Kloak AlternativesGroup Chat Apps like Kloak

Sites and apps similar to Kloak include Element, which is open source and free for personal use. Other options are Discord, Fluxer, Stoat Chat and Mezon. In total there are nine Group Chat Apps like Kloak for Linux, Mac, Windows, Android and self-hosting.

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Alternatives
Kloak alternatives page was last updated

Alternatives list

  1. Element icon

    Element

     846 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.

    361 Element alternatives

    Cost / License

    Application type

    Platforms

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

    Discord

     1165 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.

    250 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
    • Meta Quest
    • Debian
    • Ubuntu
    • Linux Mint
    • Fedora
    • US flagUnited States
    Desktop UI
    Good alternative?
     
  4. Fluxer icon

    Fluxer

     54 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.

    35 Fluxer alternatives

    Cost / License

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
    • iPhone
    • Flathub
    • Flatpak
    • Android Tablet
    • SE flagSweden
    • European Union flagEU
    Fluxer screenshot 1
    Good alternative?
     
  5. Stoat Chat icon

    Stoat Chat

     146 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.

    88 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. Mezon icon

    Mezon

     21 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 type

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Self-Hosted
    • Software as a Service (SaaS)
    • VN flagVietnam
    Mezon screenshot 1
    Good alternative?
     
  8. Nerimity icon

    Nerimity

     18 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 type

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • Android Tablet
    • Self-Hosted
    • GB flagUnited Kingdom
    Profile Interface [PC - 2025]
    Good alternative?
     
  9. Spacebar icon

    Spacebar

     26 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.

    Cost / License

    Application type

    Platforms

    • Linux
    • Online
    • Self-Hosted
    • Global
    Spacebar screenshot 1
    Good alternative?
     
  10. 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 type

    Platforms

    • Online
    • Self-Hosted
    • Windows
    • Mac
    • Linux
    • US flagUnited States
    The Spaces Discover Page
    Good alternative?
     
  11. Adapt Chat icon

    Adapt Chat

     4 likes

    Open source encrypted group-chat platform focused on privacy and efficiency, featuring Rust-based backend for speed, customizable interface, minimal data collection, real-time messaging, community-driven improvements, and ergonomic design for various use cases.

    Cost / License

    Application type

    Platforms

    • Online
    • Self-Hosted
    Adapt client homepage
    Good alternative?
     
9 of 9 Kloak alternatives