AddonBench
Wappalyzer
Technology profiler that identifies the stack behind any site you visit.
Wappalyzer detects the CMS, frameworks, analytics, payment processors, and other technologies running on the current page. It is used by sales and competitive research teams for qualification, and by engineers checking what a competitor or vendor is running. The extension and a free account cover a monthly lookup allowance, while lead lists, CRM enrichment, and the API sit on paid plans.
