Technology driven lead generation
Sell and market more effectively with technographic insights. We track over a thousand technologies accross websites of millions of companies to help you to identify new prospects and increase your addressable market.
Wappalyzer's software is free and open-source, permitting both personal and commercial use, allowing you to build your own custom solution to identify technologies on websites. The software is actively maintained and contributed to by a large community of developers.
There are two versions of Wappalyzer for Node.js:
The core package exposes a low-level API and has no dependencies. It doesn't make network requests but instead accepts data such as HTML, response headers and cookies from an external source.
Refer to the documentation linked above for installation and usage instructions and code examples.
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