Cute Messenger 5  is compatible with a web farm, deployment steps can be found at url  http://cutesoft.net/ASP.NET+Chat/Developer-Guide/scr/Load-Balancing.htm .

To deploy Cute Chat and Web messenger in a clustered environment, you need to have a separate server which is running in single-process mode. This server will be used as the chat server which will handle all chat requests. All servers participate in load balancing will pass the chat requests to this single server.

For each domain/subdomain name in web farm, one domain license cover it.

 

Regards,

Eric