As you can figure out from the name of the plugin Backup Creator is mostly intended for WordPress backup – see how it compares to other WordPress backup and cloning plugins, where it excels and where it fails to deliver.
WP Twin is being sold and praised as ultimate tool for cloning WordPress sites – see how it compares to other leading WordPress backup tools, see where it fails before you buy.
BackupBuddy – complete solution for WordPress backups. Backup, Restore, Migrate. See why it is The Best WordPress Backup Plugin.Test your server for compatibility BEFORE buying BackupBuddy with ServerBuddy