

Mattermost is secure workplace messaging from behind your firewall.

- Discuss topics in private groups, one-to-one or team-wide

- Easily share and view image files

- Connect in-house systems with webhooks and Slack-compatible integrations

To use this app, you need a URL for a Mattermost server.

About Mattermost

Mattermost’s purpose is to accelerate the world’s mission critical work by developing and delivering secure, open core collaboration software providing unrivaled focus, adaptability and resilience to our customers. You’ll find an overview of our products, features, security, integrations, licensing and subscriptions, authentication, and compliance support below.

With Mattermost you can:

Connect and collaborate - Stay connected with your team via 1:1 and group messages, voice calls, and screensharing.

Build repeatable processes - Build and configure repeatable processes with workflow automation to achieve specific and predictable outcomes.

Customize your preferences - Match the way you work by adjusting your notification settings, changing your theme, or updating your profile settings.

This section provides an overview of Mattermost products, features, security, integrations, licensing, subscriptions, authentication, and compliance support.

Product overview - Learn about the Mattermost open source project, self-hosted vs. cloud, and premium Mattermost features.

Use cases - Learn about product use cases.

Security - Mattermost can meet the strictest security requirements and provides the highest level of control over user data.

Zero Trust - Learn how Mattermost helps organizations adopt and implement Zero Trust principles to safeguard their mission-critical communications and collaboration.

Integrations - Mattermost is extensible by design and supports a rich ecosystem of third-party apps and integrations.

Subscription overview - Learn about Mattermost subscriptions, plans, and licenses for both Cloud and self-hosted deployments..

Mattermost releases and life cycle - Learn about Mattermost releases, our recommended practices around deployment updates and ESRs, and what’s changed across server, desktop, and mobile releases.

Corporate directory integrations - Mattermost integrates with all major account providers via Active Directory, SAML, and OAuth.

Certifications and compliance - Mattermost can meet all major security and compliance requirements.

Accessibility compliance policy - Learn about Mattermost’s policy and commitment to accessibility.

Frequently asked questions - Get answers to common questions about Mattermost.

Designed for teams with stringent security & privacy requirements

Data Control & Governance

Built-in identity and access controls

Granular admin controls

Full control over your data

Compliance & Scalability

Advanced compliance auditing & reporting

Designed for enterprise scalability

Deployment Flexibility

Flexible on-prem and secure cloud deployment

Cloud-neutral and self-host deployment options

Deployable in air-gapped networks and BYOD environments

Benefits:

Meet evolving data control and user needs for real-time workflows

Challenge: Organizations need to adapt to evolving international data control laws, user needs, vendor roadmaps and EOL schedules.

Mattermost Benefit:

Faster, better decisions and results

Maintain GDPR compliance under Schrems II

Ensure long-term commitment to self-hosting

Accelerate cross-organizational collaboration

Increase resilience with faster detection, response, and remediation workflows

Challenge: Security organizations are understaffed and overhwelmed by alerts, tasks, and a continually expanding threat landscape.

Mattermost Benefit:

Streamline and simplify incident collaboration

Accelerate efficiency

Faster detection, response and remediation

Accelerate decision advantage, resilience and real-time outcomes

Challenge: Expanding adversarial risk in cyber and kinetic warefare require faster, more efficient, better informed ways of coordinating operations.

Mattermost Benefit:

Accelerate decision advantage

Integrate internal presonnel, contractors and mission partners

Replace personal messaging app usage

Increase cross-group collaboration

Prevent small incidents from becoming major issues

Challenge: Collaboration systems rely on the availability of general purpose infrastructure which may be compromised during major breach events.

Mattermost Benefit:

Separate communication for defenders and compromised assets

Enable compliant and secure crisis communication

Faster Mean-Time to Detect, Respond and Remediate

Speed software cycles with integrated ChatOps in strict security environments

Challenge: Security and compliance requirements in critical infrastructure environments hamper the speed and efficiency of DevSecOps workflows.

Mattermost Benefit:

Ship software faster

Strteamline security and compliance

Improve uptime and service levels

Meet custom platform requirements

Accelerate integration and operations in hybrid environments

Accelerate mission-critical workflows across people, tools, processes and AI platforms

Challenge: The pace of digital transformation is growing exponentially as are the demands for speed, resilience, security, and keeping pace with AI innovation.

Mattermost Benefit:

Elevate efficiency and resilience

Integrate operations across legacy systems, modern SaaS and advanced AI

Accelerate decision advantage