UpdraftPlus is the most popular WordPress backup plugin on the market. It allows you to set up automatic backups and safely store them on a remote location like Google Drive, Dropbox, S3, Rackspace, FTP, email, and more.
It also makes it super easy to restore your website from a backup. Their base plugin is free, but they also have a paid plan with extra features and priority support.
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Updraftplus is a great backend plugin that’s an absolute must-have for every WordPress blog and website because backups are an essential tool.
Alternative: BackupBuddy and VaultPress (Jetpack Backups) are also excellent solutions, but they are paid only.