
Brilliant and simple tool to check what tech stack your prospects leverage. Makes segmenting and filtering of prospects better and dialogue more relevant.
Now called Wappalyzer, I think this is one of my most used chrome extensions. I am still a big fan of BuiltWith for extensive analyzing of a site's technologies, but from a UX and quick scan, Wappalyzer is by far the best.
Since Firefox Quantum launched, I thought it would be great for new (Chrome) users to educate them of Firefox Multi-Account Containers.