Free information tools or service for developers

A collection of free information app, tools or service for developers

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BuiltWith

Web technology information profiler tool. Find out what a website is built with.

Tags: profiling, information, research

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Can I use

Browser support tables for modern web technologies

Tags: information

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Similarweb

Similarweb is the ultimate competitive digital intelligence tool for a complete 360-degree view of your industry, competitors, and customers.

Tags: profiling, information, research

Free Offer:

1 user Limited access to historical data
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Wappalyzer

Find out the technology stack of any website. Create lists of websites and contacts by the technologies they use.

Tags: profiling, information, research

Free Offer:

1 User 50 credits/mo