BuiltWith - Find out the technology behind websites

Integrate - Integrate powers customer acquisition by connecting media programs and prospect data with marketing and sales systems.

Wappalyzer - Wappalyzer is a technology profilers and leads data provider. Create lists of websites and contacts that use certain technologies.

multiConvert - multiConvert is a simple to use small sized unit converter for converting any unit into another one and getting the real time result on the main window of this program.

What CMS - WhatCMS.org looks at a variety of factors within a webpage to determine what CMS a website is using.

Oxyleads - OxyLeads is a business contact data provider that offers access to data about companies and people.