Absolutely, Clonezilla isn’t a great daily backup due to the unmounted disk requirement.
However, there are other disk imaging tools that can work with VSS and mounted disks. Since you specifically mentioned VSS I’m assuming you’re working with a Windows machine, in which case some tools to consider include these (I’ve used them both multiple times):
- DriveImage XML Backup Software — Data Recovery (can browse / restore specific files from within the program, can run stand-alone / no install needed)
- https://www.backup-utility.com/ (“AOMEI Backupper” - can be automated, supports incremental & differential images, can mount image as drive letters)