Study Your Competition - How Popular and / or Visible Are They On The Internet?
While in "Brainstorm > Competition List" you can right click and select "Add To Site Analyzer"
Checking Site and Link Popularity Data For Your Own Sites and Your Competitor Sites
The Web Visibilty tab allows you to check the site and link popularity for various URLs. The displayed data include the incoming link counts at different search engines, the Google PR and Alexa Rank & Links.
You can use the Add button to add multiple URLs.
To export the entire data to a CSV file, right click within the list and select one of the Export options.