Data Coverage

Are you truly capturing your full market?


1,300,000 Most Visited Websites

Top Traffic Sites · Updated Bi-Weekly
Includes Alexa, Tranco, IR500, NASDAQ, NYSE, Google Top 10k sites.

14,000,000 Premium Websites

Premium Websites · Updated Weekly
Any websites with a technology spend > $0 per month.

673,000,000 Active Websites

Of Interest · Updated Monthly
Websites that are not "parked".

16,400,000,000 Potential Websites

16.4 billion potentials · Updated Quarterly
100% .com/.net/.org & 100% active website coverage.

Customers benefit from using BuiltWith because we cover the entire internet.

We have more data than anyone else and we know this because no similar company is tracking our secret domain name.

Global Data Coverage

We track website data across 270 countries and TLDs.

Ross Kramer

BuiltWith has been an integral partner in identifying key market segment opportunities for us.

About Our Data

Detailed View

Depth & Quality

BuiltWith data has enough volume to provide a statistically relevant sample size for determining technology utilisation trends across the Internet.

We also use the latest traffic data sources to ensure we are covering the latest most visited sites. This ensures that this relevant data is up to date within 24 hours for top sites.

Over 11 years of working in data analysis the system provides almost 100% coverage for active domains and subdomains.

Google™ Style Indexing

Our infrastructure performs at least 6.1 billion GET requests per month to ensure we are providing the most robust level of data coverage available on the internet today.

We currently index 16.4 billion potential data points which includes 100% coverage for .com/.net/.org domains and 100% coverage for active domains in ccTLD and gTLD (all regions).

We collect all of the website technology data internally. Over 16 years we have developed advanced (patent pending) algorithms. Everything we crawl is publicly accessible and 100% legal.

Internal Indexing Process