LiveZilla is a company that is based out of Germany. They offer a chat platform for businesses. There is a freemium version that is available. Then there is also a one-time paid subscription that you can get for as many users as you need. As LiveZilla releases updates, you can upgrade so that it meets your needs as your business grows. While the price is somewhat on the high side, this is often a great way for a business to pick up a chat platform as a capital expenditure rather than a monthly subscription.
LiveZilla is not a hosted solution. You have to install the solution on your computer or server so that it can be used by an organization. LiveZilla is one of the few platforms that we read about that was not a software as a service platform, meaning that your company had to have a physical or paid server in order to use this platform.