Datacircle
Company enrichment API

The Companies API, free


$0.00per 1,000 companies
Plan: Free one of The Companies API's 7 plans
Call: GET /v2/companies/{domain} The Companies API's only call

About this item

  • Stored. You get company profiles from The Companies API's database. The Companies API's pages don't say how old its data is.
  • Nothing to pay. You get 500 credits, enough for 500 calls.
  • One call. You send domain, simplified, refresh to GET /v2/companies/{domain}. The call returns the company profile.
  • Anyone can get it. Keep data: no limit. Use data: your internal business purposes only, no resale, commercial or derivative use of the data.

Sources

From each provider's own pricing page and docs. We read this row from these pages on 2026-10-17.

  1. api.thecompaniesapi.com/v2/openapi
  2. thecompaniesapi.com/
  3. thecompaniesapi.com/api
  4. thecompaniesapi.com/api/datapoints
  5. thecompaniesapi.com/api/enrich-company-from-domain
  6. thecompaniesapi.com/api/rate-limits
  7. thecompaniesapi.com/api/search-similar-companies
  8. thecompaniesapi.com/pricing
  9. thecompaniesapi.com/product/terms

Product details

We list each column of this plan's row on the sheet that has a value.

Price
$ per 1,000$0.00
Billingfree
Charges
Percall
Not found
$ per 1,000$0.00
In their words
Their pitchTransform any domain name into a comprehensive company profile with over 80 data points.
Data
Freshnessstored
Keep datano limit
Use datayour internal business purposes only, no resale, commercial or derivative use of the data
Plan
Pay$0
You get500 credits
Enough for500 calls
Rate limit
Batch1
Speed
Answerin the call
The call
You senddomain, simplified, refresh
MethodGET
Path/v2/companies/{domain}
About the plan
PlanFree
Who can get itanyone
The 129 fields in the plan's answer

company ID, company type, industries, industry, languages, name, alternative names, legal name, employee range, employee count, year closed, founded, founding place, Lighthouse accessibility score, Lighthouse best practices score, Lighthouse performance score, Lighthouse SEO score, max server latency, page font count, page request count, page script count, page stylesheet count, page task count, cumulative layout shift, largest contentful paint, time to interactive, total blocking time, estimated monthly visits, published app ID, published app name, published app rating, published app review count, published app type, published apps, primary color, cover image, logos, NAICS codes, SIC codes, acquisitions, parent company, subsidiaries, contact category, emails, LINE accounts, phone numbers, WhatsApp numbers, podcasts, podcast rating, podcast review count, Knowledge Graph description, LinkedIn description, description, tagline, website description, Wikipedia description, alias domains, domain registered date, domain, alternate domains, domain name, domain expiry date, NSFW, redirects to, domain registrant country, domain registrant phone, domain registrar, root domain, website status, HTTP status, domain TLD, domain updated date, estimated revenue range, stock exchange, ticker, coordinates, street address, city, ZIP code, continent, country code, country, county, state, data score, source count, last indexed, email patterns, followers, following, social profile ID, social likes, social members, social monthly views, social posts, social rating, social review count, social talking about count, social profiles, social video count, social check-ins, technologies, technology categories, technology detected at, technology detection method, technology versions, about us page, blog URL, careers page, contact page, Crunchbase URL, developers page, docs page, events page, Glassdoor URL, partnership page, pricing page, privacy policy page, domain registrar URL, Sales Navigator URL, sitemap URL, status page, terms page, updates page, website URL, Wellfound URL, Wikidata URL, Wikipedia URL, embedding vector