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Open Source TeamSpeak Alternatives

The best open source alternative to TeamSpeak is Mumble. If that doesn't suit you, our users have ranked more than 25 alternatives to TeamSpeak and 13 is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to TeamSpeak are Element, Jami, Fosscord and Mesh.

TeamSpeak alternatives are mainly Group Chat Apps but may also be Video Calling Apps or Encrypted Chat Apps. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of TeamSpeak.
This page was last updated Apr 20, 2022
TeamSpeak
  191
  • Freemium • Proprietary
  • Mac
  • Windows
  • Linux
  • Android
  • iPhone
  • Android Tablet
  • iPad
  • Cloudron

TeamSpeak is a proprietary Voice over IP software that allows users to speak on a chat channel with other users, much like...

Learn more about TeamSpeak

  1. Mumble was the first and is the most successful and wide spread free and open source software for VoIP. It was the first VoIP software to provide low-latency audio suitable for gaming, and at the same time was a pioneer in high audio quality at the same time.

    Mumble vs TeamSpeak opinions
    Most users think Mumble is a great alternative to TeamSpeak.

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

    Positive comment • over 2 years ago
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    3

    I use it in my local LAN. ADHS

    Positive comment • about 3 years ago
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    0

  2. Element

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    • Freemium • Open Source
    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Self-Hosted
    • Matrix.org
    • 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 vs TeamSpeak opinions
    Some users think Element is a great alternative to TeamSpeak, some don't.
    egryboiz

    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.

    Negative comment • 6 months ago
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    0
    Risei

    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.

    Negative comment • over 2 years ago
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    8

  4. Jami

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    • Free • Open Source
    • Mac
    • Windows
    • Linux
    • Android
    • iPhone
    • Android Tablet
    • iPad

    Jami (formerly GNU Ring, SFLphone) positions itself as a potential free Skype replacement

    Most users think Jami is a great alternative to TeamSpeak.

  5. Fosscord

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    • Free • Open Source
    • Linux
    • Online
    • Self-Hosted

    Fosscord a free open source selfhostable chat, voice and video discord-compatible platform.

  6. Technitium Mesh is a secure, anonymous, peer-to-peer (p2p), open source instant messenger designed to provide end-to-end encryption. Primary aim of developing this instant messenger is to provide privacy which is achieved using cryptography and anonymity using Tor network.

  8. Nertivia

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    • Free • Open Source
    • Windows
    • Online

    Nertivia is an chat client that allows you to chat to anyone across the world. There are a lot of features that don't require you to pay at all such as, gif profile pictures, free custom emojis and more coming soon!

    No screenshots yet

  9. Librem Chat

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    • Free • Open Source
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • PureOS (Purism)
    • F-Droid

    Librem Chat offers you an end-to-end encrypted chat application including text, voice, and video for one-on-one calls and large group chats. Based on the universal Matrix chat protocol ensuring you can communicate with people inside or outside the librem.

  10. Cyanide

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    • Free • Open Source
    • Self-Hosted
    • Sailfish OS

    Cyanide is Tox client for Sailfish OS .

    Discontinued

    The project seems no longer developed. Last version, released in January 2017, can be still downloaded from GitHub

    No screenshots yet

  11. Conduit Chat Server

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    • Free • Open Source
    • Online
    • Self-Hosted
    • Raspberry Pi

    Conduit is a simple, fast and reliable chat server powered by Matrix. Conduit is an alternative to Synapse and tries to be lightweight and easy to install, but it is still in development.

  12. Mirotalk

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    • Free • Open Source
    • Online
    • Self-Hosted

    Powered by WebRTC, Real-time video call, chat room and screen sharing entirely browser based.

Showing 10 of 13 alternatives