Datacircle

TechnologyChecker, GET /v1/companies: 6 company discovery API plans

38% complete: 5 of the 13 key fieldsSee which

$0.00per 1,000 companies
Plan: Free one of TechnologyChecker's 6 plans
Call: GET /v1/companies one of TechnologyChecker's 3 calls

About this item

  • Stored. You get companies from TechnologyChecker's database. TechnologyChecker doesn't say how old its data is.
  • 5 of the 13 key fields. Industry, Type and status, Employees, Social profiles, Headquarters.
  • Nothing to pay. You get 100 credits a month, enough for 100 pages. Unused credits expire at the monthly reset, credits don't roll over.
  • One call. You call GET /v1/companies. Every input is optional. The call returns the matching companies.
  • Who can get it: with conditions. Keep data: with conditions. Use data: with conditions.

Compare with similar plans

Other providers' plans with the closest prices per 1,000. Like this plan, each is a stored copy.

This planTechnologyChecker, free, Free, GET /v1/companiesThe Companies API, free, Free, GET /v2/companiesTheirStack, freeZoomInfo, freeThe Swarm, free
$ per 1,000$0.00$0.00$0.00$0.00$0.00
Completeness38%92%77%31%0%
Billingfreefreefreefreefree
Pay$0$0$0$0$0
Enough for100 pages a month500 resultsabout 66 results a month3,888,000 calls a monthno limit
Freshnessstoredstoredstoredstoredstored
Who can get itanyone 18 or over, for individual evaluation: the free plan may not be used for commercial-scale operationsanyonea legal entity that has never paid for any credits (the terms' User is 'the legal entity that subscribes to or accesses the Services')employees of the company that holds the account (a contractor only with ZoomInfo's prior permission), each with their own login and a business email addressanyone 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 2026-10-20.

  1. technologychecker.io/docs/api-reference/company-data/search-companies-api
  2. technologychecker.io/docs/api-reference/credits
  3. technologychecker.io/docs/api-reference/openapi.json
  4. technologychecker.io/docs/api-reference/rate-limits
  5. technologychecker.io/pricing
  6. technologychecker.io/terms-of-use

Product details

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

  • Description, not in the answer
  • Industry
  • Type and status
  • Images, not in the answer
  • Technologies, not in the answer
  • Employees
  • Social profiles
  • Headquarters
  • Locations, not in the answer
  • Funding, not in the answer
  • Revenue and budgets, not in the answer
  • Parents, not in the answer
  • Phones, not in the answer
Price
$ per 1,000$0.00
Billingfree
Aggregators
Aggregatorsnone
Charges
Perpage of 100
Most per searchno limit
Also pays forSignal types index · Alerts: create, read, edit, test, delivery log · Audience create-from-upload, read, rename, delete, members · Lead list search, tech map, count preview, list, preview, export, delete · Usage, credits and key management · from the same budget: Domain lookup · Domain history · Domain tech changes · Find domains by technology · Technology lookup / search · Technology stats and trends · Market share · Get companies by technology · Company lookup · Batch company lookup (1 per domain) · Adoption, churn, switch and whitespace signals · Audience technology report · Audience breakdown · Segment technology stats · Build a computed audience · Live technology lookup · AI extractor · Lead list creation (1 per delivered row) · Signal CSV export (1 per exported row) · Churn validation · Audience refresh crawl · Alert crawl cadence
Not found
$ per 1,000$0.00
In their words
Their pitchSearch and filter companies with criteria like country, industry, employee count, founding year, and text search. Results sorted by LinkedIn member count. Data from 25.4M company records.
Data
Freshnessstored
Keep dataCached data must be refreshed at intervals consistent with your subscription plan
Use dataYou may integrate API data into your internal business applications, CRM systems, and workflows [...] You may not redistribute raw API data to third parties or make it publicly accessible without our written consent [...] You may not use API data to create a competing technology detection service or database [...] You must comply with all applicable data protection laws when processing personal data obtained through the API [...] The following activities are strictly prohibited: [...] Reselling, redistributing, sublicensing, or otherwise making the Service or its data available to third parties without our prior written consent [...] Using the Service or its data to build a competing product, service, or database [...] Using the Service to send unsolicited commercial communications (spam), including bulk emails, cold calls, or messages to contacts obtained through the Service without a legitimate legal basis
Plan
Pay$0
You get100 credits a month
Enough for100 pages a month
Expiresat the monthly reset, credits don't roll over
Rate limit
Per second1
Speed
Answerin the call
The call
You sendnothing required. Optional: country, city, state, industry, industry_code, employees, company_type, founded_min, founded_max, search, limit, offset
MethodGET
Path/v1/companies
About the plan
PlanFree
Who can get itanyone 18 or over, for individual evaluation: the free plan may not be used for commercial-scale operations
The 14 fields the plan's answer can hold

domain, subdomains, company name, LinkedIn URL, industry, industry code, country, city, state, founded, employee count range, company type, associated members, total results