BuiltWith

BuiltWith on looot as of 2026-09-28: 7 jobs through 8 endpoints, how you reach it, what it costs, and how to run it.

What it’s good for

BuiltWith is in Enrichment. Reach for it to list the technologies a company’s site runs; api json ctu3; api json kw2.

As of 2026-09-28 (catalog revision 85280) it serves 7 jobs through 8 endpoints.

Jobs

Access

• Runs on looot’s key for 8 endpoints: nothing to set up, the run spends your looot balance. You can connect your own key instead; see Bring your own key.

Price basis

7 per call (from $0.0495), 1 free. A call that fails at the provider costs $0; see What’s free.

Free first in fallback

Yes. 1 endpoint cost $0, and a $0 row is tried ahead of the paid rows in its bucket. See Free first.

Run it

A job run takes shared input names, not BuiltWith’s own field names; looot maps them for each provider. For job:company.technographics, domain is taken by 5 of its 6 providers. See Job inputs.

Example input for looot run or the MCP run tool, with placeholder values:

looot run job:company.technographics --input '{"domain":"example.com"}'

{
  "endpointId": "job:company.technographics",
  "input": {
    "domain": "example.com"
  },
  "idempotencyKey": "<new unique key>"
}

A job run picks among all the job’s providers. To run BuiltWith itself, name one of its endpoints (MCP search with {"filters": {"provider": "builtwith"}} lists them), for example builtwith-api-json: looot inspect builtwith-api-json prints its exact input fields and price.

In the live catalog

• Browse: looot.ai/public-catalog/builtwith-api-json, or search looot.ai/public-catalog for BuiltWith.
• Every endpoint, no account needed: curl "https://api.looot.ai/v1/public-catalog?provider=builtwith"

BuiltWith’s name and logo are trademarks of their owner, shown to identify the provider.