How to organize an automatic backup of sites to cloud services?

Question

Backup

Sites are mainly on Wordpress, some weigh from 2GB. MySQL dump is backed up automatically, but with file archiving, the question remains open - how best to organize it in order to forget about manually copying files?
Are there any plugins that can regularly back up Wordpress sites (and just static ones) and upload them to some service like Dropbox or Google Drive?

Answer 1

https://wordpress.org/plugins/updraftplus/ Does not ask for money for throwing on dropbox.