Time Machine, Acronis Cyber Protect Home Office, Duplicati, TimeShift, Déjà Dup, Back In Time, Instalinux, System Restore Manager, HDclone, Remastersys, Time Machine for Linux, Duplicacy, rdiff-backup, penguins-eggs, Cronopete, FSArchiver, BuddyBackup, SSuite File Backup Master, relinux, FileFort Backup Software, Time Drive, Ferro Backup System, SysFreezer are some alternatives to Systemback.