Yes, SFTP is available on all hosting solutions offered by SiteGround.
How to establish a SFTP connection to your hosting account with FileZilla
Please note that SFTP requires that SSH access to the server is enabled. More information on how to enable SSH access can be found in this article:
How do I activate SSH access for my account?
FTP is easy to set up and work with when you have the right host to support you. Check out what Hostlantern's FTP hosting offers and sign up for our services so you could rely on expert FTP assistance!