BuiltWith was likely built with Web geeks in mind…which is why I love it. Using this site, you can glean a lot of key information about the infrastructure of anyone’s website.
The types of information you can gather using BuiltWith includes:
- Where their site is hosted
- If they are running ads on Google or other networks
- What types of analytics they are using
- Any special widgets or plugins they are using on their site
For web developers and marketers especially, this can give you a lot of clues about a company’s level of sophistication.
Cost: Free