Nobody seems to use Bacula because of the incredible complexity but I've finally given in to mastering it and holy shit this backup software is incredible.

- blazing fast backup
- blazing fast restore
- ability to backup to multiple storage backends
- ability to move backups between storage backends
- ability to say "copy the 2 latest backups to this backend on a remote service"
- automated restores, so you can e.g., have a fresh copy of production data on a development system every day, or just to prove that restores work
- compression
- encryption if you want it
- simple deduplication through Base jobs, and possible to optimize for storage backends that natively handle deduplication
- Windows support if you need it (does the windows snapshot thingy)

if you have the enterprise version:

- backup docker containers
- backup kubernetes
- backup VMs on various hypervisors
- other native deduplication options
- tons of things I can't remember