I want to purchase this backup plan for $3/m but when I go ahead for signup it says:
This application requires a Google Apps account.
What does that mean? I'm a regular gmail user and I want to backup emails and contacts.
This question came from our site for computer enthusiasts and power users.
It means you need a Gmail account hosted on Google Servers,accessible on your domain using Google Apps.
Try Backupify's plan for normal Gmail accounts