WHCMS Chat app

Hello guys,

I just wanted to know if there is a way that a chat app can be integrated with WHCMS. I have known other platforms like Zen*** they can integrate. Im not sure if WHCMS can do this?

We are planning to use these following chat app if they can be integrated. What can be integrated if there is? Your response is highly appreciated.

Liveperson.net
livechatinc.com
websitealive
Zopim.com
salesforceliveagent.com
Snapengage.com
kayako.com
boldchat.com