Find out what websites are
Built With

Lead Generation

Build lists of websites from our database of 14,081+ web technologies and over a quarter of a billion websites showing which sites use shopping carts, analytics, hosting and many more. Filter by location, traffic, vertical and more.

Sales Intelligence

Know your prospects platform before you talk to them. Improve your conversions with validated market adoption.

Market Share

Get advanced technology market share information and country based analytics for all web technologies.

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Technology Site Count % Change
DoubleClick.Net 1,342,121 +2.44
AppNexus 343,343 +2.3
DNS Made Easy 100,231 -1.2
Magento 12,100,231 -1.0

Internet Technology Trends

BuiltWith® covers 14,081+ internet technologies which include analytics, advertising, hosting, CMS and many more. See how the internet technology usage changes on a weekly basis. With Technology Trends data back to November 2008.

You're in Great Company


BuiltWith has been an integral partner in identifying key market segment opportunities for us.
Ross Kramer - Listrak


BuiltWith gives us insight into where we can increase our technology penetration across the web.
Patrick Moran - New Relic

New Relic

We're big fans of BuiltWith at SpringMetrics. We're not exaggerating when we say it's changed the way we do business here.
Scott Lacy - Spring Metrics

Spring Metrics

With the BuiltWith eCommerce reports we were able to quickly and easily identify which sites were good fits with our widget.
Alex Fenkel - Wanttt


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MIT Technology Review Coverage
BuiltWith in MIT Technology Review

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Google Rankings and Tech Choices
Tech & Google Rankings

A study into how technology choices affect Google Rankings, backed by BuiltWith® data. View

WSJ Coverage
WSJ Internet Research Piece

Read and watch the Wall Street Journals investigation backed by BuiltWith® data. View

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