What are some alternatives?
When comparing Softaken Gmail Backup Pro and CloudHQ, you can also consider the following products
Gmail Backup - Backs up and restores email from your Gmail account
ifttt - IFTTT puts the internet to work for you. Create simple connections between the products you use every day.
Gmvault - Backup the emails in your Gmail account.
CloudBuckIt - One desktop application to manage all your cloud storage accounts and FTP connections.
Got Your Back - Got Your Back (GYB) is a command line tool that backs up and restores your Gmail account.
Air Explorer - Air Explorer is a software to manage all your multiple cloud drives (like Dropbox, Onedrive, Google Drive, Mega, Mediafire, Box, Hidrive, Yandex, Baidu,...) as well as WebDav and FTP connections.