Platform

Zero Trust in Practice: Identity, Part 3 — The Roadmap to Optimal

Mattermost v11.11: Data Spillage Exposure Radius Report

Zero Trust in Practice: Identity, Part 2 — Advanced Identity, from Static Roles to Dynamic Access

AI Audit Trails: The Missing Piece of Enterprise AI Adoption

Zero Trust in Practice: Identity, Part 1 — Building the Identity Foundation

What will be deprecated in Mattermost v12.0? (October 2026)

Sovereign AI vs. Public AI: Choosing the Right Architecture for Regulated Organizations

Mattermost v11.10: Team ABAC Membership, Native User Attributes in ABAC, AI Agent Enhancements & More

When the Shift Changes, the Prompt Stays

When the Archive Answers Back

Multiplayer Tool Calling for Secure Operations: Who Approves, Who Sees, Who Runs the Tool

When the Agent Belongs to the Team That Uses It

Mattermost, archTIS, Arqit, and Whitespace Collaborate to Deliver Sovereign, AI-Enhanced Operational Collaboration for Defence

Mattermost Professional Certification Is Here

Sovereign AI and Risk Management: A Framework for Secure Deployment

Introducing Mattermost Agents V2: The Next Evolution of Intelligent Workflows

Your Mission Environment Deserves More Than a Help Ticket

Announcing the Mattermost Certification Program

Introducing the Mattermost MCP Server: Give Agents Secure Access to Your Workspace

Mattermost v11.3: Burn-on-read messages, universal MCP connector, Intune MAM support & more

Enhancing enterprise-to-edge operations and interoperability across Microsoft and Mattermost platforms

Introducing Mattermost Entry: A Smarter Starting Point for Secure Collaboration

Mattermost V11: Powering More Mission-Critical Collaboration

Securing mission-critical work through always-on collaboration

Introducing Mattermost Enterprise Advanced: The Future of Multi-Domain Secure Operations

Announcing the Intelligent Mission Environment: Sovereign, AI-Powered Collaborative Workflow for Defense, Intelligence, Cybersecurity, and Critical Infrastructure Enterprises

The Front Lines of Cybersecurity: Protecting Those Who Protect Us

Mattermost Intelligent Mission Environment Now Available on Oracle Cloud Marketplace: Strengthening Secure Collaboration for US and Allied Defense Modernization in the AI Era

Skype for Business End of Life: What You Need to Know

Mattermost PostgreSQL Support Policy

Mattermost Desktop Client Is Now Available in the Windows Store

Meta Workplace is shutting down. Control your future with self-hosted collaboration.

Creating a Focused, Balanced Work Environment with Scheduled Messages

Mattermost is now available on the Azure Marketplace

Introducing RMIF, the Responsible Messaging Interoperability Framework

Supercharging Mattermost with no-code automation

Reliability through monitoring: Improving real-time data observability in Mattermost

Mattermost v10 to the power 5: How our platform scales to 100k users

Enhancing mission-critical enterprise collaboration with multi-LLM support for Mattermost Copilot

Mattermost Agents in action: Thread summaries, vision support, call summarization & more

Centaurs, cyborgs & clones: 3 ways organizations are using artificial intelligence

The User Survey plugin: A new way for customers to gain valuable insights from end users

From conversation to action: How AI-powered workflows are transforming workplace collaboration

4 reasons you need a Slack alternative

Mattermost Agents: Accelerating the conversation with LLMs

Mattermost wins 2024 DEVIES Award for Best Innovation in ITOps

Passively track keywords in Mattermost

Free Mattermost training courses: Mattermost Academy

Announcing the Mattermost Trustcenter

Mattermost v9.4: IP filtering, bring your own key & cloud-native compliance exports in Mattermost Cloud Enterprise

MySQL 5.7 reached EOL. Upgrade to MySQL 8.x today

Enterprise Collaboration with Advanced Workflows

Mattermost Playbooks for Enterprise Workflows

Scalable collaboration software for enterprises

Security and compliance for enterprise collaboration

Advanced access controls with Mattermost Enterprise Edition

Everything you need to know about data sovereignty

Choosing secure collaboration for your enterprise business

Mattermost Pro Tips: Using emojis to improve team collaboration

What is data portability & why should businesses care about it?

Start using GPT-4 and local models with the open source OpenOps framework

Embracing delays: Ensuring quality and innovation in Mattermost releases

Mattermost Boards How-to: Meeting Agendas

User story: How a global media company reduced costly outages by implementing a secure DevSecOps collaboration platform

User story: How automating reporting helps a top 3 bank improve MTTR by 90%

Mattermost Boards How-to: Sprint Planning

Mattermost Boards How-to: Project Management

Deploying Mattermost with Zarf for highly secure air-gapped collaboration

Mattermost Solutions for GitLab: Deep integration to ship software faster

Supercharging ITSM Collaboration with Mattermost and ServiceNow

Mattermost mobile v2 is now generally available

Try out Mattermost on Minikube in Less Than 5 Minutes

Preparing for Mobile v2.0

Mattermost v7.4 is now available

Mattermost v7.3 is now available

Mattermost Playbooks How-to: OKR Management

Mattermost v7.2 is now available

Why it's important to upgrade your Mattermost Server

Join the Mattermost mobile beta program: v2.0 is now live!

Collapsed Reply Threads are now generally available!

Introducing Voice Calling and Screen Sharing in Channels

Mattermost security updates 6.7.1, 6.6.2, 6.5.2, 6.3.9 (ESR) released

The Mattermost Apps Framework is now generally available

Mattermost v7.0 is now available

Mattermost Playbooks How-to: Incident Resolution

Mattermost Playbooks How-to: Release Management

Mattermost Playbooks How-to: Software Feature Development

Tech Ops is a mess. Here’s why we’re committed to fixing it.

How to Make Your Incident Response Plan with Mattermost

Support for Extended Support Release 5.37 has ended

Mattermost v6.6 is now available

Mattermost 6.3.7 (Extended Support Release) released

Mattermost v6.5 is now available

Mattermost v6.4 is now available

Mattermost security updates 6.3.3, 6.2.3, 6.1.3, 5.37.8 released

How to Use Mattermost for Secure Collaboration

Getting Started with Playbooks

Mattermost 6.3.2 released

Support for Extended Support Release 5.37 is ending

Mattermost security updates 6.3.1, 6.2.2, 6.1.2, 5.37.7 released

Get Started with Playbooks Permissions

Mattermost v6.3 is now available

Year in Review: A Look Back at Mattermost in 2021

Mattermost security updates 6.1.1, 6.0.4, 5.39.3, 5.37.6 (Extended Support Release)

Mattermost v6.2 is now available

Mattermost 5.37.5 Extended Support Release (ESR) released

Accelerating Digital Operations in Government

Mattermost security updates 6.0.3, 5.39.2, 5.38.4, and 5.37.4 (Extended Support Release)

Mattermost v6.1 is now available

Mattermost security updates 6.0.2, 5.39.1, 5.38.3, and 5.37.3 (Extended Support Release)

A CTO’s View: Driving Continuous Alignment with Mattermost 6.0

Mattermost v6.0.1 released

The Absolute Fastest Way to Get Started with Mattermost Apps

How to Upgrade to Mattermost v6.0

Introducing Mattermost 6.0: A New Approach to Developer Collaboration

Mattermost v6.0 is Now Available

Mattermost v5.39 is now available

Looking ahead to general availability of Collapsed Reply Threads

Mattermost 5.38.1 released

Mattermost v5.38 is now available

Building an Integration? Here’s When to Use Apps instead of Plugins

Mattermost security update 5.37.1 (Extended Support Release), 5.36.2, 5.35.5, 5.31.9 (Extended Support Release)

Mattermost 5.31.8 Extended Support Release (ESR) released

Support for Extended Support Release 5.31 Is Ending

Installing Mattermost to Heroku

Collapsed Reply Threads are here! Get early access to the beta

Mattermost v5.37 is now available

Looking forward to the next big Mattermost product milestone: Mattermost v6.0

Mattermost security update for 5.36.1, 5.35.4, 5.34.5

Mattermost 5.31.7 Extended Support Release (ESR) released

Mattermost plugins: The web app

Project Management with Mattermost and Focalboard

Mattermost v5.36 is now available

Mattermost 5.35.3, 5.34.4, 5.31.6 (Extended Support Release) released

Mattermost security update for 5.35.3, 5.34.4, 5.33.5

How to get started with Mattermost on Kubernetes in just a few minutes

Mattermost Recipe: Leveraging the Kubernetes Operator to deploy our Community Server

Mattermost 5.35.2, 5.34.3 and 5.33.4 released

Mattermost plugins: The server side

Announcing developer preview of the Mattermost Apps Framework and serverless hosting

Mattermost 5.35.1 released

Mattermost v5.35 is now available

Mattermost 5.31.5 Extended Support Release released

Search for files and document contents in Mattermost

Mattermost plugins: How to set up your developer environment

Easily deploy and manage Mattermost on Kubernetes with the new Juju charmed operator

Mattermost 5.31.4 Extended Support Release released

Mattermost not affected by Codecov breach

Mattermost security updates for GitHub and Autolink plugins released

Mattermost 5.34.2 released

Mattermost 5.34.1 released

Mattermost v5.34 is now available

Support for ESR 5.25 has ended

Mattermost 5.31.3 Extended Support Release released

Mattermost 5.33.3 released

Mattermost 5.31.2 Extended Support Release is now available

Mattermost 5.33.2 released

Mattermost 5.33.1 released

Mattermost Incident Collaboration now includes improved communication, automation, and history for incident response teams

Mattermost v5.33 is now available

Introducing custom user statuses

How Mattermost approaches accessibility for the visually impaired

Mattermost and moderation: Managing access for a more welcome experience

Mattermost 5.32.1 released

Mattermost v5.32 is now available

Organize your sidebar with custom, collapsible channel categories

5 recent dev sneak peeks you don't want to miss

Mattermost 5.31.1 Extended Support Release (ESR) released

Mattermost 5.30.3 released

Elasticsearch users with on-prem deployments will not be impacted by upcoming license changes

Mattermost 5.30.2 and 5.29.2 released

Support for ESR 5.25 is ending

Mattermost v5.31 is now available

Top 10 ways to make your Mattermost end users happier

Mattermost release v5.30 is now available

Installing Mattermost using the Azure CNAB Quickstart Library

Mattermost maintains effective security controls according to recent SOC 2 Type 1 Report

Dev Sneak Peek: Collapsed Reply Threads

Mattermost critical security update for 5.29.1, 5.28.2, 5.27.2, 5.25.7 (ESR)

Introducing Developer Sneak Peeks: Get a closer look at upcoming Mattermost features

Mattermost moves away from alternating release cycle

Mattermost integrations: Sending and receiving data with the Mattermost API

Why we built Mattermost Cloud

Mattermost release v5.29 is now available: Incident Management, Mattermost Cloud & more

Dev Sneak Peek: Custom categories, drag-and-drop, unread channel filtering & more

Mattermost 5.25.6 (ESR) released

Introducing Mattermost Cloud

Mattermost Omnibus is now generally available for faster, simpler Mattermost installation and deployment

GitHub Plugin 2.0 release

Mattermost 5.28.1 and 5.27.1 released

Mattermost Release v5.28 is now available

Mattermost integrations: Requesting data with slash commands

Support for ESR 5.19 is ending soon

Mattermost integrations: Sending and receiving data with outgoing webhooks

Mattermost Release v5.27 is now available

Mattermost joins Red Hat, GitHub and Google in the CVE Program to maintain an international, open data registry of security vulnerabilities

Mattermost integrations: Sending alerts to a channel with an incoming webhook

Mattermost 5.25.5 (ESR) and 5.26.2 released

Mattermost Integrations Guide, Episode One: A New Hook

A complete solution for installing Mattermost: Introducing Mattermost Omnibus

Mattermost 5.25.4 (ESR) and 5.26.1 released

Turn Mattermost into a shared CLI with custom integrations

Mattermost Release v5.26 is now available

Mattermost 5.25.3 (ESR) released

Support for ESR 5.19 is ending soon

Mattermost 5.25.2 released

Update to SAML (ADFS): Instructions for versions prior to 5.25

Mattermost 5.25.1 / 5.24.3 / 5.23.2 released

Mattermost and Jitsi come together to deliver deeper collaboration

Mattermost Release v5.25 is now available

Mattermost 5.24.2 released

Mattermost 5.24.1 and 5.19.3 (ESR) released

Mattermost Release v5.24 is now available

Automatically extend Mattermost sessions for less frequent logouts and happier end users

How to integrate Mattermost E20 with Office 365

Mattermost 5.23.1 released

Mattermost as a communication gateway

Mattermost 5.23: Automatic hyperlinking to Jira issues and more

Support for ESR 5.9 has ended: Upgrade to ESR 5.19 for improved security, performance, mobile app compatibility, and user experience

Mattermost 5.22.3 released

Mattermost 5.22.2 released

Announcing new security and control features for remote collaboration

All about emojis

Mattermost 5.22.1 released

Mattermost 5.19.2 (ESR) released

Mattermost 5.22: Read-only channels & channel moderation settings in E20

Upcoming channel sidebar features: Custom categories, drag & drop, unread channel filtering, and more

Greater protection for Mattermost message data on mobile devices

Remote work when SaaS is not an option

Mattermost 5.21: ChatOps integration with AWS, GitLab, and CodeShip, and more

Mattermost 5.20.2 released

On Hermes and Mattermost

Mattermost 5.20.1 released

Mattermost 5.20: New mobile editor, desktop dark theme, and more

Accelerate DevOps workflows with the Mattermost Jira integration

Mattermost 5.19.1 released

Mattermost 5.18.2 released

Mattermost 5.19: Webex plugin, faster development cycles with GitLab, 1-click Mattermost install on DigitalOcean, and more

Security Update: Mattermost 5.18.1 / 5.17.3 / 5.16.5 / 5.9.8 (ESR) released

Mattermost installation: The important details for sysadmins

Install Mattermost with a 1-Click App on the DigitalOcean Marketplace

Getting started with Mattermost integrations

Less pain, more gain: Faster and better code testing with Mattermost

Live chat (or chatbots) using Mattermost

Find, install, and manage plugins with Mattermost’s new Plugin Marketplace

Mattermost security update 5.17.2 / 5.16.4 / 5.15.4 / 5.9.7 (ESR) released

Mattermost 5.18: ID-only option for push notifications (E20), one-click plugin updates, mark posts as unread, and more

Five user management best practices to improve compliance

Mattermost 5.17.1 released

Mattermost 5.17: Incident Response alpha, a record-breaking 215 community contributions in October, and more

Introducing Mattermost ChatOps: Open source, real-time DevOps

Document sharing and collaboration with the Collabora Mattermost plugin

Mattermost 5.16.3 / 5.15.3 released

Join the alpha program for Mattermost's new Incident Response Workflow app

Mattermost 5.16.2 released

Mattermost security update 5.16.1 / 5.15.2 / 5.14.5 / 5.9.6 (ESR) released

Mattermost 5.16: Guest accounts, a new Plugin Marketplace, faster installation on desktops, and more

Mattermost guest accounts: Collaborate with people outside your organization while retaining control and privacy

Mattermost 5.15.1 / 5.14.4 / 5.9.5 released

Mattermost 5.15: Deploy and manage Mattermost in Kubernetes, easier plugin installation in high availability servers, send voice messages, and more

Mattermost 5.14.2 released

Mattermost 5.14.1 released

Connecting Remote DevOps Teams with Mattermost

Mattermost security update 5.13.3 / 5.12.6 / 5.9.4 (ESR) released

Powering Jira Workflows with Real-Time Messaging

Mattermost 5.14: Accessibility improvements, enhanced Jira integration, LDAP group sync upgrade, and more

What’s the difference between the Mattermost and Slack Jenkins integration?

Mattermost 5.13: Community plugins, DevOps integrations, Series B announcement, and more

How to set up multiple Active Directories in Mattermost

Mattermost 5.13.2 released

Mattermost 5.13.1 released

Mattermost 5.12.5 released

Mattermost 5.9.3 (ESR) released

Mattermost 5.12.4 released

Build better workflows: Announcing the Mattermost DevOps integration set

Mattermost 5.12.3 released

Mattermost 5.12.2 released

Webinar: Migrating from Hipchat to Mattermost

Mattermost 5.12.1 released

Layman’s Guide to Markdown on Mattermost

Security Update: Mattermost 5.11.1 / 5.10.2 / 5.9.2 / 4.10.10 (ESR) released

YC leads $50M Series B in Mattermost as open source Slack alternative

Mattermost 5.12: Infinite scrolling, bot accounts, deeper Jira integration, and more

Keyboard Shortcuts in Slack and Mattermost

Mattermost 5.11: New remote CLI tool, hackfest winners, free online training, and more

Mattermost 5.10.1 released

Introducing Mattermost Academy: Our Free Online Training Program

Developer’s Alternative to Slack

Security Update: Mattermost 5.9.1, 5.8.2, 4.10.9 (ESR) released

Mattermost 5.10: Single sign-on for mobile, richer integrations and more

New integrations directory helps you find pre-built integrations with your favorite tools

Mattermost 5.9: New Integrations Directory, Automated Hipchat data migration & more

How to Migrate from Hipchat to Mattermost

The 3 main reasons Queens chose Mattermost over Slack for enterprise messaging

Mattermost 5.8: MFA for Team Edition, LDAP group sync, improved image performance and more

We raised $20M to help make the world safer and more productive

Mattermost Raises $20 Million Series A Funding to Bring High-Trust Messaging to Security-Conscious Enterprises

Is Slack the Right Choice for Your DevOps Team? Conquering the Biggest Challenges of Enterprise Collaboration

Security Update: Mattermost 5.7.1 / 5.6.4 / 5.5.3 / 4.10.6 (ESR) released

How to migrate Mattermost to Kubernetes

Mattermost 5.7: The most secure way to adopt ChatOps, performance improvements and more

Together, Mattermost and GitLab make ChatOps more secure than ever before

Mattermost 5.6.1 released

Mattermost Recipe: How to sync existing chat systems with Mattermost

Mattermost 5.6: Interactive message dialogs, new admin tools, Ukrainian language support and more

Mattermost 5.5.1 released

Mattermost 5.5: Web conferencing integration, Hacktoberfest contributions and more

BigBlueButton integration brings powerful web conferencing tools to Mattermost

Mattermost 5.4: User-focused features, new data export tool, mobile enhancements and more

Mattermost 5.3.1 released

Mattermost 5.3: Enhanced search on desktop and mobile, plugin hackathon highlights and more

Mattermost Recipe: Handling Incidents with Mattermost and PagerDuty

Mattermost 5.2.1 released

Mattermost 5.2: Upgraded plugin system, search archived channels, Romanian language support and more

On-premises HipChat and Slack alternative (with migration services)

Mattermost 5.1: New GIF selector, auto-linking plugin, subpath support and more

Gfycat integration brings fun GIFs and visual messaging directly to Mattermost

Mattermost 5.0.1 released

Performance at Scale with Mattermost

Mattermost security update 4.10.1/4.9.4/4.8.2 released

Mattermost 5.0: Intercept and modify posts, advanced permissions, longer posts and more

Mattermost 4.10: Up to 90% faster first load times

Mattermost 4.9.2 released

Mattermost 4.9.1 released

Mattermost Recipe: Importing Active Directory users into Mattermost channels

Mattermost 4.9: Muted channels, team icons, Global Relay and more

Mattermost Recipe: Previewing videos in a channel

Security Update: Mattermost 4.8.1 / 4.7.4 / 4.6.3 released

Mattermost Recipe: How to connect IRC to Mattermost

CloudApp integration brings the GIFs, screenshots and recordings you create directly into Mattermost

Mattermost 4.8: Faster loading assets with Amazon CloudFront and simplified SAML migration

Mattermost 4.7.2 released

Mattermost 4.7.1 released

Mattermost 4.7: Enhanced image preview and thumbnails, faster load times, upgraded desktop app

Mattermost 4.6.1 released

Mattermost 4.6: Faster channels, enhanced 508 compliance

Mattermost 4.5: Zoom plugin for video, audio and screen sharing, plus new mobile features

Api version 3 deprecated on January 16, 2018

Mattermost 4.4.2 released

Mattermost 4.4: Plugin support in beta, plus new “Do Not Disturb” mode

Mattermost 4.3.2 released

Security Update: Mattermost 4.3.1 / 4.2.1 / 4.1.2 released

Mattermost 4.3: Tablet support, E20 data retention. Plus: join us for Hacktoberfest!

Mattermost Enterprise Edition E10 price change for new customers effective October 1, 2017

Mattermost 4.2: Interactive message buttons, AppConfig for Mobile App

Mattermost 4.0.3 released

Mattermost 4.0.2 released

Mattermost 4.0: Italian Language Support, a New Look & More Update

Mattermost 2nd-gen mobile apps released: more speed, more efficiency, more reliability

Sourced Group offers Mattermost-as-a-Service for enterprises

Mattermost 3.10: New terminal client and Turkish language support

Mattermost 3.9: New Integrations Directory, Spell Checker, Polish Language Support

Mattermost 3.8.2 released

Mattermost 3.8: Deploy with next-generation Mattermos iOS and Android Apps in Beta - Now Faster than Ever

A Native Mobile Experience – Second Generation Mobile Apps Released in Beta

Mattermost 3.7.3 security update released

Mattermost 3.7.2 released

Mattermost 3.7: Cloud Platform Auto-deploy, multi-person direct messaging and much more

The Benefits of Growing and Working Remote: GitLab CEO’s advice to the Mattermost open source project

Open source Slack-alternative for Azure Government Cloud via Bitnami Mattermost Team Edition Stack

Mattermost February 2017: Mattermost hunts U.S. fugitives, OpsGenie & Trax integrations, new Desktop Apps

Debanshu Kundu wins Mattermost Holiday Hackfest award

Mattermost 3.6.2 security update released

Mattermost 3.6.1 released

Mattermost 3.6 improves multi-team deployment, performance, emoji reactions, CLI and much more

Mattermost 3.5 adds Russian language support, improves mobile and web performance and mor

Sameroom connects Mattermost to 21 messengers, including Slack, Skype & HipChat

Mattermost October 2016: Slack & Discord integration, Lua, Facebook, BitBucket & Jira. Plus Russian coming soon

Mattermost, open source Slack-alternative, now releasing 6 times a year

Mattermost 3.3: Golang bot, Chinese, Korean, Dutch, message flags, @here, and more

Mattermost 3.2: German Language Translation, Custom Emoji, Exchange & XMPP integrations, Windows & Mac Apps and more

Mattermost 3.1: Apple Watch & notification upgrades, shortcuts, compact view and more

Mattermost 3.0: Multi-Team Accounts, Japanese, Mobile & Desktop Upgrades, Integrations for Outlook, Ruby & Rust

What Slack might learn from its Open Source alternative

Mattermost 2.2: Threaded messages, themes and more

Mattermost 2.1: Android, Windows, Linux and Mac apps plus Portuguese and more

Mattermost 2.0: Open Source, Slack-compatible localized messaging alternative

Mattermost v1.4: Centralized product documentation

Mattermost named a Top 10 Project of 2015 by Opensource.com

Open source Slack-alternative taking off: new open source installers for Cloud Foundry, Heroku, GitLab & more

Mattermost v1.2: Easier Onboarding, Enhanced Search, Hubot, Cloud Foundry, Code Themes

Mattermost v1.1: Now connects to IRC, as well as your in-house applications

Mattermost reaches 1.0: Self-host ready, Slack-compatible, MIT licensed

The week after Mattermost announces Markdown support, Slack announces same feature

The Magic of Mattermost Markdown

Mattermost Beta1 now available

Mattermost Alpha: v0.6.0-rc2 available

Open source, on-premises, Slack-alternative

Mattermost 0.5.0 released

GitLab Mattermost Terms of Service