# DaData, free: Company enrichment API

> Вытаскивает из корпоративной почты подробности о юрлице, которому она принадлежит. Пригодится для квалификации и скоринга лидов и клиентов.

DaData's company enrichment API on its Первые 50 бесплатно plan. It costs $0.00 per 1,000 companies. It returns 1 of the 13 key fields we check: Employees.
We rank 916 plans by price. [Extruct's $49 monthly plan](https://datacircle.dev/company-enrichment-apis/extruct/49-monthly/llms.txt) is the cheapest paid plan per 1,000 companies. Extruct's company enrichment API costs nothing beyond the plan price.
[GetProspect](https://datacircle.dev/company-enrichment-apis/getprospect/49-monthly-starter-post-v2-companies-enrich/llms.txt), [Hunter](https://datacircle.dev/company-enrichment-apis/hunter/299-monthly/llms.txt) and [Companies House](https://datacircle.dev/company-enrichment-apis/companies-house/free/llms.txt) are the best company enrichment API providers in our benchmark.

- This page: https://datacircle.dev/company-enrichment-apis/dadata/free
- [Best company enrichment API in 2026: pricing compared](https://datacircle.dev/best-company-enrichment-api.txt)
- Get it: https://dadata.ru/pricing/?product=company-by-email
- Request: `POST https://suggestions.dadata.ru/suggestions/api/4_1/rs/findByEmail/company`
- API key: with the plan, on https://dadata.ru/pricing/?product=company-by-email
- Its API docs: https://dadata.ru/api/find-company/by-email/
- Sold by: DaData (https://dadata.ru)
- Checked: 2026-10-31

## In the answer

- Completeness: 8%
- Employees: ✓

## Price

- $ per 1,000 companies: $0.00
- Per: call
- Billing: free

## Aggregators

- Aggregators: none

## Charges

- Also pays for: nothing else

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: Вытаскивает из корпоративной почты подробности о юрлице, которому она принадлежит. Пригодится для квалификации и скоринга лидов и клиентов.

## Data

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

## Plan

- Pay: ₽0
- You get: 50 requests
- Enough for: 50 calls, once

## Rate limit

- Per second: 30
- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: query, Content-Type header "application/json", Accept header "application/json"
- Method: POST
- Path: /suggestions/api/4_1/rs/findByEmail/company

## About the plan

- Plan: Первые 50 бесплатно
- Who can get it: anyone who registers and confirms their email

## The 14 fields the plan's answer can hold

email address, email type, email local part, email domain, company domain, company name, INN, OGRN, OKVED code, OKVED description, employee count, income, registration city, timezone

## DaData's plans (2)

- [DaData, free](https://datacircle.dev/company-enrichment-apis/dadata/free/llms.txt): $0.00 per 1,000, 8% complete
- [DaData, top-up](https://datacircle.dev/company-enrichment-apis/dadata/top-up/llms.txt): $83.573 per 1,000, 8% complete

## DaData's calls for this API (1)

- `POST /suggestions/api/4_1/rs/findByEmail/company`: [DaData, free](https://datacircle.dev/company-enrichment-apis/dadata/free/llms.txt)

## DaData's APIs (4)

- [DaData: business verification API pricing, 5 plans](https://datacircle.dev/business-verification-apis/dadata/free/llms.txt)
- [DaData: company enrichment API pricing, 2 plans](https://datacircle.dev/company-enrichment-apis/dadata/free/llms.txt)
- [DaData: email verification API pricing, 3 plans](https://datacircle.dev/validate-email-apis/dadata/free/llms.txt)
- [DaData: phone validation API pricing, 3 plans](https://datacircle.dev/validate-phone-apis/dadata/free/llms.txt)

## DaData: company enrichment API alternatives

- [Interzoid, $999 yearly, 10,000 Credits (annual), GET /getbusinessinfodomain](https://datacircle.dev/company-enrichment-apis/interzoid/999-yearly-10000-credits-annual-get-getbusinessinfodomain/llms.txt): $83.25 per 1,000, 0% complete, live
- [Xverum, $750 monthly](https://datacircle.dev/company-enrichment-apis/xverum/750-monthly/llms.txt): $83.333 per 1,000, 62% complete, stored
- [Sacra, $3,500 yearly](https://datacircle.dev/company-enrichment-apis/sacra/3500-yearly/llms.txt): $83.333 per 1,000, 62% complete, stored
- [Lusha, $5,219.10 yearly](https://datacircle.dev/company-enrichment-apis/lusha/5219-10-yearly/llms.txt): $83.639 per 1,000, 92% complete, 1 week

## Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-10-31.

- https://dadata.ru
- https://dadata.ru/api/find-company/by-email/
- https://dadata.ru/api/suggest/party/
- https://dadata.ru/company-by-email/
- https://dadata.ru/pricing/?product=company-by-email
- https://dadata.ru/pricing/?product=corporate
- https://dadata.ru/pricing/?product=suggestions