Open Source Microsoft Teams Alternatives
The best open source alternative to Microsoft Teams is Element. If that doesn't suit you, our users have ranked more than 100 alternatives to Microsoft Teams and loads of them is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to Microsoft Teams are Jitsi Meet, Jami, Wire and Mattermost.
Microsoft Teams 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 Microsoft Teams.Element
Is this is a good alternative?YesNo- Freemium • Open Source
- Group Chat App
- Instant Messenger
- Encrypted Chat App
273 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 Microsoft Teams.
- - Element is the most popular Open Source & free alternative to Microsoft Teams.
Element Features
Comments about Element as a Alternative to Microsoft Teams
chtfnElement has come a long way, and is now a fully-featured group chat application, with spaces (to group several rooms), numerous bridges so people are not locked in one single tool, and great integrations.
1tutosfaciles48Riot.im have a lot of mods/plugins which allow us to have video calls, ldap/AD integration, ...
4Clean and simple interface. Bridges is an extremely nice feature.
1AnisBarghouthiPrivacy-friendly productive cross-platform client for the increasingly growing Matrix community.
0Jitsi Meet
Is this is a good alternative?YesNo- Free • Open Source
- Video Calling App
- Group Chat App
- Instant Messenger
131 Jitsi Meet alternatives- Online
- Android
- iPhone
- Android Tablet
- iPad
- Self-Hosted
- Apple Watch
- F-Droid
Go ahead, video chat with the whole team. In fact, invite everyone you know. Jitsi Meet is a fully encrypted, 100% open source video conferencing solution that you can use all day, every day, for free — with no account needed.
Jitsi Meet Features
Comments about Jitsi Meet as a Alternative to Microsoft Teams
good software alternative to Meet
1Jami
Is this is a good alternative?YesNo- Free • Open Source
- Video Calling App
- Instant Messenger
- Encrypted Chat App
147 Jami alternatives- Mac
- Windows
- Linux
- Android
- iPhone
- Android Tablet
- iPad
Jami (formerly GNU Ring, SFLphone) positions itself as a potential free Skype replacement
Jami Features
Wire
Is this is a good alternative?YesNo- Free Personal • Open Source
- Group Chat App
- Instant Messenger
- Video Calling App
262 Wire alternatives- Mac
- Windows
- Linux
- Online
- Android
- iPhone
- Android Tablet
- iPad
- Self-Hosted
- F-Droid
- Software as a Service (SaaS)
Wire is the most secure collaboration platform featuring messenger, voice, video, conference calls, file-sharing, and external collaboration –all protected by the most secure end-to-end-encryption.
Wire Features
Opinions about Wire as a Alternative to Microsoft Teams
Mattermost
Is this is a good alternative?YesNo- Freemium • Open Source
- Group Chat App
- Team Collaboration Tool
118 Mattermost alternatives- Mac
- Windows
- Linux
- Android
- iPhone
- Android Tablet
- iPad
- Self-Hosted
- JavaScript
- Go (Programming Language)
- Cloudron
Mattermost is a secure, open source platform for communication, collaboration, and workflow orchestration across tools and teams.
Mattermost Features
Comments about Mattermost as a Alternative to Microsoft Teams
Easy to install, free of charge and self hosted.
1Mostly the same features, but self-hosted. Although less integrations in my knowledge
1Zulip
Is this is a good alternative?YesNo- Free Personal • Open Source
- Group Chat App
- Instant Messenger
- Encrypted Chat App
221 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 Microsoft Teams
The threading feature makes conversations organized, it bring the best of chat and email together
1Rocket.Chat
Is this is a good alternative?YesNo- Freemium • Open Source
- Group Chat App
- Video Calling App
- Team Collaboration Tool
130 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 Microsoft Teams
Open source, very powerful. Can be hosted independently on own hardware but also as-a-service. Does the exact same without limiting the user to one service provider or client.
0BigBlueButton
Is this is a good alternative?YesNo- Free • Open Source
- Web Conferencing Tool
- Group Chat App
- Team Collaboration Tool
105 BigBlueButton alternatives- Windows
- Linux
- Online
- Android
- Chrome OS
- Self-Hosted
- Google Chrome
- Software as a Service (SaaS)
- Chromium
- Firefox
BigBlueButton enables universities and colleges to deliver a high-quality learning experience to remote students.
BigBlueButton Features
Nextcloud Talk
Is this is a good alternative?YesNo- Free Personal • Open Source
- Group Chat App
- Video Calling App
- Instant Messenger
89 Nextcloud Talk alternatives- Online
- Android
- iPhone
- iPad
- Self-Hosted
- Nextcloud
Nextcloud Talk is a fully self-hosted audio/video and chat communication service. It features web and mobile apps and is designed to offer the highest degree of security while being easy to use.
Nextcloud Talk Features
Opinions about Nextcloud Talk as a Alternative to Microsoft Teams
Briefing
Is this is a good alternative?YesNo- Free • Open Source
- Video Calling App
- Web Conferencing Tool
161 Briefing alternatives- Online
- Android
- iPhone
- Android Tablet
- iPad
- Self-Hosted
The preservation of privacy is the main driver for this project. Secure technologies, such as WebRTC, are used to establish a direct connection between the participants. The website that provides the web application and mediates the communication stores as little data as...
Briefing Features