# SPARK-Interfax, contact us: Company discovery API

> Поиск компаний по ИНН, ОГРН, наименованию, руководителю, телефону, адресу или сайту, а также по косвенным признакам

SPARK-Interfax's API access plan lets you call the company discovery API. We check each provider's docs for 13 fields. SPARK-Interfax's docs list 2: Headquarters, Phones.
We haven't run SPARK-Interfax through [our company discovery API benchmark](https://datacircle.dev/best-company-discovery-api.txt) yet.
SPARK-Interfax gives this plan's price on request. We rank 1,252 plans for company discovery APIs by price. Half the plans cost $0.40 or less per 1,000 companies.
[StackScan's $189 monthly plan](https://datacircle.dev/company-discovery-apis/stackscan/189-monthly-enterprise-post-v1-tech-lookup-lists/llms.txt) is the cheapest paid plan per 1,000 companies. StackScan's $189 monthly plan charges nothing per call. You get as many companies as StackScan's rate limit allows. [Seltz's pay-as-you-go plan](https://datacircle.dev/company-discovery-apis/seltz/pay-as-you-go-pay-as-you-go-post-v1-search-search-base/llms.txt) costs the least for 10,000 companies a month: $0.03.
[PeopleSearch.im's $5 pack](https://datacircle.dev/company-discovery-apis/peoplesearch-im/5-pack/llms.txt) covers any number of companies. PeopleSearch.im's $5 pack costs less up front than StackScan's $189 monthly plan.
[GetProspect](https://datacircle.dev/company-discovery-apis/getprospect/49-monthly/llms.txt), [Hunter](https://datacircle.dev/company-discovery-apis/hunter/49-monthly-starter-post-discover/llms.txt) and [PeopleSearch.im](https://datacircle.dev/company-discovery-apis/peoplesearch-im/5-pack/llms.txt) are the best company discovery API providers in the Datacircle benchmark.

- This page: https://datacircle.dev/company-discovery-apis/spark-interfax/contact-us
- [Company discovery API in 2026: the best of 100+ compared](https://datacircle.dev/best-company-discovery-api.txt)
- Get it: https://spark-interfax.ru/integration?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- Request: Docs on request from sales
- API key: with the plan, on https://spark-interfax.ru/integration?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- Its API docs: https://spark-interfax.ru/integration?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- Sold by: SPARK-Interfax (https://spark-interfax.ru?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing)
- Checked: 2026-11-10

## In the answer

- Completeness: 15%
- Headquarters: ✓
- Phones: ✓

## Price

- Billing: contact

## Aggregators

- Aggregators: none

## Charges

- Also pays for: nothing else

## In their words

- Their pitch: Поиск компаний по ИНН, ОГРН, наименованию, руководителю, телефону, адресу или сайту, а также по косвенным признакам

## Data

- Countries: Russia
- Keep data: no API terms
- Use data: no API terms

## Rate limit

- Per second: 100

## The call

- You send: Docs on request from sales

## About the plan

- Plan: API access
- Who can get it: anyone who contacts sales

## The 7 fields the plan's answer can hold

INN, OGRN, name, address, head, phones, domains

## SPARK-Interfax's plans (1)

- [SPARK-Interfax, contact us](https://datacircle.dev/company-discovery-apis/spark-interfax/contact-us/llms.txt): 15% complete

## SPARK-Interfax's calls (1)

- Docs on request from sales: [SPARK-Interfax, contact us](https://datacircle.dev/company-discovery-apis/spark-interfax/contact-us/llms.txt)

## SPARK-Interfax's APIs (4)

- [SPARK-Interfax: business verification API pricing, 1 plan](https://datacircle.dev/business-verification-apis/spark-interfax/contact-us/llms.txt)
- [SPARK-Interfax: company discovery API pricing, 1 plan](https://datacircle.dev/company-discovery-apis/spark-interfax/contact-us/llms.txt)
- [SPARK-Interfax: company enrichment API pricing, 1 plan](https://datacircle.dev/company-enrichment-apis/spark-interfax/contact-us/llms.txt)
- [SPARK-Interfax: company hierarchy API pricing, 1 plan](https://datacircle.dev/company-hierarchy-apis/spark-interfax/contact-us/llms.txt)

## SPARK-Interfax: company discovery API alternatives

- [Charity Navigator, contact us, Enterprise, POST /graphql, bulkNonprofits](https://datacircle.dev/company-discovery-apis/charity-navigator/contact-us-enterprise-post-graphql-bulknonprofits/llms.txt): 15% complete, 2 months (highest alert level: 7 days)
- [Ujeebu, contact us](https://datacircle.dev/company-discovery-apis/ujeebu/contact-us/llms.txt): 15% complete, live
- [bolsai, contact us](https://datacircle.dev/company-discovery-apis/bolsai/contact-us/llms.txt): 15% complete
- [ScrapeUnblocker, contact us](https://datacircle.dev/company-discovery-apis/scrapeunblocker/contact-us-enterprise-post-companies-crunchbase/llms.txt): 15% complete, live
- [Pursuit, contact us](https://datacircle.dev/company-discovery-apis/pursuit/contact-us/llms.txt): 15% complete

## Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-10.

- https://spark-interfax.ru/?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- https://spark-interfax.ru/contacts?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- https://spark-interfax.ru/features?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- https://spark-interfax.ru/integration?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing