Alternatives to Mattermost.com - Similar Sites & Competitors
Mattermost | Collaboration Platform for Mission Critical Work
Mattermost is a secure collaboration platform that connects teams, tools, and workflows to streamline mission-critical work in complex environments.
Collaborate securely on vital projects
Mattermost is a collaboration platform designed to help teams communicate, coordinate, and manage mission-critical work in secure and complex environments. You can connect with your teammates, integrate your favorite tools, and streamline workflows all in one place.
Whether you need to chat in real time, organize projects with playbooks, or connect to systems like MS Teams, Atlassian, and GitLab, Mattermost brings everything together on a platform built for resilience and adaptability. It offers both on-premise and cloud options, ensuring your data stays secure while supporting your team's unique needs.
If you're looking for a solution that integrates people, processes, and advanced tools—including AI—Mattermost gives you the control and flexibility to accelerate your workflow, making it easier to handle complex, high-stakes projects with confidence.
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Top Mattermost.com Alternatives (Prioritized Matches)
Slack helps you connect with your team, manage projects, share files, and boost productivity using AI-powered collaboration and communication tools.
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Pyrus is a team collaboration app with real-time messaging, task delegation, and approval workflows to help modern teams manage work efficiently.
Lark is an all-in-one productivity superapp for teams, offering chat, meetings, docs, automation, and AI tools to simplify business operations globally.
Organize your club or group with easy chats, shared calendars, and sign-ins, all in one app for Android, iOS, and web. Stay connected and up to date.
SquadPod is a private, invite-only platform for teams to chat, video call, and collaborate securely in real time to get things done together.
Mural is a visual teamwork platform where you can brainstorm, plan, and collaborate in real time using digital whiteboards, templates, and integrations.
CentricMinds helps teams connect, manage documents, and automate workflows for better collaboration and communication in the workplace.
sportsYou is a secure messaging and collaboration platform for high school teams, helping coaches, athletes, and parents stay connected and organized.
Microsoft SharePoint lets you manage, share, and collaborate on files and content securely, with customizable workflows and built-in security features.
WeCom helps companies manage work, chat, and tasks securely, connecting teams with WeChat features for smooth communication and office management.
ChatLuck is a secure business chat tool for Japanese companies, supporting cloud and on-premise use to streamline work communication and info sharing.
Direct（ダイレクト）は日本語で使える安心・安全なビジネスチャット。現場とオフィスをつなぐシンプルな情報共有ツールです。
Coordinate church teams with group messaging, scheduling, and task tools in one easy platform designed to keep your ministry connected and engaged.
monday.com is a work platform where you can manage projects, automate workflows, and collaborate with your team in one easy-to-use place.
Troop Messenger helps teams chat, meet, and collaborate in one secure app, making workplace communication and teamwork easy and organized.
Zulip is an organized team chat app that helps distributed teams communicate, collaborate, and manage conversations in one convenient platform.
DingTalk is a platform for team chat, video meetings, and task management, helping organizations connect and collaborate easily in one place.
Miro is an online workspace for teams to brainstorm, plan projects, and collaborate visually with boards and tools for creativity and productivity.
Chat&Messengerは、ビジネスチャットやWeb会議、スケジュール、文書・勤怠管理まで一体化した日本語対応グループウェアです。
Pumble is a free team chat app offering unlimited users, group and direct messaging, file sharing, and video calls for easy workplace communication.
Teamwire is a secure business messenger for companies, offering GDPR-compliant team chat and collaboration across devices in multiple languages.
Flock is a team messaging and collaboration platform with chat, video calls, and project management tools to help teams work together and stay organized.
Wire is a secure team collaboration platform offering encrypted messaging, calls, and file sharing for businesses and organizations in multiple languages.
A corporate chat and team collaboration app for businesses, with voice messaging, task management, and CRM features in English and Thai.
Taskade lets you build and automate workflows with AI agents, helping your team plan, research, and complete tasks together in one workspace.
LINE WORKS offers business chat, email, calendar, and file sharing in a LINE-like interface, making team communication easy on both mobile and PC.
Smartsheet is an AI-powered platform for managing projects, automating workflows, and collaborating with teams to help you work faster and smarter.
Twist is a messaging app for teams, helping you organize work conversations by threads so you can collaborate easily from anywhere, anytime.
Kintone is a platform where teams build, share, and automate custom workflows to manage data, tasks, and communication in one organized workspace.
Worldwide Mattermost.com Alternatives
HighSide lets you securely share files and collaborate with your team using end-to-end encrypted messaging, voice, and video—ideal for sensitive data.
GroupSession is a free Japanese groupware tool offering scheduling, chat, workflow, and task management to help teams work smoothly together.
Framateam is an open-source team collaboration tool based on Mattermost, offering secure group chat and project coordination for organizations and teams.
Easily manage business processes, automate workflows, and ensure team compliance with this user-friendly platform for organizing projects and procedures.
Element is a secure, end-to-end encrypted messaging and collaboration app built on Matrix, offering decentralized and private communication for teams.
Fleep is a messaging app for teams and businesses, making it easy to chat, manage projects, and track tasks all in one place.
Rocket.Chat is a secure messaging and collaboration platform offering real-time chat, voice, video, and apps for teams needing privacy and reliability.
Пачка — это корпоративный мессенджер на русском языке с чатами, каналами, тредами и видеозвонками для удобной командной работы и общения.
Touch Portal lets you control your computer with customizable buttons, automating actions for streamers, gamers, and creators on Windows, macOS, and Linux.
Bynder's Content Workflow helps teams create, review, and approve content collaboratively, streamlining marketing and content production processes.
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