SiteChatter Live Help Solutions - Offers services to chat with web site visitors. Push images and web pages directly to their desktop. Unlimited support reps, unlimited chats for the same low monthly fee. - http://www.sitechatter.com
Hostik Live Chat Services - Give your web site visitors live sales and customer service. Monitor your traffic, qualify leads and engage your visitors. - http://livechat.hostik.com
Eduinfo instaHelp - Provides live help tools for websites. - http://www.eduinfo.com/instahelpweb/
Live 2 Support - Live chat support software featuring hits log analysis, real time visitor monitoring, multi-operator, dual interface for monitoring and chatting. - http://www.live2support.com