Datacircle

StackScan pricing and alternatives: cached company technology API, GET /v1/tech-lookup/domains/lookup

StackScan's sitellms.txt
23% complete: 3 of the 13 key fields we checkSee the 13 fields
$15.60per 1,000 companiesThe median plan costs $12.45 per 1,000. This plan costs less than 43% of the 105 priced plans.
Plan: Pro one of StackScan's 7 plans
Call: GET /v1/tech-lookup/domains/lookup one of StackScan's 2 calls

About this item

  • Stored. You get technologies from StackScan's database. StackScan doesn't say how old its data is.
  • 3 of the 13 key fields we check. Technology, Categories, Spend.
  • A monthly subscription. You pay $39 for 2,500 credits, enough for 2,500 calls.
  • One call. You send domain to GET /v1/tech-lookup/domains/lookup. The call returns the technologies the company uses.
  • Who can get it: with conditions. Keep data: with conditions. Use data: with conditions.

StackScan: 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 planStackScan, $39 monthly, Pro, GET /v1/tech-lookup/domains/lookupDataForSEO, top-up from $50Skrapp, $349 monthly, Enterprise 50K, GET /api/v3/companies/enrichLeadMagic, $990 yearlyBuiltWith, $4,950 yearly
$ per 1,000$15.60$12.00$13.96$16.50$20.625
Completeness23%54%23%15%85%
Billingmonthlypay firstmonthlyyearlyyearly
Pay$39$50$349$990$4,950
Enough for2,500 calls a monthabout 4,166 calls25,000 calls a month60,000 calls a year20,000 results a month
Freshnessstoredstoredstoredstoredstored
Who can get itanyone 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 emailsanyone not in Russia, Belarus, Cuba, Iran, Syria, Myanmar, North Korea or Russian-occupied Ukraineanyone 18 or overbusinesses and individuals acting in a business or professional capacity, with an active organization subscription, users 18 or overbusinesses: BuiltWith does not provide or sell data services to consumers

Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-10-20.

  1. api.stackscan.com/docs
  2. api.stackscan.com/docs/openapi.json
  3. api.stackscan.com/llms-full.txt
  4. api.stackscan.com/llms.txt
  5. stackscan.com/api
  6. stackscan.com/docs/account-billing
  7. stackscan.com/docs/api
  8. stackscan.com/faqs
  9. stackscan.com/pricing
  10. stackscan.com/terms

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, not in the answer
  • Spend
  • Apps, not in the answer
  • About, not in the answer
  • Size, not in the answer
  • Places, not in the answer
  • Traffic, not in the answer
  • Rank, not in the answer
  • Contact, not in the answer
  • Social, not in the answer
  • Reviews, not in the answer
Price
$ per 1,000$15.60
Billingmonthly
$ a month$39
Aggregators
Aggregatorsnone
Charges
Percall
Also pays forStart a technology list · from the same budget: Look up the tech stack behind many domains · Look up company profile by domain · Look up company profiles for many domains · Find websites using a technology
Not found
$ per 1,000$0.00
In their words
Their pitchEvery technology detected on a domain: its techapi_id, name, category and how many sites run it.
Data
Freshnessstored
Keep datastore API or report outputs privately for internal use, not in public databases or shared retrieval systems
Use dataYou are granted a limited, revocable, non-exclusive license to access and use StackScan solely for lawful internal business purposes. Except where expressly permitted, you may not copy, distribute, sublicense, sell, lease, monetize, or otherwise commercially exploit platform content or extracted data without prior written authorization. Resale or redistribution of StackScan data through marketplaces, freelancing platforms, lead databases, or competing services is strictly prohibited [...] Content may be temporarily downloaded or cached for performance and internal reference purposes only. Republishing, indexing in public databases, or storing data in shared retrieval systems is prohibited, except where paying customers store API or report outputs privately for internal use. [...] You must not interfere with the platform’s availability, security, or performance, nor attempt to bypass access controls, usage limits, or technical safeguards. Use of StackScan data for unsolicited communications, bulk messaging, spam campaigns, or automated outreach is prohibited. [...] StackScan services are offered exclusively for business and professional use.
Plan
Pay$39
You get2,500 credits a month
Enough for2,500 calls a month
Expiresdo not roll over: unused credits are cleared when a monthly plan renews, or when a yearly plan's monthly cycle refreshes
Rate limit
Batch1
The call
You senddomain. Optional: page, per_page, technologies_limit, technology, technologies_list, category, sub_category, total_sites, fresh
MethodGET
Path/v1/tech-lookup/domains/lookup
About the plan
PlanPro
Who can get itanyone 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 emails
The 17 fields the plan's answer can hold

success, domain, last updated, premium technologies, technology spend, technologies, technology ID, technology website, technology slug, technology category parent, technology category, technology total sites, page, page size, total technologies, total pages, has more

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