Basic
Basic add-ons will help you structure your site. Add-ons include Columns, Custom HTML, Heading Block, List Block, Paragraph Block, and Table.

Contact
Add Contact add-ons to reach out to your visitors. Add-ons include the Form Creator, Google Maps, Guestbook, and Poll.

E-commerce
Build a better business site with E-commerce add-ons. Add-ons include the PayPal Buy Now Button and PayPal Shopping Cart (E-commerce add-ons are for paid members only).

Entertainment
Add entertaining elements to your page as well as weather add-ons. How is weather entertaining? Well, we have Zombies!

Media
The Media add-ons let you easily share your media items with your visitors. Add-ons include Flickr Photo Gallery, Picasa Photo Gallery, Photo Album, Photobucket Photo Gallery, Photo Thumbnail, Vimeo Video, and YouTube Video.

Organization
Use the Organization add-ons to keep you and your visitors up to date when they visit your site. Add-ons include Google Calendar, Last Updated, Lycos Search, Page Counter, and Timestamp.

Social
Social add-ons help you link your social accounts with your website and let your visitors share your site as well. Add-ons include Facebook Like Box, Facebook Like Button, Google +1 Button, Share This Site, and Twitter Feed.