Self-Hosted Mattermost Alternatives
There are many alternatives to Mattermost as a self-hosted solution if you are looking for a replacement. The best Self-Hosted alternative is Element. It's not free, so if you're looking for a free alternative, you could try Matrix or Rocket.Chat. If that doesn't suit you, our users have ranked more than 100 alternatives to Mattermost and many of them are available as a self-hosted solution so hopefully you can find a suitable replacement. Other interesting Self-Hosted alternatives to Mattermost are Zulip, Mirotalk, Twake and Conduit Chat Server.
filter to find the best alternatives
Mattermost alternatives are mainly Group Chat Apps, but if you're looking for Team Collaboration Tools or Instant Messengers you can filter on that. You can also filter by region, for example EU-based alternatives if you prefer software developed in the European Union. These are just examples - use the filter bar below to find more specific alternatives to Mattermost.- Group Chat App
- Freemium • Open Source
- 301 Element alternatives
Provides secure collaboration with end-to-end encryption, supporting chat, voice, and video calls. Available on all major platforms, it enables digital sovereignty with a decentralized design and interoperability through bridges to systems like Slack and Teams. Includes enterprise-grade SaaS.
License model
- Free Personal • Open Source
Application types
Country of Origin
United Kingdom
Platforms
- Mac
- Windows
- Linux
- Online
- Android
- iPhone
- Android Tablet
- iPad
- Self-Hosted
- Matrix.org
- Flathub
- F-Droid
- Cloudron
Comments about Element as an Alternative to Mattermost
- 162 Matrix alternatives
Matrix defines a set of open APIs for decentralised communication, suitable for securely publishing, persisting and subscribing to data over a global open federation of servers with no single point of control.
License model
- Free • Open Source
Application types
Country of Origin
United Kingdom
Platforms
- Mac
- Windows
- Linux
- Online
- Android
- iPhone
- Android Tablet
- iPad
- Self-Hosted
- WebRTC
- Python
- JavaScript
- Go (Programming Language)
- Cloudron
- Java
- Perl
- 226 Zulip alternatives
Zulip is the only modern team chat app that is designed for both live and asynchronous conversations. Zulip topics create a separate space for each discussion, so different conversations will never get in each other's way.
License model
- Free Personal • Open Source
Application types
Country of Origin
United States
Platforms
- Mac
- Windows
- Linux
- Online
- Android
- iPhone
- Android Tablet
- BSD
- iPad
- Self-Hosted
- F-Droid
Top Zulip Features
Comments about Zulip as an Alternative to Mattermost
Top Positive CommenthritcuZulip does threaded conversations right, requiring every message to be in a thread and threads to be named. Like Mattermost, Zulip is also open source and can be self-hosted, but they also provide hosting, and for open source projects and research groups this hosting is free.
Top Negative CommentKazimirPodolskiZulip is plagued with bugs, incompletenesses and annoyances, creating a ton of friction in everyday work. It doesn't matter how open you are when it's so much harder to work with than competitors.
Most Recent CommentstrifelAlso opensource and has the topics feature
- 137 Rocket.Chat alternatives
Rocket.Chat is a Web Chat Server, developed in JavaScript, using the Meteor fullstack framework.
License model
- Freemium • Open Source
Application types
Country of Origin
United States
Platforms
- Mac
- Windows
- Linux
- Android
- iPhone
- iPad
- Self-Hosted
- Cloudron
Top Rocket.Chat Features
Comments about Rocket.Chat as an Alternative to Mattermost
ruvenssrgwIs a team collaboration at its core, and also has the alternative of enterprise support.
- 62 Mirotalk alternatives
Powered by WebRTC, Real-time video call, chat room and screen sharing entirely browser based.
License model
- Free • Open Source
Application types
Country of Origin
Italy
EU
Platforms
- Online
- Self-Hosted
- Docker Hub
- YunoHost
Twake is a real-time teamwork platform. It is a suite of collaborative tools that includes the specificities of some bestsellers (Slack, Trello, Google Drive...). We provide professional messaging, storage space, online collaborative editors (Words, Excel, PowerPoint), task...
License model
- Freemium • Open Source
Application types
Country of Origin
France
EU
Platforms
- Mac
- Windows
- Linux
- Self-Hosted
Twake Features
Conduit is a simple, fast and reliable chat server powered by Matrix. Conduit is an alternative to Synapse and tries to be lightweight and easy to install, but it is still in development.
License model
- Free • Open Source
Application type
Platforms
- Online
- Self-Hosted
- Raspberry Pi
- Linux
- Debian
- Nix Package Manager
- Docker
- Docker Hub
Secure self-hosted messenger with private and group chat rooms, file transfer and storage, voice and video meetings, meetings recording, issue tracking, screen sharing and remote control, flexible permissions, and many more.
License model
- Free Personal • Proprietary
Application types
Country of Origin
United States
Platforms
- Mac
- Windows
- Linux
- Android
- iPhone
- Self-Hosted
License model
- Free • Open Source
Application types
Country of Origin
United States
Platforms
- Android
- iPhone
- Android Tablet
- iPad
- Self-Hosted
- F-Droid
- 42 Hack Chat alternatives
hack.chat is a minimal, distraction-free chat application. Channels are created and joined by going to https://hack.chat/?your-channel. There are no channel lists, so a secret channel name can be used for private discussions.
Source code : https://github.com/hack-chat/main.
License model
- Free • Open Source
Country of Origin
United States
Platforms
- Online
- Android
- Self-Hosted
Federated, bridged with many IRC networks.