If you're looking for a live chat option, but just aren't ready for a paid edition then My Live Chat Free version is the perfect way to go.
With inserting a simple piece of HTML code, a floating chat button that doesn't interfere with your website design, and key features to help you do chat right, you'll be chatting to your website visitors without any cost.
The major features include real time traffic monitoring and chatting, chat invitations.
The application will notify you of the new incoming chats even if you close it, unless you sign out of the system.
I've never seen such a vibrant gathering of friendly people in my life!