GT-chat is a fast and comfortable webchat application. Due to use of server push technology and working without a database like mySQL it uses only little server resources, which of course won't affect the performance. Some users have problems with server push because of their proxy servers. For those users there is also a client pull mode.
EveryChat is a web chat script designed to work under any browser. Since early 1997, EveryChat has been installed on thousands of web sites all over the web. Other chat scripts have come and gone, but EveryChat remains a leader in the online chat world. EveryChat was designed to be as simple as possible for everyone and it is one of the most lightweight chat scripts out there. It takes up no more resources than a standard form submit script and it will run on any server that supports Perl.
