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
  • Free • Proprietary
  • ...

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

More about Mibbit
More about Mibbit
Mibbit alternatives page was last updated May 18, 2025
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  1. Thunderbird icon

    Thunderbird

     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

    • Free • Open 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
    Thunderbird screenshot 1

    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

    SeaMonkey

     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

    • Free • Open Source

    Application types

    Country of Origin

    • US flagUnited States

    Platforms

    • Mac
    • Windows
    • Linux
    • BSD
    • PortableApps.com
    SeaMonkey screenshot 1

    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

     
  4. HexChat icon

    HexChat

     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

    • Free • Open Source

    Application types

    Platforms

    • Windows
    • Linux
    • BSD
    • PortableApps.com
    • MacPorts
    • XQuartz
    HexChat screenshot 1
    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

     
  5. mIRC icon

    mIRC

     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
    Main Window

    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
  6. irssi icon

    irssi

     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

    • Free • Open Source

    Application type

    Country of Origin

    • International

    Platforms

    • Mac
    • Windows
    • Linux
    • BSD
    • Cygwin
    irssi screenshot 1

    irssi VS Mibbit

     
  7. XChat for Linux icon

    XChat for Linux

     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

    • Free • Open Source

    Application type

    Country of Origin

    • AU flagAustralia

    Platforms

    • Windows
    • Linux
    Main UI
    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

     
  9. KVIrc icon

    KVIrc

     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

    • Free • Open Source

    Application type

    Country of Origin

    • IT flagItaly
    • European Union flagEU

    Platforms

    • Mac
    • Windows
    • Linux
    • BSD
    • PortableApps.com
    KVIrc screenshot 1

    KVIrc Features

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

    KVIrc VS Mibbit

     
  10. Kiwi IRC icon

    Kiwi IRC

     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

    • Free • Open Source

    Application type

    Country of Origin

    • GB flagUnited Kingdom

    Platforms

    • Online
    • Self-Hosted
    • Google Chrome
    Kiwi IRC screenshot 1

    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
  11. IRCCloud icon

    IRCCloud

     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

    • Freemium • Proprietary

    Application type

    Country of Origin

    • GB flagUnited Kingdom

    Platforms

    • Online
    • Android
    • iPhone
    IRCCloud screenshot 1

    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
  12. Konversation icon

    Konversation

     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

    • Free • Open Source

    Application type

    Country of Origin

    • DE flagGermany
    • European Union flagEU

    Platforms

    • Linux
    • Haiku
    • Flathub
    • Snapcraft
    Konversation screenshot 1

    Konversation Features

    1.  IRC
    2.  KDE

    Konversation VS Mibbit

     
  13. Chatzilla icon

    Chatzilla

     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

    • Free • Open Source

    Platforms

    • Mac
    • Windows
    • Linux
    • SeaMonkey
    • Firefox
    ChatZilla in the #chatzilla support channel.
    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

     
  14. Colloquy icon

    Colloquy

     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

    • Free • Open Source

    Application type

    Country of Origin

    • EE flagEstonia
    • European Union flagEU

    Platforms

    • Mac
    Buddy List

    Colloquy Features

    1.  IRC

    Colloquy VS Mibbit

     
12 of 43 Mibbit alternatives