Fully Developed e3 Real Estate Management Solution Whether you are building or operate a website as an independent realtor, a realty agency or even a for sale by owner site, we are certain you will find the e3 Real Estate application affordable, simple, and a powerful addition to your growing web site. The e3 Real Estate application is an easy to install, real estate management software solution used for showcasing Real Estate Listings. The e3 Real Estate application includes a web site add-in that provides realtors with the ability to add properties to their web site using powerful forms that are easy to use and provides visitors with the ability to browse or search those properties. Built using ASP and VBScript, this real estate website management tool allows for easy updates of properties with image upload, category management, listing management, mailing list management, and much more.