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, which is both free and Open Source. 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 Matrix.org, Zulip, Rocket.Chat and Twake.
Mattermost alternatives are mainly Group Chat Apps but may also be Instant Messengers or Video Calling Apps. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of Mattermost.- Freemium • Open Source
- Group Chat App
- Instant Messenger
- Encrypted Chat App
275 Element alternatives- Mac
- Windows
- Linux
- Online
- Android
- iPhone
- Android Tablet
- iPad
- Self-Hosted
- Matrix.org
- Flathub
- F-Droid
- Cloudron
Element is a secure collaboration and messaging app based on the Matrix protocol. It’s decentralised to deliver digital sovereignty, and based on an open standard for easy connections and interoperability. It is end-to-end encrypted by default.
- - Element is the most popular Web-based, Windows, Android & Mac alternative to Mattermost.
- - Element is the most popular Open Source & free alternative to Mattermost.
Element Features
Comments about Element as a Alternative to Mattermost
nrg200Federated, bridged with many IRC networks.
3- Free • Open Source
- Group Chat App
- Instant Messenger
- Encrypted Chat App
138 Matrix.org alternatives- Mac
- Windows
- Linux
- Online
- Android
- iPhone
- Android Tablet
- iPad
- Self-Hosted
- WebRTC
- Python
- JavaScript
- Go (Programming Language)
- Cloudron
- Java
- Perl
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.
Matrix.org Features
Opinions about Matrix.org as a Alternative to Mattermost
- Free Personal • Open Source
- Group Chat App
- Instant Messenger
- Encrypted Chat App
223 Zulip alternatives- Mac
- Windows
- Linux
- Online
- Android
- iPhone
- Android Tablet
- BSD
- iPad
- Self-Hosted
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.
Zulip Features
Comments about Zulip as a Alternative to Mattermost
hritcuZulip 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.
1vedarshshahZulip's topics feature is great.
5KazimirPodolskiZulip 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.
0strifelAlso opensource and has the topics feature
0ExtraterraHandling messages is easy
0- Freemium • Open Source
- Group Chat App
- Encrypted Chat App
- Team Collaboration Tool
129 Rocket.Chat alternatives- Mac
- Windows
- Linux
- Android
- iPhone
- iPad
- Self-Hosted
- Cloudron
Rocket.Chat is a Web Chat Server, developed in JavaScript, using the Meteor fullstack framework.
Rocket.Chat Features
Comments about Rocket.Chat as a Alternative to Mattermost
ruvenssrgwIs a team collaboration at its core, and also has the alternative of enterprise support.
0- Freemium • Open Source
- Team Collaboration Tool
- Task Management Tool
- Spreadsheet App
123 Twake alternatives- Mac
- Windows
- Linux
- Self-Hosted
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...
Twake Features
- Free • Open Source
- Group Chat App
- Video Calling App
- Encrypted Chat App
42 Mirotalk alternatives- Online
- Self-Hosted
Powered by WebRTC, Real-time video call, chat room and screen sharing entirely browser based.
Mirotalk Features
Experimental p2p community chat platform.
cabal Features
- Free • Open Source
- Group Chat App
- Team Collaboration Tool
- Encrypted Chat App
38 dirc alternatives- Mac
- Windows
- Linux
- Online
- Android
- iPhone
- Chrome OS
- Self-Hosted
Dirc is a peer-to-peer web application which uses WebRTC to set up connections between chat participants without requiring a back-end server. The static files can be self-hosted. Other features:
dirc Features
- 43 Hack Chat alternatives
- Free • Open Source
- Online
- Android
- Self-Hosted
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.
Hack Chat Features