You’ll have flexibility within any of these plugins to choose how often a backup is taken. By scheduling backups at set intervals, you can make sure that not too much time has passed from one backup to the next. Also, you will be able to take backups on-demand when needed, like right after updating a lot of the content on your site or after creating new pages. Depending on the plugin you choose, it might be necessary to upgrade to a premium version to take as many backups as you would like.