Wappalyzer
Discover the technology stack of any website with Wappalyzer. Detect CMS, ecommerce platforms, analytics tools, and more instantly using this powerful browser extension.
Professional Web Technology Profiler
Uncover the secret ingredients of any website! Instantly identify frameworks, server software, and marketing tools to stay ahead of the competition.

Wappalyzer is a professional technology profiler designed to reveal the software stack behind modern websites. Integrated with FlashID, it empowers researchers and developers to identify CMS, frameworks, and tracking tools in a single click.
Identify Modern Web Tech
Detect over a thousand technologies including Shopify, WordPress, React, and Google Analytics without looking at a single line of code.
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Competitive Intelligence
Analyze your competitors' infrastructure and marketing tools to understand their digital strategy and technical foundations.
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Seamless Browser Integration
Operates quietly in your browser header. One click reveals a detailed report of the site's entire technology ecosystem.
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Reveal Any Website’s Tech Stack
Wappalyzer automates the technical discovery process, providing you with deep insights into the software powering the web.

Questions About Wappalyzer
What is Wappalyzer used for?
Is Wappalyzer compatible with FlashID?
Can I detect ecommerce platforms with Wappalyzer?
Is the technology detection real-time?
Does Wappalyzer support Chrome?
How do I install Wappalyzer?
Can Wappalyzer detect server-side software?
Is it free to use?
Does Wappalyzer track my personal browsing history?
Can I export data from Wappalyzer?
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