The Best Open Source TeamSpeak AlternativesTop Group & Encrypted Chat Apps like TeamSpeak

The best open source alternative to TeamSpeak is Mumble. If that doesn't suit you, our users have ranked more than 50 alternatives to TeamSpeak and many of them is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to TeamSpeak are Element, Jami, Jitsi Desktop and Element X.

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Alternatives list

  1. Mumble icon

    Mumble

     488 likes

    Free, open source voice chat featuring low-latency, high quality audio, secure encrypted communication, self-hosting options, in-game overlays, positional audio, scripting support, low resource usage, and robust user permission controls for gaming and collaboration.

    61 Mumble alternatives

    Cost / License

    • Free
    • Open Source

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • iPhone
    • BSD
    • iPad
    • Self-Hosted
    • Snapcraft
    • Flathub
    • PortableApps.com
    • Haiku
    Client (Mumble 1.3.0)
     
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    2
    Mumble vs TeamSpeak Comments
    Guest
    Positive
    3

    Open source alternative, that has the same level or better of voice quality.

    Review by a new / low-activity user.
    Guest
    Positive
    1

    I use it in my local LAN. ADHS

    Review by a new / low-activity user.
    • Mumble is Free and Open SourceTeamSpeak is Freemium and Proprietary
    • Mumble is Lightweight and Privacy focusedTeamSpeak is not according to our users
  2. Element icon

    Element

     801 likes

    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.

    317 Element alternatives

    Cost / License

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Self-Hosted
    • Matrix.org
    • Flathub
    • F-Droid
    • Cloudron
    • Snapcraft
    Video calls for desktop and mobile
     
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    3
    Element vs TeamSpeak Comments
    Risei
    Negative
    8

    Riot does not have voice chat rooms with PTT or voice activation, it's primarily a chat app like Slack, and not an alternative to Teamspeak or Mumble.

    Guest
    Negative
    0

    I like matrix/element, but as it currently stands it doesn't have particularly good voice/screensharing functionality

    Review by a new / low-activity user.
    egryboiz
    Negative
    0

    It's primarily a text chat app with bridges to many others. You could have a Jitsi widget to have a chat-room, but it's not the same, nor is it a core feature.

    • Element is Free Personal and Open SourceTeamSpeak is Freemium and Proprietary
    • Element is Privacy focused and LightweightTeamSpeak is not according to our users
  4. Jami icon

    Jami

     244 likes

    Open source decentralized communication platform supporting secure end-to-end encrypted calls, messaging, group conferencing, file and media sharing, SIP compatibility, multi-device sync, and strong privacy, available across desktop and mobile systems.

    166 Jami alternatives

    Cost / License

    • Free
    • Open Source

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
    • iPhone
    • Android Tablet
    • iPad
    Jami video conference OS X
     
  9. Movim icon

    Movim

     53 likes

    Decentralized social and blog platform based on XMPP, enabling self-hosting, cross-network chat, video calls, and group collaboration. Users control and migrate their data, communicate across various networks, and access services from any node while preserving privacy and open-source principles.

    100 Movim alternatives

    Cost / License

    Application types

    Platforms

    • Online
    • Self-Hosted
    Website (new)
     
  10. Spacebar icon

    Spacebar

     24 likes

    Open source group chat, voice, and video platform with self-hostable private servers, Discord compatibility, extensible plugin and theme system, end-to-end encryption, support for multiple instances, and community-driven development offering high flexibility.

    29 Spacebar alternatives

    Cost / License

    Application types

    Platforms

    • Linux
    • Online
    • Self-Hosted
    Spacebar screenshot 1
     
  11. Nerimity icon

    Nerimity

     13 likes

    Open-source chat platform providing community-focused group messaging, video calls, profile customization with animated avatars, custom emojis, tags, post creation, discovery of communities, and full source code access on GitHub. Entirely donation-funded.

    Cost / License

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • Android Tablet
    • Self-Hosted
    Profile Interface [PC - 2025]
     
  12. Briefing icon

    Briefing

     29 likes

    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...

    163 Briefing alternatives

    Cost / License

    Application types

    Platforms

    • Online
    • Self-Hosted
    • npm
    Briefing screenshot 1
     
  13. Strafe icon

    Strafe

     8 likes

    Open source chat platform offering end-to-end encrypted messaging, uncensored communication, markdown support, file sharing, self-hosting, multi-device sync, server management, voice or video calls, no data tracking, transparent codebase, and community-driven development.

    Cost / License

    Application types

    Platforms

    • Online
    • Self-Hosted
    Strafe screenshot 1
     
  14. Mezon icon

    Mezon

     6 likes

    The best Discord alternative. Mezon is a Live, Work, and Play platform. It’s perfect for gaming and chilling with friends, or even building a global community. Customize your own space to talk, play, and hang out.

    Cost / License

    • Free
    • Open Source (MIT)

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Self-Hosted
    • Software as a Service (SaaS)
    Mezon screenshot 1
     
12 of 35 TeamSpeak alternatives