Firehose Logo Firehose

Use the Internet as the database

BuiltWith Firehose allows you to do large scale live technology lookups across hundreds of millions of websites in minutes.

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Firehose Documentation

What is the Firehose?

The BuiltWith Firehose uses our Santana22 Real Time Architecture to provide technology lookup results directly to you based on what live websites are currently using. The system is the identical to what BuiltWith uses to power the Pro database and Technology Profiles, the difference being the results of the lookups are pushed to you.

How much does it cost?

Price is based on the amount of domains you provide, use the calculator below to figure out cost -

i.e. 5000

How does it work?

  1. You provide us with a base reference list of domains you want to be indexed by technology.
  2. You determine what level of indexation you require.
  3. We start work on the job and keep you informed of its progress.
  4. When the job is completed, you can download lists of raw zip'd files containing the results as plain text documents (sample).


  • A list of domains to index. We can supply the list if you like.

Who would use this?

Companies requiring information on web technology implementations on a very large scale that would be too time consuming to process using our Domain API or Pro Tool and who wanted live results every time.

How do I get access?

Just create a Free account