1)   ScreenTalker 1.0
ScreenTalker Live Chat, Live Support, Live Help, Customer Service Software. Download our free Lite Version now! Live Chat for live help and live support. Sales and customer service chats.
screentalker, livesupport, livechat, helpdesk, help desk software, live customer support, chat, real time chat, IM, instant message,

 2)   eTalkup 2.1
Greet your customers online, and help them buy! eTalkup is a free service that enables you to keep track of who's visiting your website and to chat with them in real-time. eTalkup helps you make money by enabling you to give great customer service.
Live customer support, Live customer service, Live help, Live chat, Live support, Live Person, Help desk, CRM, Web analytics, Web statistics,