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Microsoft Teams Alternatives

Microsoft Teams is described as 'is the chat-based workspace in Office 365 that integrates your team's people, content, and tools to be increase engagement and efficacy' and is a popular Group Chat app in the office & productivity category. There are more than 100 alternatives to Microsoft Teams for a variety of platforms, including Windows, Linux, Online / Web-based, Android and iPhone. The best alternative is Element, which is both free and Open Source. Other great apps like Microsoft Teams are Jitsi Meet, Slack, Jami and Wire.

Microsoft Teams alternatives are mainly Group Chat Apps but may also be Video Calling Apps or Instant Messengers. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of Microsoft Teams.
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  • Mac
  • Windows
  • Linux
  • Android
  • iPhone
  • Windows S
  • Android Tablet
  • iPad
  • Microsoft Office 365

Microsoft Teams is the chat-based workspace in Office 365 that integrates your team's people, content, and tools to be...

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  1. Librem Chat icon

    Librem Chat

    • Android
    • iPhone
    • Android Tablet
    • iPad
    • F-Droid
    • PureOS (Purism)
    177 alternatives to Librem Chat 

    End-to-end encrypted chat, VOIP, and video calling used by millions of people.

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    Features
    1.  VoiP CallsLibrem Chat allows you to make voice calls over Internet using the Voice over Internet Protocol (VoIP).
    2.  End-to-End EncryptionLibrem Chat has E2E Encryption, for entire or parts of the app.
    3.  DecentralizedLibrem Chat is based on a decentralized infrastructure with no single entity controlling it.
    4.  Ad-freeLibrem Chat doesn't contain any form of external advertising.
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    • Threads icon

      Threads

      • Mac
      • Windows
      • Online
      • Android
      • iPhone
      • Android Tablet
      • iPad
      157 alternatives to Threads 

      Threads is a platform designed to make work more inclusive by empowering teams to discuss and make decisions at scale.

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      Features
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    • Priority Matrix icon

      Priority Matrix

      • Mac
      • Windows
      • Android
      • iPhone
      • Chrome OS
      • iPad
      125 alternatives to Priority Matrix 

      Priority Matrix software helps managers prioritize, focus, and work smarter. It allows you to seamlessly communicate team priorities and keep track of the moving parts of your projects, promoting accountability and clarity across multiple platforms.

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      Features
      1.  PortablePriority Matrix can be used from a USB stick or similar with no prior installation.
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      • ZeroChat icon

        ZeroChat

        • FreeOpen Source
        • Mac
        • Windows
        • Linux
        • Online
        • Self-Hosted
        • Python
        • JavaScript
        • ZeroNet
        92 alternatives to ZeroChat 

        An IRC-like internet chatroom hosted on ZeroNet, a distributed network. 0rc is a fully distributed website, and messages are shared through peers using the ZeroNet stack. In addition, making a new chatroom website is a simple as downloading the files and cloning the site.

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        Features
        1.  DecentralizedZeroChat is based on a decentralized infrastructure with no single entity controlling it.
        Discontinued

        Last update on github made over 5 years (March 13, 2016).

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      • Crust Enterprise Messaging icon

        Crust Enterprise Messaging

        • Mac
        • Windows
        • Linux
        • Online
        • Android
        • iPhone
        • Android Tablet
        • iPad
        • Self-Hosted
        39 alternatives to Crust Enterprise Messaging 

        The free and open-source Crust Messaging is a secure, high performance,Slack alternative that allows your teams to collaborate more efficiently, as well as communicate safely with other organisations or customers.

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        Features
        Crust Messaging with the Jitsi video bridge open
        A public channel with an open thread


      • SquidHub icon

        SquidHub

        • Online
        • Android
        • iPhone
        380 alternatives to SquidHub 

        SquidHub is a collaboration app for people who want clarity, simplicity, a bit of fun and a great way of working together. Click here to get started!

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        Features
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      • dirc icon

        dirc

        • Mac
        • Windows
        • Linux
        • Online
        • Android
        • iPhone
        • Chrome OS
        • Self-Hosted
        38 alternatives to dirc 

        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:

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        Features
        1.  No registration requiredYou can use most of the features in dirc without registration.
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      • Whaller icon

        Whaller

        • Online
        • Android
        • iPhone
        • Android Tablet
        • iPad
        • Software as a Service (SaaS)
        112 alternatives to Whaller 

        Create your own free and unlimited private social networks.

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        Features
        1.  Kanban BoardWhaller allows you to organize your workflow by moving cards with drag-and-drop functionality between multiple columns.
        2.  Hierarchical StructureOrganize your notes, pages, documents, etc., hierarchically with Whaller.
        3.  Real time collaborationMultiple users can work together in Whaller simultaneously.
        4.  Calendar ViewWhaller has a built-in calendar view to have a clear overview of your content over time.
        5.  Two-factor AuthenticationWhaller supports two-factor authentication (2FA).
        6.  IFTTT IntegrationYou can connect different services to automatically trigger actions within Whaller using IFTTT.
        7.  Cloud SyncSync your data (notes, documents, bookmarks, etc.) across your different devices and to the cloud.
        8.  Support for MarkDownWhaller supports MarkDown for document formatting.
        Each Whaller network begins with a "sphere" (independent discussion space) where members can communicate and collaborate in complete security. Spheres include a variety of tools: messages, video conferencing, chat, document storage & co-editing, shared calendar, task Kanban, etc.
        Each sphere includes an integrated file box and office suite (Whaller 365) that allows members to store, view, share, create and co-edit documents in real time.
      • VideoMeeting icon

        VideoMeeting

        • Online
        241 alternatives to VideoMeeting 

        VideoMeeting is a free and open source video conference solution built to have video calls and chats using your web browser. It is a pure web application based on WebRTC that can provide communication features within your web browser.

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        Features
        1.  No registration requiredYou can use most of the features in VideoMeeting without registration.
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      • Keet icon

        Keet

        • Mac
        • Windows
        • Linux
        50 alternatives to Keet 

        Peer-to-Peer Chat. Video & Text. Private & Encrypted. Unparalleled Quality.

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      Showing 40 of 231 alternatives
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