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API-FNS pricing: business verification API

API-FNS's sitellms.txtBest business verification API in 2026: providers comparedAPI-FNS: business verification API alternatives

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64% complete: 7 of the 11 key fields we checkSee the 11 fields
$0.00per 1,000 companiesWe rank 683 plans by price. Scoris's €99 monthly plan is the cheapest paid plan per 1,000 companies: as little as $0.021. Scoris's €99 monthly plan covers companies in 8 countries only. Scoris's €99 monthly plan covers up to 5,184,000 companies a month at no extra cost.Scoris's €19 pack covers any number of companies in 8 countries only. Scoris's €19 pack costs less up front than Scoris's €99 monthly plan.GovFiles, CompanyData.com and Didit are the best business verification API providers in our benchmark for companies in any country.
Plan: Старт one of API-FNS's 5 plans
Call: GET /api/search API-FNS's only call for this API
API: Business verification API one of API-FNS's 2 APIs

About this item

  • Freshness. We don't know how fresh this plan's data is.
  • 7 of the 11 key fields we check. Registered name, Entity number, Tax ID, Entity type, Status, Formation date, Principal address.
  • Nothing to pay. You get 100 requests. Unused requests expire after 1 year.
  • One call. You send q to GET /api/search. You can also send page and filter. The call returns the register's record of the company.
  • Who can get it: anyone who registers with real details (full name, phone, organization, email). Keep data: no limit. Use data: with conditions.

API-FNS: business verification API alternatives

API-FNS alternatives: every business verification API provider ranked

The table starts with API-FNS's cheapest paid plan. Next come plans from other providers with the price per 1,000 companies closest to API-FNS's.

API-FNS, contact usInfyner, ₹10,000 packSociete.com, €1,990 packOFData, top-up from ₽25,000Anysite, $549 monthly, Pro, POST /api/acra/companies/search
$ per 1,000 companies$1.194$1.053$1.12$1.194$1.292
Completeness64%27%18%27%64%
Billingcontactpay firstpay firstpay firstmonthly
Paynot published₹10,000€1,990₽25,000$549
Enough fornot published100,000 calls2,000,000 callsas many as you pay for425,000 calls a month
Freshnessunknownstored1 dayunknownunknown
Who can get itanyone who registers with real details (full name, phone, organization, email)anyoneun compte professionnel à l'API Societe.comanyoneanyone at least 18 years old or of the age of majority in their jurisdiction

Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-02.

  1. api-fns.ru
  2. api-fns.ru/api_help
  3. api-fns.ru/user?accept
  4. api-fns.ru/user?register

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
  • Officers, not in the answer
  • Filings, not in the answer
Price
$ per 1,000 companies$0.00
Percall
Billingfree
Aggregators
Aggregatorsnone
Charges
Also pays foregr · check · changes · bo
Not found
$ per 1,000$0.00
In their words
Their pitchПозволяет получить список компаний по указанному запросу.
Data
CountriesRussia
Keep datano limit
Use dataПользователь вправе использовать (в том числе повторно) данные сайта свободно, без ограничения территории использования, в том числе имеет право копировать, публиковать, распространять эти данные, видоизменять или объединять их с другой информацией, также разрешено использовать данные в коммерческих целях, использовать для создания программ для ЭВМ и приложений. [...] При использовании данных Сервиса Пользователь обязан соблюдать следующие условия: использовать данные только в законных целях, убедиться, что он не искажает данные при их использовании, сохранять ссылку на источник информации при использовании данных и, по возможности, дать ссылку на соглашение, в соответствии с которым используются данные, [...] использовать данные в соответствии с параметрами приобретенного тарифного плана.
Plan
Pay$0
You get100 requests
Enough for100 calls
Expires1 year
Rate limit
Batch1
Speed
Answerin the call
The call
You sendq. Optional: page, filter
MethodGET
Path/api/search
About the plan
PlanСтарт
Who can get itanyone who registers with real details (full name, phone, organization, email)
The 16 fields the plan's answer can hold

company type, tax number, registration number, name, short name, individual entrepreneur name, registration number issue date, registration date, status, termination date, address, main activity, matched on, next page, filter, total results

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