Mibbit Alternatives

Mibbit is described as 'No Java, no flash. With Mibbit, chatting online is easy, just choose your nickname and press go! No sign-up is required and you can use it from wherever you are with just a web browser' and is an website in the social & communications category. There are more than 25 alternatives to Mibbit, not only websites but also apps for a variety of platforms, including Linux, Windows, Mac and Self-Hosted apps. The best Mibbit alternative is Thunderbird, which is both free and Open Source. Other great sites and apps similar to Mibbit are SeaMonkey, HexChat, mIRC and irssi.

Mibbit iconMibbit
  14
  • FreeProprietary
  • ...

No Java, no flash. With Mibbit, chatting online is easy, just choose your nickname and press go! No sign-up is required and...

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Mibbit alternatives page was last updated May 18, 2025
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  1. Thunderbird icon
     2469 likes
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    Cross-platform email client supporting multiple identities, chat, and strong filtering. Extend functionality with add-ons like RSS/Atom feed readers and PGP support.

    85 Thunderbird alternatives

    License model

    • FreeOpen Source

    Application types

    Country of Origin

    • US flagUnited States

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
    • BSD
    • AppImageHub
    • Snapcraft
    • Flathub
    • PortableApps.com
    • F-Droid
    • Haiku
    • Homebrew
    • Chocolatey

    Properties

    1.  Customizable
    2.  Intuitive Interface
    3.  Privacy focused

    Features

    1.  Extensible by Plugins/Extensions
    2.  Multiple Account support
    3.  IMAP Support
    4.  Calendar Integration
    5.  SMTP Support
    6.  Email Organizer
    7.  Add-ons
    8.  Built-in RSS reader
    9.  POP3 Support
    10.  Graphical User Interface
    11.  Dark Mode
    12. Google Calendar icon  Google Calendar integration

    Thunderbird VS Mibbit

     
    • Thunderbird is the most popular Windows, Android, Mac & Linux alternative to Mibbit.

    • Thunderbird is the most popular Open Source & free alternative to Mibbit.

    • Thunderbird is Free and Open SourceMibbit is Free and Proprietary
    • Thunderbird is CustomizableMibbit is not according to our users
  2. SeaMonkey icon
     235 likes
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    Web-browser, advanced e-mail, newsgroup and feed client, IRC chat, and HTML editing in one application. Itis built on the open source Mozilla Gecko engine, the same code which underlies Thunderbird and is the base for the Firefox browser.

    180 SeaMonkey alternatives

    License model

    • FreeOpen Source

    Application types

    Country of Origin

    • US flagUnited States

    Platforms

    • Mac
    • Windows
    • Linux
    • BSD
    • PortableApps.com

    Properties

    1.  Lightweight
    2.  Privacy focused
    3.  Customizable

    Features

    1.  Integrated Email Client
    2.  Built-in RSS reader
    3.  Add-ons
    4.  Built-in Download Manager
    5.  WYSIWYG Support
    6.  Extensible by Plugins/Extensions
    7.  Portable
    8.  Ad-free
    9.  Support for Firefox extensions
    10.  Modular System

    SeaMonkey VS Mibbit

     
  3. HexChat icon
     217 likes
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    HexChat is an IRC client based on XChat for Linux , but unlike XChat it’s completely free for both Windows and Unix-like systems.

    66 HexChat alternatives

    License model

    • FreeOpen Source

    Platforms

    • Windows
    • Linux
    • BSD
    • PortableApps.com
    • MacPorts
    • XQuartz
    Discontinued

    The version 2.16.2 is the final version of the software. The author announced that "The project has largely been unmaintained for years now and nobody else stepped up to do that work."

    HexChat Features

    1.  IRC
    2.  Portable
    3.  Ad-free
    4.  Proxy support

    HexChat VS Mibbit

     
  4. mIRC icon
     94 likes
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    mIRC is a popular Internet Relay Chat client used by individuals and organizations to communicate, share, play and work with each other on IRC networks around the world.

    61 mIRC alternatives

    License model

    Application type

    Country of Origin

    • GB flagUnited Kingdom

    Platforms

    • Windows

    mIRC Features

    1.  IRC
    2.  Colored Text

    mIRC VS Mibbit

     
    • mIRC is the most popular commercial alternative to Mibbit.

    • mIRC is Paid and ProprietaryMibbit is Free and Proprietary
  5. irssi icon
     84 likes
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    Irssi is a terminal based IRC client for UNIX systems. It also supports SILC and ICB protocols via plugins.

    License model

    • FreeOpen Source

    Application type

    Country of Origin

    • International

    Platforms

    • Mac
    • Windows
    • Linux
    • BSD
    • Cygwin

    irssi VS Mibbit

     
  6. XChat for Linux icon
     103 likes
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    XChat is an IRC chat program for both Linux and Windows. It allows you to join multiple IRC channels (chat rooms) at the same time, talk publicly, private one-on-one conversations etc. Even file transfers are possible.

    License model

    • FreeOpen Source

    Application type

    Country of Origin

    • AU flagAustralia

    Platforms

    • Windows
    • Linux
    Discontinued

    The program is no longer updated. Last version, 2.8.8, released in May 2010, can be still downloaded from the official website.

    XChat for Linux Features

    1.  IRC

    XChat for Linux VS Mibbit

     
  7. KVIrc icon
     45 likes
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    KVIrc is a free portable IRC client based on the excellent Qt GUI toolkit. KVirc is being written by Szymon Stefanek and the KVIrc Development Team with the contribution of many IRC addicted developers around the world.

    License model

    • FreeOpen Source

    Application type

    Country of Origin

    • IT flagItaly
    • European Union flagEU

    Platforms

    • Mac
    • Windows
    • Linux
    • BSD
    • PortableApps.com

    KVIrc Features

    1.  Logging
    2.  IRC
    3.  Avatar
    4.  Portable
    5.  KDE
    6.  Custom notifications
    7.  Themes
    8.  Support for IPv6

    KVIrc VS Mibbit

     
  8. Kiwi IRC icon
     27 likes
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    A hand-crafted IRC client that you can enjoy. Designed to be used easily and freely. More friendly than other webirc clients giving the general public an easy option to connect to any IRC network.

    65 Kiwi IRC alternatives

    License model

    • FreeOpen Source

    Application type

    Country of Origin

    • GB flagUnited Kingdom

    Platforms

    • Online
    • Self-Hosted
    • Google Chrome

    Kiwi IRC Features

    1.  IRC
    2.  Preconfigurable auto-connect

    Kiwi IRC VS Mibbit

     
    • Kiwi IRC is the most popular Web-based & Self-Hosted alternative to Mibbit.

    • Kiwi IRC is Free and Open SourceMibbit is Free and Proprietary
  9. IRCCloud icon
     17 likes
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    IRCCloud is an IRC client with a future. Stay connected, chat from anywhere, and never miss a message.

    License model

    • FreemiumProprietary

    Application type

    Country of Origin

    • GB flagUnited Kingdom

    Platforms

    • Online
    • Android
    • iPhone

    IRCCloud Features

    1.  Offline logs
    2.  IRC

    IRCCloud VS Mibbit

     
    • IRCCloud is the most popular iPhone alternative to Mibbit.

    • IRCCloud is Freemium and ProprietaryMibbit is Free and Proprietary
  10. Konversation icon
     27 likes
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    Konversation is an IRC client which gives you speedy access to Freenode network's channels, where you will find support for most distributions.

    License model

    • FreeOpen Source

    Application type

    Country of Origin

    • DE flagGermany
    • European Union flagEU

    Platforms

    • Linux
    • Haiku
    • Flathub
    • Snapcraft

    Konversation Features

    1.  IRC
    2.  KDE

    Konversation VS Mibbit

     
  11. Chatzilla icon
     21 likes
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    ChatZilla is a clean, easy to use and highly extensible Internet Relay Chat (IRC) client, built on the Mozilla platform, which provides all the usual features: multiple servers, a built-in list of standard networks, easy searching and sorting of available channels, logging, and...

    License model

    • FreeOpen Source

    Platforms

    • Mac
    • Windows
    • Linux
    • SeaMonkey
    • Firefox
    Discontinued

    Discontinued since 2017. From their website: “With the release of Firefox 57 (Firefox Quantum), it is no longer possible for ChatZilla to work as an extension in Firefox.”

    Chatzilla Features

    1.  Web-Based
    2.  IRC

    Chatzilla VS Mibbit

     
  12. Colloquy icon
     33 likes
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    Traditionally, chat clients on the Mac have been anything but glamorous. Colloquy is an advanced IRC, SILC & ICB client which aims to fill this void. By adhering to Mac OS X interface conventions, Colloquy has the look and feel of a quality Mac application.

    License model

    • FreeOpen Source

    Application type

    Country of Origin

    • EE flagEstonia
    • European Union flagEU

    Platforms

    • Mac

    Colloquy Features

    1.  IRC

    Colloquy VS Mibbit

     
12 of 43 Mibbit alternatives