Mattermost alternatives and similar software solutions
Based on the "Custom" category.
Alternatively, view Mattermost alternatives based on common mentions on social networks and blogs.
Rocket.Chat9.9 9.9 L3 Mattermost VS Rocket.ChatThe communications platform that puts data protection first.
Jitsi Meet9.7 9.7 L4 Mattermost VS Jitsi MeetJitsi Meet - Secure, Simple and Scalable Video Conferences that you use as a standalone app or embed in your web application.
Zulip9.7 10.0 L2 Mattermost VS ZulipZulip server and web application. Open-source team chat that helps teams stay productive and focused.
ZeroNet9.6 0.0 Mattermost VS ZeroNetZeroNet - Decentralized websites using Bitcoin crypto and BitTorrent network
Synapse9.2 9.9 L3 Mattermost VS SynapseSynapse: Matrix homeserver written in Python/Twisted.
Lets-Chat9.1 0.0 L5 Mattermost VS Lets-ChatSelf-hosted chat app for small teams
Vector9.1 9.8 L4 Mattermost VS VectorA glossy Matrix collaboration client for the web.
Tox9.0 0.0 L3 Mattermost VS ToxThe future of online communications.
Centrifugo8.5 7.0 Mattermost VS CentrifugoScalable real-time messaging server in a language-agnostic way. Set up once and forever.
Berty8.4 8.7 Mattermost VS BertyBerty is a secure peer-to-peer messaging app that works with or without internet access, cellular data or trust in the network
Mumble8.4 9.5 L1 Mattermost VS MumbleMumble is an open-source, low-latency, high quality voice chat software.
Actor7.9 0.0 L2 Mattermost VS ActorActor Messaging platform
Friends7.9 0.0 L4 Mattermost VS FriendsP2P chat powered by the web.
Jitsi Video Bridge7.7 6.0 L1 Mattermost VS Jitsi Video BridgeJitsi Videobridge is a WebRTC compatible video router or SFU that lets build highly scalable video conferencing infrastructure (i.e., up to hundreds of conferences per server).
hack.chat7.5 0.0 L3 Mattermost VS hack.chatA minimal, distraction-free chat application.
TextBelt7.3 0.0 L3 Mattermost VS TextBeltFree API for outgoing SMS
Kandan7.3 0.0 Mattermost VS KandanKandan is an Open Source Alternative to HipChat
Live Helper Chat7.2 8.0 L3 Mattermost VS Live Helper ChatLive Helper Chat - live support for your website. Featuring web and mobile apps, Voice & Video & ScreenShare. Supports Telegram, Twilio (whatsapp), Facebook messenger including building a bot.
Hubl.in7.1 0.5 L3 Mattermost VS Hubl.inDEPRECATED - An easy and free video conference service based on WebRTC
Rallly6.5 8.1 Mattermost VS RalllyRallly is an open-source scheduling and collaboration tool designed to make organizing events and meetings easier.
RetroShare6.4 9.2 L1 Mattermost VS RetroShareRetroShare is a Free and Open Source cross-platform, Friend-2-Friend and secure decentralised communication platform.
Node-Chat6.4 0.0 L2 Mattermost VS Node-Chat:speech_balloon: Chat application built with NodeJS and Material Design
Twake6.1 7.9 Mattermost VS TwakeTwake is a secure open source collaboration platform to improve organizational productivity.
Spreed6.0 0.0 Mattermost VS SpreedWebRTC audio/video call and conferencing server.
Broid5.7 0.0 Mattermost VS BroidBroid enables rich conversations on all messaging channels within a single schema integration using W3C standards.
Freenet5.6 9.2 L1 Mattermost VS FreenetFreenet REference Daemon
Niltalk5.2 0.0 Mattermost VS NiltalkInstant, disposable, single-binary web based live chat server. Go + VueJS.
Mibew5.0 4.2 Mattermost VS MibewMibew Messenger - open-source live support application
Hawkpost5.0 0.0 L5 Mattermost VS HawkpostGenerate links that users can use to submit messages encrypted with your public key.
Scrollback4.9 0.0 L3 Mattermost VS ScrollbackEmbeddable cross-platform chat for communities
MiAOU4.4 0.0 L3 Mattermost VS MiAOUA chat server with OAuth2 authentication, persistent and searchable history, video and audio, markdown formatting, private and public rooms, stars, votes, embedded games, and many other features
Tuber4.2 0.0 L3 Mattermost VS TuberPeer-to-Peer Video Chat for Corporate LANs
Spectrum 24.2 3.1 Mattermost VS Spectrum 2Spectrum 2 IM transports
Cherry3.5 0.0 Mattermost VS CherryA tiny webchat server in Go.
Pushjet3.4 0.0 L5 Mattermost VS PushjetThe Pushjet server software
Ring3.3 0.0 L3 Mattermost VS RingThis (mirror) repo groups all parts of Jami.
KChat2.5 0.0 Mattermost VS KChatPHP Based Live Chat Aplication
Matrix Console Web2.4 0.0 L3 Mattermost VS Matrix Console WebA web client meant to be a showcase of Matrix capabilities, and reference implementation of the Matrix standard.
Wirow video conferencing platformA full featured self-hosted video web-conferencing platform.
GNUNet2.0 9.8 L2 Mattermost VS GNUNetGNUnet is an alternative network stack for building secure, decentralized and privacy-preserving distributed applications. Our goal is to replace the old insecure Internet protocol stack. Starting from an application for secure publication of files, it has grown to include all kinds of basic protocol components and applications towards the creation of a GNU internet. https://git.gnunet.org/
Syndie1.9 0.0 L1 Mattermost VS SyndieSyndie is an open source system for operating distributed forums, offering a secure and consistent interface to various anonymous and non-anonymous content networks.
Mumblecop1.1 - Mattermost VS MumblecopStream audio from youtube and soundcloud, simulate dice rolls, or write your own commands with a simple plugin format.
TestGPT | Generating meaningful tests for busy devs
* Code Quality Rankings and insights are calculated and provided by Lumnify.
They vary from L1 to L5 with "L5" being the highest.
Do you think we are missing an alternative of Mattermost or a related project?
Mattermost is an open source platform for secure collaboration across the entire software development lifecycle. This repo is the primary source for core development on the Mattermost platform; it's written in Go and React and runs as a single Linux binary with MySQL or PostgreSQL. A new compiled version is released under an MIT license every month on the 16th.
Use it for free in Mattermost Cloud or deploy on-premises.
Learn more about the following use cases with Mattermost:
Other useful resources:
- Download and Install Mattermost - Install, setup, and configure your own Mattermost instance.
- Product documentation - Learn how to run a Mattermost instance and take advantage of all the features.
- Developer documentation - Contribute code to Mattermost or build an integration via APIs, Webhooks, slash commands, Apps, and plugins.
Table of contents
- Try out Mattermost
- Install Mattermost
- Native Mobile and Desktop Apps
- Get Security Bulletins
- Get Involved
- Learn More
- Get the Latest News
- Download and Install Mattermost Self-Hosted - Deploy a Mattermost Self-hosted instance in minutes via Docker, Ubuntu, or tar.
- Get started with Mattermost Cloud to use Mattermost instantly.
- Developer machine setup - Follow this guide if you want to write code for Mattermost.
Other install guides:
- Deploy Mattermost on Docker
- Mattermost Omnibus
- Install Mattermost from Tar
- Ubuntu 20.04 LTS
- Debian Buster
- RHEL 8
- More server install guides
Native mobile and desktop apps
In addition to the web interface, you can also download Mattermost clients for Android, iOS, Windows PC, macOS, and Linux.
Get security bulletins
Receive notifications of critical security updates. The sophistication of online attackers is perpetually increasing. If you're deploying Mattermost it's highly recommended you subscribe to the Mattermost Security Bulletin mailing list for updates on critical security releases.
- Contribute to Mattermost
- Find "Help Wanted" projects
- Join Developer Discussion on a Mattermost server for contributors
- Get Help With Mattermost
- API options - webhooks, slash commands, drivers, and web service
- See who's using Mattermost
- Browse over 700 Mattermost integrations
See the [LICENSE file](LICENSE.txt) for license rights and limitations.
Get the latest news
- Twitter - Follow Mattermost.
- Blog - Get the latest updates from the Mattermost blog.
- Facebook - Follow Mattermost.
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- Email - Subscribe to our newsletter (1 or 2 per month).
- Mattermost - Join the ~contributors channel on the Mattermost Community Server.
- IRC - Join the #matterbridge channel on Freenode (thanks to matterircd).
Please see [CONTRIBUTING.md](./CONTRIBUTING.md). Join the Mattermost Contributors server to join community discussions about contributions, development, and more.
*Note that all licence references and agreements mentioned in the Mattermost README section above are relevant to that project's source code only.