Datacircle

BuiltWith pricing and alternatives: cached company technology API

BuiltWith's sitellms.txt
85% complete: 11 of the 13 key fields we checkSee the 13 fields
$49.50per 1,000 companiesThe median plan costs $12.45 per 1,000. This plan costs less than 20% of the 105 priced plans.
Plan: Pay per call with x402 one of BuiltWith's 9 plans
Call: GET /agent/domain one of BuiltWith's 2 calls

About this item

  • Stored. You get technologies from BuiltWith's database. BuiltWith doesn't say how old its data is.
  • 11 of the 13 key fields we check. Technology, Categories, When and where seen, Spend, About, Size, Places, Traffic, Rank, Contact, Social.
  • Nothing to buy first. You pay per call.
  • One call. You send domain to GET /agent/domain. You can also send liveOnly. The call returns the technologies the company uses.
  • Who can get it: with conditions. Keep data: store report or API data privately for internal use, not the entire database. Use data: with conditions.

BuiltWith: cached company technology API alternatives

We list other providers' plans closest to this plan in price per 1,000 companies. Each plan in the table gives stored data, not live data, like this plan.

This planBuiltWith, pay as you goSkrapp, $349 monthly, Enterprise 50K, GET /api/v3/companies/enrichStackScan, $79 monthly, Business, POST /v1/tech-lookup/domains/batchLeadMagic, $99 monthlyThe Swarm, $1,990 yearly
$ per 1,000$49.50$13.96$15.80$19.80$66.333
Completeness85%23%23%15%8%
Billingpay as you gomonthlymonthlymonthlyyearly
Payper call$349$79$99$1,990
Enough foras many as you pay for25,000 calls a month5,000 results a month5,000 calls a month30,000 results a year
Freshnessstoredstoredstoredstoredstored
Who can get itbusinesses: BuiltWith does not provide or sell data services to consumers, no account or API key, paying from a USDC wallet on Baseanyone 18 or overanyone for business and professional use (terms: services are "offered exclusively for business and professional use"), registered with a valid email address and verifiable identifying information, no disposable emailsbusinesses and individuals acting in a business or professional capacity, with an active organization subscription, users 18 or overanyone over 18

Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-10-18.

  1. api.builtwith.com/domain-api
  2. api.builtwith.com/llms-full.txt
  3. api.builtwith.com/llms.txt
  4. api.builtwith.com/openapi.json
  5. api.builtwith.com/x402-api
  6. builtwith.com/all-products
  7. builtwith.com/faq
  8. builtwith.com/plans
  9. builtwith.com/terms
  10. kb.builtwith.com/general-questions/plans-and-pricing-explained
  11. payments.builtwith.com/v1/mpp/catalog

Product details

The key fields this plan's answer can hold, then each filled column in its row on the sheet.

  • Technology
  • Categories
  • When and where seen
  • Spend
  • Apps, not in the answer
  • About
  • Size
  • Places
  • Traffic
  • Rank
  • Contact
  • Social
  • Reviews, not in the answer
Price
$ per 1,000$49.50
Billingpay as you go
Aggregators
AggregatorsDeepline: your key free for 50,000 calls a month, then $5.00 per 1,000, paid, no fixed price
Charges
Percall
Also pays fornothing else
In their words
Their pitchThe BuiltWith Domain API provides XML, JSON, CSV, XLSX access to the technology information of a website which includes all technical information as found on detailed lookups at builtwith.com and additional meta data where available.
Data
Freshnessstored
Keep datastore report or API data privately for internal use, not the entire database
Use dataa limited, non-exclusive, non-transferable, non-sublicensable license to access and use the Service solely for internal business purposes. You must not: republish material from this website, reproduce or distribute BuiltWith data publicly, store the entire database in any electronic retrieval system, use automated systems or software to extract data from the Service except through authorized APIs, attempt to replicate the BuiltWith database, resell, redistribute, sublicense, or commercially exploit BuiltWith data [...] Users may not access or use the Service for the purpose of building, enhancing, or maintaining a competing product or service [...] Use of the Service for competitive intelligence against BuiltWith or for development of a competing service is strictly prohibited. [...] Use of the Service for the purpose of benchmarking, evaluating, or developing a competing product or service is prohibited. [...] Telephone numbers provided by the Service must not be used for marketing purposes.
Plan
Payper call
Rate limit
Batch1
The call
You senddomain. Optional: liveOnly
MethodGET
Path/agent/domain
About the plan
PlanPay per call with x402
Who can get itbusinesses: BuiltWith does not provide or sell data services to consumers, no account or API key, paying from a USDC wallet on Base
The 40 fields the plan's answer can hold

domain, technologies, technology category, technology description, technology first seen, technology last seen, technology confidence, paid technology, technology ID, parent technology, technology website, subdomains, technology spend, spend history, sales revenue, traffic rank, first indexed, last indexed, name, industry, location, registration numbers, social profiles, employee count, followers, product count, ecommerce category, referring subnet count, referring IP count, sitemap link count, tag manager tag counts, custom analytics counts, AI scores, time to first byte, page size, emails, phone numbers, contact name, contact job title, contact email

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