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Sirenic pricing: business verification API, GET /v1/kyb/{siren}

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64% complete: 7 of the 11 fields on our checklistSee the 11 fields
$0.00per 1,000 companiesWe haven't run Sirenic through our business verification API benchmark yet.This plan is free. We rank 1,062 plans for business verification APIs by price. Half the plans cost $7.895 per 1,000 companies or less. See how many business verification API plans are free.CharityAPI's $15 monthly plan is the cheapest paid plan per 1,000 companies. CharityAPI's plan covers companies in the United States only. CharityAPI's $15 monthly plan charges nothing per call. You get as many companies as CharityAPI's rate limit allows.Scoris's €19 pack covers any number of companies in 8 countries only. Scoris's €19 pack costs more up front than CharityAPI's $15 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 Sirenic plan for that many companies. The table below then sorts the other plans by what each costs.
Plan: Free quota one of Sirenic's 2 plans
Call: GET /v1/kyb/{siren} one of Sirenic's 4 calls for this API
API: Business verification API one of Sirenic's 4 APIs

About this item

  • Freshness. We don't know how fresh this plan's data is.
  • 7 of the 11 fields on our checklist. Registered name, Entity number, Tax ID, Entity type, Status, Formation date, Officers.
  • Nothing to pay. You get up to 150 calls a month.
  • One call. You send siren to GET /v1/kyb/{siren}. The call returns the register's record of the company.
  • Who can get it: anyone with an account. Keep data: no API terms. Use data: no API terms.

Sirenic: business verification API alternatives

Sirenic alternatives: other business verification API providers by price

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

Sirenic, pay as you go, x402 pay per call, GET /v1/kyb/{siren}Anysite, $49 monthly, Starter, POST /api/arizona/companies/searchVAT Search, €441 yearlyNorth Data, €750 monthly, Data API Loverheid.io, €150 yearly, Small, GET /v3/suggest/openkvk/{query}Statsnet, $299 monthly
$ per 1,000 companies$168.795$163.333$165.419$168.795$168.795$175.882
Completeness64%64%55%55%27%18%
Billingpay as you gomonthlyyearlymonthlyyearlymonthly
Payper call$49€441€750€150$299
Enough foras many as you pay for300 calls a month250 calls a month5,000 calls a month1,000 calls a year1,700 calls a month
Freshnessunknownunknownunknown1 day1 day (postal code: 1 week)unknown
Who can get itanyone with a USDC or EURC wallet on Baseanyone at least 18 years old or of the age of majority in their jurisdictionanyoneanyone on a contract of at least 12 monthsanyone who registers an accountanyone aged 18 or over

Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-07.

  1. api.sirenic.eu/api/kyb-dossier-verification-entreprise
  2. api.sirenic.eu/en
  3. api.sirenic.eu/llms.txt
  4. api.sirenic.eu/mentions-legales
  5. api.sirenic.eu/offres
  6. api.sirenic.eu/openapi.json

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
  • Entity type
  • Status
  • Good standing, not in the answer
  • Formation date
  • Registered agent, not in the answer
  • Principal address, not in the answer
  • Officers
  • Filings, not in the answer
Price
$ per 1,000 companies$0.00
Percall
Billingfree
Aggregators
Aggregatorsnone
Charges
Also pays forfrom the same budget: 123 other calls: 150 free calls a month
Not found
$ per 1,000$0.00
In their words
Their pitchCompany lookup KYB: Know Your Business verification of a French company in one call, official company data for due diligence, compliance and customer onboarding: identity, officers, BODACC legal alerts (insolvency, deregistration), commercial-court decisions (Judilibre), filed financials, sanctions screening of the company and each officer against the 6 official lists, computed VAT number, completeness score.
Data
CountriesFrance
Keep datano API terms
Use datano API terms
Plan
Pay$0
Enough for150 calls a month
Rate limit
Batch1
Speed
Answerin the call
The call
You sendsiren
MethodGET
Path/v1/kyb/{siren}
About the plan
PlanFree quota
Who can get itanyone with an account
The 26 fields the plan's answer can hold

SIREN, legal name, legal form, NAF code, status, creation date, head office SIRET, head office postal code, head office city, number of establishments, officers, VAT number, insolvency proceedings, deregistrations, legal alerts total, court decisions, financial statements, revenue, net income, fiscal year closing date, sanctions screening, completeness score, missing blocks, verification number, verification URL, data freshness

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