Wappalyzer

Wappalyzer is a reconnaissance tool that uncovers the technologies used by websites. It identifies web frameworks, content management systems, analytics tools, eCommerce platforms, JavaScript libraries, and more. Widely used by penetration testers, researchers, and marketers, Wappalyzer aids in understanding the tech stack of targets for OSINT and strategic analysis.

Key Features:

• Technology Detection for frameworks, CMS, libraries, and more
• Browser Extensions for real-time website analysis
• Bulk Lookup and API for automation and large-scale scanning
• Lead Generation Tools for identifying potential customers by tech stack
• Competitive Intelligence through profiling competitors' web assets

Useful for red team reconnaissance, digital footprint mapping, and intelligence gathering.