# StackScan, $39 monthly, Pro, GET /v1/tech-lookup/domains/lookup: Company technology API

> Every technology detected on a domain: its techapi_id, name, category and how many sites run it.

StackScan's company technology API on its Pro plan, $15.60 per 1,000 companies. 3 of the 13 key fields: Technology, Categories, Spend.
The median plan costs $12.45 per 1,000. This plan costs less than 42% of the 119 priced plans.

- This page: https://datacircle.dev/company-technology-apis/stackscan/39-monthly-pro-get-v1-tech-lookup-domains-lookup
- Get it: https://www.stackscan.com/pricing
- Its API docs: https://api.stackscan.com/docs#get-v1tech-lookupdomainslookup
- Sold by: StackScan (https://www.stackscan.com)
- Checked: 2026-10-20

## In the answer

- Completeness: 23%
- Technology: ✓
- Categories: ✓
- Spend: ✓

## Price

- $ per 1,000: $15.60
- Billing: monthly
- $ a month: $39

## Aggregators

- Aggregators: none

## Charges

- Per: call
- Also pays for: Start 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 pitch: Every technology detected on a domain: its techapi_id, name, category and how many sites run it.

## Data

- Freshness: stored
- Keep data: store API or report outputs privately for internal use, not in public databases or shared retrieval systems
- Use data: You 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 get: 2,500 credits a month
- Enough for: 2,500 calls a month
- Expires: do not roll over: unused credits are cleared when a monthly plan renews, or when a yearly plan's monthly cycle refreshes

## Rate limit

- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: domain. Optional: page, per_page, technologies_limit, technology, technologies_list, category, sub_category, total_sites, fresh
- Method: GET
- Path: /v1/tech-lookup/domains/lookup

## About the plan

- Plan: Pro
- Who can get it: anyone 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

## StackScan's plans (7)

- [StackScan, $39 monthly, Pro, GET /v1/tech-lookup/domains/lookup](https://datacircle.dev/company-technology-apis/stackscan/39-monthly-pro-get-v1-tech-lookup-domains-lookup/llms.txt): $15.60 per 1,000, 23% complete, stored
- [StackScan, $79 monthly, Business, GET /v1/tech-lookup/domains/lookup](https://datacircle.dev/company-technology-apis/stackscan/79-monthly-business-get-v1-tech-lookup-domains-lookup/llms.txt): $15.80 per 1,000, 23% complete, stored
- [StackScan, $189 monthly, Enterprise, GET /v1/tech-lookup/domains/lookup](https://datacircle.dev/company-technology-apis/stackscan/189-monthly-enterprise-get-v1-tech-lookup-domains-lookup/llms.txt): $7.56 per 1,000, 23% complete, stored
- [StackScan, $390 yearly, Pro, GET /v1/tech-lookup/domains/lookup](https://datacircle.dev/company-technology-apis/stackscan/390-yearly-pro-get-v1-tech-lookup-domains-lookup/llms.txt): $13.00 per 1,000, 23% complete, stored
- [StackScan, $790 yearly, Business, GET /v1/tech-lookup/domains/lookup](https://datacircle.dev/company-technology-apis/stackscan/790-yearly-business-get-v1-tech-lookup-domains-lookup/llms.txt): $13.167 per 1,000, 23% complete, stored
- [StackScan, $1,890 yearly, Enterprise, GET /v1/tech-lookup/domains/lookup](https://datacircle.dev/company-technology-apis/stackscan/1890-yearly-enterprise-get-v1-tech-lookup-domains-lookup/llms.txt): $6.30 per 1,000, 23% complete, stored
- [StackScan, contact us, Talk to sales, GET /v1/tech-lookup/domains/lookup](https://datacircle.dev/company-technology-apis/stackscan/contact-us-talk-to-sales-get-v1-tech-lookup-domains-lookup/llms.txt): 23% complete, stored

## StackScan's calls (2)

- `GET /v1/tech-lookup/domains/lookup`: [StackScan, $39 monthly, Pro, GET /v1/tech-lookup/domains/lookup](https://datacircle.dev/company-technology-apis/stackscan/39-monthly-pro-get-v1-tech-lookup-domains-lookup/llms.txt)
- `POST /v1/tech-lookup/domains/batch`: [StackScan, $39 monthly, Pro, POST /v1/tech-lookup/domains/batch](https://datacircle.dev/company-technology-apis/stackscan/39-monthly-pro-post-v1-tech-lookup-domains-batch/llms.txt)

## Similar plans of other providers

- [ZoomInfo, free](https://datacircle.dev/company-technology-apis/zoominfo/free/llms.txt): $0.00 per 1,000, 15% complete, stored
- [TechnologyChecker, $89 monthly, Pro, GET /v1/domain/{domain}](https://datacircle.dev/company-technology-apis/technologychecker/89-monthly-pro-get-v1-domain-domain/llms.txt): $8.90 per 1,000, 23% complete, stored
- [DataForSEO, $50 pack](https://datacircle.dev/company-technology-apis/dataforseo/50-pack/llms.txt): $12.00 per 1,000, 54% complete, stored
- [BuiltWith, $4,950 yearly](https://datacircle.dev/company-technology-apis/builtwith/4950-yearly/llms.txt): $20.625 per 1,000, 85% complete, stored

## 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.

- https://api.stackscan.com/docs
- https://api.stackscan.com/docs/openapi.json
- https://api.stackscan.com/llms-full.txt
- https://api.stackscan.com/llms.txt
- https://www.stackscan.com/api
- https://www.stackscan.com/docs/account-billing
- https://www.stackscan.com/docs/api
- https://www.stackscan.com/faqs
- https://www.stackscan.com/pricing
- https://www.stackscan.com/terms