If interactivity is a must, then you can choose between Framer (if you’re a designer who codes), or ProtoPie (if you don’t know how to code). Both of them are advanced and I found them to be more…
In order to maintain a clean and ordered workspace, a traditional file structure containing folders and sub-folders are a necessity if you care about neatly organizing your projects.
Wappalyzer and Whatruns generally show you less than what BuiltWith does, but it's more than enough for an overview (unless you want to keep tabs on your competitors).
It lacks advanced interactivity.
Support for multiple platforms.