Mattermost Alternatives
Mattermost
Mattermost is an open source, self-hosted Slack alternative.
As an alternative to proprietary SaaS messaging, Mattermost brings all your team communication into one place, making it searchable and accessible anywhere. It’s written in Golang and React and runs as a production-ready Linux binary under an MIT license with either MySQL or Postgres.
Mattermost is:
Slack-compatible, not Slack-limited – Mattermost features rival Slack features, and support a superset of Slack’s incoming and outgoing webhook integrations, including compatibility with existing Slack integrations. From your existing Slack teams, you can import users, public channel history and even theme setting colors into Mattermost.
Mobile and desktop apps, in addition to web – Use Mattermost from your iOS or Android phones and tablets or with installed apps on Windows, Linux and Mac.
Easy to deploy, manage, and upgrade – Mattermost runs as Linux binary, Docker image, and many other forms. Try Mattermost with a one-line Docker install, and many install guides are available. Improvements ship monthly.
Supported by a vibrant community – Use Mattermost with dozens of community integrations and applications, including Jira, IRC, XMPP, Hubot, Giphy, Jenkins, GitLab, Trac, Redmine, SVN, RSS/Atom and many others. Build and share your own apps using Mattermost APIs and drivers.
Best Mattermost Alternatives for Linux
Looking for a program that is like Mattermost? We have our top picks here. If you need another program that has some of the features of Mattermost on your device, read what we recommend in this post.
Slack
FreemiumMacWindowsLinuxAndroidiPhoneChrome OSAndroid TabletiPadElectron / Atom ShellSoftware as a Service (SaaS)Real-time messaging, archiving and search for modern teams to stay focused and productive.
Features:
- Group chat
- Group collaboration
- Multi Channel
- Team Collaboration
- Extensible by Plugins/Extensions
- Channels
- Electron based
- Support for @mentions
- App integration
- Channel manager
- Direct file uploading
- HIPAA compliant
- IFTTT integration
- Integrated File Sharing
- Live Push Notifications
- Multiple channels
- Multiple teams
- Onboarding
- Out Of The Box
- Reactions
- Real time collaboration
- Team work
- Video calling
- Video chat
- Voice Call
Discord
FreemiumMacWindowsLinuxWebAndroidiPhoneChrome OSBSDiPadElectron / Atom ShellFreeBSDAll-in-one voice, video and text chat for gamers that’s free, secure, and works on both your desktop and phone.
Features:
- Voice Call
- Ad-free
- Chat Bot
- Group chat
- Share your screen
- Text chat
- Video calling
- Voice chat
- Push to talk
- Video chat
- Multi Channel
- Public groups chat
- Bots
- Custom roles
- Direct Messaging
- Encrypted chat
- Group Voice Chat
- Low Latency
- Multiple Servers
- Reactions
- Share content
- Social & Communications
- Text to Speech
- Voice channels
- Camera capturing
- Channel manager
- Community based
- Custom Smileys
- Dedicated Server Hosting
- Development API
- Electron based
- Gaming-focused
- Gui
- Group Messaging
- In-app server browser
- In-Game Overlay
- Integrated Chat
- Integrated File Sharing
- Interface Overlay
- Lightweight
- Low bandwidth usage
- Low memory usage
- Multi-platform support
- Night mode/Dark Theme
- Noise Reduction
- Permission system
- Persistent Chat
- Photo Sharing
- Positional audio
- Responsive design
- Role-based security access
- Share your screen
- Single Sign-On
- Team Collaboration
- Voice chat
- Webcam overlays
- Youtube Gaming Integration
Jitsi
FreeOpen SourceMacWindowsLinuxWebAndroidiPhoneAndroid TabletBSDiPadJitsi (previously SIP Communicator) is an audio/video and chat communicator with full encryption that supports protocols such as SIP, XMPP/Jabber, ICQ/AIM, Windows Live...
Features:
- SIP
- Video Conferencing
- Security & Privacy
- Privacy-friendly
- Browser based
- Chat
- Cross-platform
- Desktop Sharing
- File sharing
- Group chat
- iPhone/iPod sync
- Live Meeting
- Support for Multiple protocols
- Multiple Account support
- No download
- No installation required
- No Login Required
- OTR
- Plugins
- Privacy focused
- Share your screen
- SIP
- Softphone
- Unlimited users
- Video calling
- Video chat
- Video Conferencing
- Voice chat
- WebRTC
- Xmpp
Viber
FreemiumMacWindowsLinuxAndroidiPhoneWindows SAndroid TabletWindows PhoneiPadBlackberry 10Apple WatchViber is a mobile application that lets you make free phone calls and send text messages to anyone who also has the application installed. .
Features:
- Animated stickers
- Call Transfer
- Desktop Sharing
- Group chat
- Hidden chat
- Multiple languages
- Phone calls
- Push to talk
- Secret chats
- Video calling
- Voice Call
- Voice chat
Riot.im
FreeOpen SourceMacWindowsLinuxWebAndroidiPhoneAndroid TabletiPadSelf-HostedA free instant messaging and collaboration software based on the Matrix protocol.
Features:
- End-to-End Encryption
- Decentralized
- Group chat
- Security & Privacy
- Team Collaboration
- Federated
- Privacy-friendly
- Video chat
- Video calling
- Voice Call
- Add-ons
- Clean design
- Custom widgets
- Direct Messaging
- Encrypted chat
- Group collaboration
- Matrix.org protocol
- Message redaction
- Mobile friendly
- Moderation tools
- Per-room avatars
- Privacy focused
- Read receipts
- Text chat
- Typing notifications
- User Management
- User mentions
- Video/Audio Calling
- Voice chat
- Web Integaration
- Chat Bot
- Community based
- DRM Free
- GitHub integration
- Integrated File Sharing
- Live Chat
- MarkDown support
- Real time collaboration
- File Sending
- Server Moderation
- Server side history
- Slack integration
- Social network
- Video calling
- Voice chat
- Web-Based
Matrix.org
FreeOpen SourceMacWindowsLinuxWebAndroidiPhoneAndroid TabletiPadSelf-HostedWebRTCPythonJavaScriptGo (Programming Language)JavaPerlMatrix defines a set of open APIs for decentralised communication, suitable for securely publishing, persisting and subscribing to data over a global open federation of...
Features:
- End-to-End Encryption
- Chat
- Decentralized
- Random video chat
- Voice chat
- Chat Bot
- Distributed
- Encrypted chat
- Group chat
- Messaging
- Real time collaboration
- Server side history
- Team Collaboration
- Voice Call
- WebRTC
Zulip
Free PersonalOpen SourceMacWindowsLinuxWebAndroidiPhoneAndroid TabletBSDiPadSelf-HostedZulip is a group chat app in which messages are threaded by topic, helping you have long-running, organized conversations. Zulip's threading makes it easy for people...
Features:
- Threaded Conversations
- Group collaboration
- Chat Bot
- Chat organizer
- Community based
- GitHub integration
- Group chat
- Integrated File Sharing
- Live topics
- MarkDown support
- Secure Chat
- Self-hosted in intranet or private cloud
- Team Collaboration
- Todos
Rocket.Chat
FreeOpen SourceMacWindowsLinuxSelf-HostedCloudronRocket.Chat is a Web Chat Server, developed in JavaScript, using the Meteor fullstack framework.
Features:
- Group chat
- Ad-free
- Channels
- Live Chat
- Video Conferencing
- Bots
- Chat Bot
- Extensible by Plugins/Extensions
- Integrated File Sharing
- Location Mapping
- Share your screen
- Self-Serve Capability
- Slack integration
- Video chat
- Voice messages
Gitter
FreeOpen SourceMacWindowsLinuxWebAndroidiPhoneGitter is a chat and collaboration tool for developers and users. It's a place for developers to talk. KEY FEATURES - Unlimited public chat rooms for free -...
Features:
- Cross-platform
- Public communities discovery
- Chat
- Real time collaboration
- Social network
Microsoft Teams
FreemiumMacWindowsLinuxAndroidiPhoneWindows SAndroid TabletiPadMicrosoft Office 365Team collaboration software by Microsoft that features chat and voice & video comms.
Features:
- Planner
- Team Collaboration
- Microsoft Office integration
- Office 365 integration
- Shared calendars
- Sharepoint integration
- Spreadsheets
- Trello integration
- Group chat
- Microsoft Office integration
- Noise Reduction
- Real time collaboration
- Team messaging
- Team work
- Video Conferencing
- Voice Call
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