You can host your Ultimate Web Builder built website with us, or with any compatible web server (most are)! Choose the "Linux" option when prompted to choose between "Linux" and "Windows".
*If you want to allow video uploads, you will need ffmpeg on your server. Also make sure your server has flvtool2 and mencoder. All UltimateWB web hosting packages do.
*If you want to use the optional user-to-user real-time Chat app (UltimateWB Full), you will need a server supporting nodejs, socket.io, and forever. Either they will need to provide you with root access to the server, or willing to follow the install instructions noted here.