Chat - hosted
Web based chat and conversations. Scripts running on external servers. Chat services integration. Chat Bridges
Envolve Chat
Envolve looks similar to Facebook's chat feature. It helps you build a great sense of community around your site by letting your users chat with each other in real-time. Users can have: -- Public group chats -- Private group chats -- Private one-on ...
BlastChat 
Join thousands of websites with hundreds of thousands of chatters in our chat network -OR- keep your chat completely private, in both cases seamlessly integrated with your website. Completely authenticated chat entry, chat can be loaded only and only o ...
123FlashChat
Joomla! Chat Extension by 123 Flash Chat can add a chat room based on Java server and Flash client to Joomla!, nine skins and users fully integrated. And once the module is successfully installed, a free hosted chat will be assigned to your Joomla!. Jo ...
BoWoB Chat
Chat for your Joomla!. Real-time communication to your users. - Seamless integration: Chat user name, picture, friends, profile, ... are integrated with the user system of your Joomla!. - Custom Appearance: In BoWoB control panel you may easily cust ...
RumbleTalk Chat
Create Your Free Stylish HTML5 Chat! RumbleTalk HTML5 chat plugin let website owners add a cool chat to their website. It is heavily integrated with facebook and twitter. A site owner can choose their own chat theme from a variety of ready made them ...
Gabbly Chat
Gabbly is a free, public and very fast chat service that allows you to chat around any commercial or personal webpage. This module places a link in your website that opens a custom size pop-up chat window where your users automatically get its username a ...
Chatroll Live Chat
Chatroll is a simple and flexible Joomla chat module. Perfect for live events, live chats and live blogging. Place it alongside streaming video/audio, on any page, or your sidebar. Chatroll integrates seamlessly with your site's design and community. - ...
cSupport Live Chat Plugin
Extend the human contact. Chat with with your website visitors! This plugin implements an inline live chat button to the bottom right of your Joomla site. The cSupport live chat includes: + No client software to download + Service live chats fro ...
Flashchat
Flashchat Configuration Component allow access to the Flashchat Admin Panel at the Joomla Component Menu.
FCChat
FCChat connects your web site users with chat, video conferencing, instant messaging and more. FEATURE LIST: Real time text chat Video Chat/Video Conferencing (6 Simultaneous Cams) Pop-out Mode: Launch Chat into a separate window Public r ...