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Transparent Data pricing: company enrichment API, POST /{key}/add, TD - REGON JSON

Transparent Data's sitellms.txtCompany enrichment API: 130+ providers comparedTransparent Data: company enrichment API alternatives

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23% complete: 3 of the 13 key fields we checkSee the 13 fields
Contact us, Get your API, POST /{key}/add, TD - REGON JSONWe haven't run Transparent Data through our company enrichment API benchmark yet.Transparent Data gives this plan's price on request. We rank 1,542 plans for company enrichment APIs by price. Half the plans cost $7.96 per 1,000 companies or less.Extruct's $49 monthly plan is the cheapest paid plan per 1,000 companies. Extruct's company enrichment API costs nothing beyond the plan price.CNPJ API's R$99 monthly plan (/bulk-cnpj) covers any number of companies in Brazil only. CNPJ API's R$99 monthly plan costs less up front than Extruct's $49 monthly plan.GLEIF, SEC EDGAR and GetProspect are the best company enrichment API providers in the Datacircle benchmark for companies in any country.
Plan: Get your API Transparent Data's only plan
Call: POST /{key}/add, TD - REGON JSON one of Transparent Data's 5 calls for this API
API: Company enrichment API one of Transparent Data's 3 APIs

About this item

  • Live. Transparent Data looks up the company you ask about when you call the API.
  • 3 of the 13 key fields we check. Type and status, Headquarters, Phones.
  • No public price. You ask Transparent Data for one.
  • One call. You send params.nip or params.regon to POST /{key}/add. You set source to "regon" and method to "data". You can also send params.timeout. The call returns a job. You fetch the answer once the job is done.
  • Who can get it: anyone who sends its contact form: an offer and test access follow. Keep data: no API terms. Use data: no API terms.

Transparent Data: company enrichment API alternatives

Transparent Data alternatives: every company enrichment API provider ranked

We list other providers' plans with no public price. These plans come closest to this plan in number of key fields. Each plan in the table gives live data.

This planTransparent Data, contact us, Get your API, POST /{key}/add, TD - REGON JSONSerpKite, contact usReefAPI, contact us, Custom, POST /google-maps/v1/place/by-idPrismCrawl, contact usValueSERP, contact us, Enterprise, GET /search, Google Map Place Details
Completeness23%23%23%23%23%
Billingcontactcontactcontactcontactcontact
Freshnesslivelivelivelivelive
Who can get itanyone who sends its contact form: an offer and test access followanyone who commits to a volume of 25M+ searches a month, quoted by salesanyoneanyone at least 18 and legally able to enter the agreementanyone

Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-04.

  1. apidoc.transparentdata.pl/dataintegrator.html
  2. transparentdata.pl/en
  3. transparentdata.pl/en/api-company-information-poland
  4. transparentdata.pl/en/api-company-information-poland/regon

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, not in the answer
  • Type and status
  • Images, not in the answer
  • Technologies, not in the answer
  • Employees, not in the answer
  • Social profiles, not in the answer
  • Headquarters
  • Locations, not in the answer
  • Funding, not in the answer
  • Revenue and budgets, not in the answer
  • Parents, not in the answer
  • Phones
Price
Billingcontact
Aggregators
Aggregatorsnone
In their words
Their pitchOur API REGON gives you immediate access to the entire database, allowing you to conduct quick business intelligence - confirm the REGON number, verify the company's PKD numbers (Polish SIC/NACE codes), and check whether a Polish civil partnership exists.
Data
Freshnesslive
CountriesPoland
Keep datano API terms
Use datano API terms
Speed
Answerby polling
The call
You sendsource "regon", method "data", one of params.nip or params.regon. Optional: params.timeout
MethodPOST
Path/{key}/add
About the plan
PlanGet your API
Who can get itanyone who sends its contact form: an offer and test access follow
The 38 fields the plan's answer can hold

last update date, REGON number, NIP, KRS number, legal form, ownership form, financing form, company name, short name, owner name, status, NIP status, registration date, business start date, suspension date, resumption date, closure date, deletion date, bankruptcy date, registered address, registering authority, register type, register number, founding authority, PKD version, main PKD code, other PKD codes, main PKD description, other PKD descriptions, phone, fax, email, website URL, entry type, local units, civil partnership, number of partners, number of local units

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