BuiltWith - Find out the technology behind websites
EagleSoft - EagleSoft is a dental practice management software that has features to help manage daily routine like patient scheduling & insurance claims
Wappalyzer - Wappalyzer is a technology profilers and leads data provider. Create lists of websites and contacts that use certain technologies.
Dentrix - Dentrix is a practice and office management software for Dentists.
What CMS - WhatCMS.org looks at a variety of factors within a webpage to determine what CMS a website is using.
SIDEXIS 4 - SIDEXIS 4 efficiently structures workflow and intuitive design and serves as a basis for further planning and diagnosis.