Datacircle

opendata.best Business verification API pricing

opendata.best's siteThis page as plain textBusiness verification API in 2026: the 8 best comparedopendata.best: business verification API alternatives

Is opendata.best yours? Write to us about this page. We invite selected tool providers to our WhatsApp group.

36% complete: 4 of the 11 fields on our checklistSee the 11 fields
$0.00per 1,000 companiesWe tested opendata.best on companies from England and Wales. The best plan from opendata.best scores 63.7 out of 100. For our business verification API ranking, we test providers on a different list of companies. Don't compare this 63.7 with scores in our business verification API ranking.This plan is free. We rank 634 plans for business verification APIs by price. Half the plans cost $10.469 or less per 1,000 companies. 200 business verification API plans on our price sheet are free. GovFiles has a free plan with 1,000 results. GovFiles is the best business verification API in our benchmark for companies in any country.Jsonpage's €129 monthly plan is the cheapest paid plan per 1,000 companies, for 33 countries only, with no charge per call. You get as many companies as Jsonpage's rate limit allows. ApiZero's CNY 399 yearly plan costs the least for 10,000 companies a month, for China only: about $4.97.eucompliance.tools' €20 monthly plan (/v1/vat) covers any number of companies, and costs less up front than Jsonpage's €129 monthly plan.GovFiles, Didit and CompanyData.com are the best business verification API providers in the Datacircle benchmark for companies in any country.
Type a number to see the cheapest opendata.best plan for that many companies. The table below then sorts the other plans by what each costs.
Plan: Free one of opendata.best's 5 plans
Call: GET /api/v1/data/products/{product_id}/search opendata.best's only call
API: Business verification API opendata.best's only API

About this item

  • Freshness. We don't know how fresh this plan's data is.
  • 4 of the 11 fields on our checklist. Registered name, Entity number, Status, Principal address.
  • Nothing to pay. You get 100 requests a month. Calls stop once your requests run out. Unused requests expire at the end of each month.
  • One call. You send product_id and q to GET /api/v1/data/products/{product_id}/search. You can also send limit. The call returns the register's record of the company.
  • Who can get it: anyone who signs up with an email and password. Keep data: no limit. Use data: with conditions.

opendata.best: business verification API alternatives

opendata.best alternatives: every business verification API plan in England and Wales compared

The table starts with opendata.best's cheapest paid plan. Next come plans from other providers with the price per 1,000 companies closest to opendata.best's. We also show the GCIS plan. Its price is farther from the price of opendata.best's cheapest paid plan.

opendata.best, $199 monthlyGCIS, freeCroma, $99 monthly, Standard, POST /us/sunbiz/entity/v1Anysite, $1,199 monthly, Enterprise, POST /api/acra/companies/searchNeuralVerge, $50 monthly, Base, POST /functions/v1/run-hr-companies-searchAsimplek, pay as you go, Pay per call with x402, POST /v1/entity/batch-resolve
$ per 1,000 companies$0.995$0.00$0.99$0.999$1.00$1.00
Completeness36%55%64%64%64%73%
Billingmonthlyfreemonthlymonthlymonthlypay as you go
Pay$199$0$99$1,199$50per call
Enough for200,000 calls a monthnot published100,000 calls a month1,200,000 calls a month50,000 calls a monthas many as you pay for
Freshnessunknownunknownstoredunknownunknownunknown
Who can get itanyone with an accountAny unit or individual that files the platform's use notice (使用告知書) with its project team and gives the external IP address its calls come from: the API lets in calls by source IP onlyanyoneanyone at least 18 years old or of the age of majority in their jurisdictionbusiness and professional use, 18 or overanyone, with no account or API key, paying each call in USDC on Base (x402)

Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-12.

  1. opendata.best
  2. opendata.best/catalog/au_asic_credit_licensees
  3. opendata.best/catalog/eu_eba_credit_institutions
  4. opendata.best/docs
  5. opendata.best/docs/faq
  6. opendata.best/llms-full.txt
  7. opendata.best/llms.txt
  8. opendata.best/playground?scenario=kyb_due_diligence&product=global-entity-lookup&rawProduct=uk_charity_commission_register&q=Acme
  9. opendata.best/pricing
  10. opendata.best/terms

Product details

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

  • Registered name
  • Entity number
  • Tax ID, not in the answer
  • Entity type, not in the answer
  • Status
  • Good standing, not in the answer
  • Formation date, not in the answer
  • Registered agent, not in the answer
  • Principal addresstown or region
  • Officers, not in the answer
  • Filings, not in the answer
Price
$ per 1,000 companies$0.00
Percall
Billingfree
Aggregators
Aggregatorsnone
Charges
Also pays fornothing else
Overage
Units caphard
Not found
$ per 1,000 calls that find nothing$0.00
In their words
Their pitchScreen sanctions, verify companies, query permits, and export regulatory records from one self-serve public data API catalog.
Data
CountriesAustralia, Austria, Belgium, Bulgaria, Canada, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, India, Ireland, Israel, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, New Zealand, Poland, Portugal, Romania, Singapore, Slovakia, Slovenia, Spain, Sweden, Switzerland, Taiwan, United Kingdom, United States
Keep datano limit
Use dataUse of the service is subject to your plan limits, source-specific licensing constraints, and the requirement that you do not misuse public records or attempt to evade rate limits. Do not bypass quotas, access controls, or intended product boundaries. Do not use exported records in ways prohibited by source licensing or applicable law. Do not share credentials outside the team or client relationship they were issued for.
Plan
Pay$0
You get100 requests a month
Enough for100 calls a month
Expiresend of each month
Rate limit
Per day20
Batch1
Speed
Answerin the call
Median15.66 s
The call
You sendproduct_id, q. Optional: limit
MethodGET
Path/api/v1/data/products/{product_id}/search
About the plan
PlanFree
Who can get itanyone who signs up with an email and password
The 20 fields the plan's answer can hold

name, jurisdiction, status, website, business name, license ID, license type, owner name, state, institution name, city, country, competent authority, LEI, authorisation status, deposit guarantee scheme, source, category, record count, elapsed ms

Best GTM APIs