AOMEI Cyber Backup vs Clonezilla

AOMEI Cyber Backup centralizes backup and recovery for VMware ESXi and Hyper-V virtual machines, Microsoft SQL Server databases, and physical Windows PCs and servers. Its web console supports automatic and scheduled jobs, with full, incremental, and differential backups, instant and point-in-time recovery, and restores to another location. Destinations include hard drives, NAS drives, network shares, and cloud storage such as AWS S3. The maker describes immutable backups to guard against ransomware changes and encryption to protect backup data. Task monitoring reports backup status, and email notifications can flag successful jobs or issues. A free edition covers basic enterprise backup and recovery; the listed customized VM plan is $99 a year, while unlimited VM coverage is $999 a year. On Linux, the product currently backs up virtual machines only. Platforms listed include Linux, web, and Windows, with support available by email.

Clonezilla is a free, open-source program for imaging and cloning partitions and disks for system deployment, bare-metal backup, and recovery. Clonezilla live is suited to one machine; lite server and Clonezilla SE can clone many computers at once, with the site describing 40-plus computers. It saves and restores used blocks on supported file systems and uses sector-to-sector copying for unsupported ones. Listed file systems include Linux, Windows, Mac, BSD, Minix, and VMware formats, including ext4, NTFS, APFS, and VMFS3/5. Images can be kept on a local disk or SSH, Samba, NFS, or WebDAV servers, and can be encrypted with AES-256. Clonezilla SE supports multicast, while lite server supports BitTorrent deployment. Clonezilla live supports BIOS or UEFI boot and MBR and GPT. It requires an x86 or x86-64 processor, 196 MB RAM, and a boot device. The destination partition must be at least as large as the source. Differential and incremental backups and online imaging are not implemented; images cannot be mounted or explored for direct individual-file recovery.