Like Backupbuddy, BlogVault offers backup archives and real-time incremental backups. This means that after the initial full backup, it only creates a backup of the files that have been modified instead of copying all your files each time a backup runs. This helps to prevent overload on your hosting server. It performs your backup almost instantly instead of at a scheduled time.
BlogVault also provides free offsite storage and inbuilt free staging to safely test your website updates and changes before you make them live.