Osmium AlternativesVideo Calling Apps & Instant Messengers like Osmium

Osmium is described as 'A globally distributed messaging and voice/video platform built for communities that value speed, privacy, and reliability' and is a Video Calling app in the social & communications category. There are seven alternatives to Osmium for a variety of platforms, including Mac, Windows, Linux, Android and iPhone apps. The best Osmium alternative is Telegram, which is free. Other great apps like Osmium are Element, Discord, Stoat Chat and Fluxer.

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Alternatives
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Alternatives list

  1. Telegram icon

    Telegram

     2136 likes

    Maximize your messaging experience with efficient communication, speedy delivery, and optional end-to-end encrypted Secret Chats. Engage in unlimited channels and groups up to 200,000 members. Enhance chat management and media sharing with Telegram Premium and its exclusive benefits. All core features remain free.

    328 Telegram alternatives

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Android Tablet
    • HUAWEI AppGallery
    • iPad
    • Apple Watch
    • Android Auto
    • Linux Mobile
    • Android Wear
    • PortableApps.com
    • FreeBSD
    • Apple Car Play
    • AE flagUnited Arab Emirates
    Telegram Desktop
    Good alternative?
     
  2. Element icon

    Element

     840 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.

    354 Element alternatives

    Cost / License

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Self-Hosted
    • Snapcraft
    • Matrix.org
    • Flathub
    • F-Droid
    • Cloudron
    • OpenAPK
    • GB flagUnited Kingdom
    Element screenshot 1
    Good alternative?
     
  4. Discord icon

    Discord

     1152 likes

    An integrated platform for text and voice communications. Offers tailored channels for different topics, customizable moderation tools, low latency for fluency, and managed user roles for optimal community facilitation.

    234 Discord alternatives

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Snapcraft
    • Epic Games Store
    • Flathub
    • Electron
    • Playstation
    • Xbox
    • US flagUnited States
    Desktop UI
    Good alternative?
     
  5. Stoat Chat icon

    Stoat Chat

     145 likes

    Instant messaging platform supporting text and voice channels, live video calls, secure screen sharing, private group chats, customizable permissions, moderation tools, bot integration, privacy-focused design, open-source development, and cross-platform use.

    82 Stoat Chat alternatives

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • Android Tablet
    • Rust
    • F-Droid
    • GB flagUnited Kingdom
    Stoat Chat screenshot 1
    Good alternative?
     
  6. Fluxer icon

    Fluxer

     49 likes

    Free and open-source instant messaging and VoIP platform with private DMs, group chats, markdown, file sharing, video calls, screen sharing, moderation tools, quick search, custom emojis, CSS themes, AGPLv3 self-hosting, and multi-device access.

    Cost / License

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Self-Hosted
    • Android
    • Flathub
    • SE flagSweden
    • European Union flagEU
    Fluxer screenshot 1
    Good alternative?
     
  8. Mumble icon

    Mumble

     494 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.

    74 Mumble alternatives

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • iPhone
    • BSD
    • iPad
    • Self-Hosted
    • Snapcraft
    • Flathub
    • PortableApps.com
    • Haiku
    • DE flagGermany
    • European Union flagEU
    Client (Mumble 1.3.0)
    Good alternative?
     
  9. GameVox icon

    GameVox

     12 likes

    GameVox is a voice, video, and text chat platform for gaming communities, built by LightSpeed Gaming — a small, independent company with well over a decade of experience in voice communication and game server hosting. Self-funded. No investors, no ads, no data sales.

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Arch Linux
    • Fedora
    • Ubuntu
    • Debian
    • SteamOS
    • US flagUnited States
    Website
    Good alternative?
     
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