NerdyData Website Inspector is a free Chrome add-on that allows users to inspect websites and gain insights into the technologies they use. With this tool, users can easily determine the technology stack of any website with high accuracy.

By analyzing a website's code, NerdyData Website Inspector provides detailed information about the technologies running on the site. Users can also find out how much a website spends on its tech stack, as well as access company details like employee size and headquarters location.

NerdyData indexes over 900 different technologies, including popular ones like E-Commerce platforms, CRM tools, Content Management Systems, and advertising networks. It serves as a comprehensive alternative to other similar tools like Wappalyzer, Whatruns, and BuiltWith.