# Consulta CNPJ, free: Company enrichment API

> Razão social, endereço, telefones, atividades e sócios, dívida ativa e sanções em JSON, sem cadastro. Também para agentes de IA, por MCP.

Consulta CNPJ's Grátis plan for the company enrichment API costs $0.00 per 1,000 companies. We check each provider's docs for 13 fields. Consulta CNPJ's docs list 5: Industry, Type and status, Employees, Headquarters, Phones.
Consulta CNPJ limits how many calls you get but gives no number.
In [our company enrichment API benchmark](https://datacircle.dev/best-company-enrichment-api.txt), the best plan from Consulta CNPJ scores 59.0 out of 100. Consulta CNPJ ranks 191st of 263 providers.
This plan is free. We rank 3,012 plans for company enrichment APIs by price. Half the plans cost $8.98 or less per 1,000 companies. [See the best free company enrichment API plan.](https://datacircle.dev/best-company-enrichment-api.txt)
[Coldlytics's $49 monthly plan](https://datacircle.dev/company-enrichment-apis/coldlytics/49-monthly/llms.txt) is the cheapest paid plan per 1,000 companies. Coldlytics's company enrichment API costs nothing beyond the plan price. [Pokt Agent's pay-as-you-go plan](https://datacircle.dev/company-enrichment-apis/pokt-agent/pay-as-you-go-x402-pay-per-call-post-kr-entity-resolve/llms.txt) costs the least for 10,000 companies a month: $1.00.
[APIs Peru's PEN 30 (about $9) monthly plan](https://datacircle.dev/company-enrichment-apis/apis-peru/pen-30-monthly/llms.txt) covers any number of companies in Peru only. APIs Peru's PEN 30 (about $9) monthly plan costs less up front than Coldlytics's $49 monthly plan.
[GLEIF](https://datacircle.dev/company-enrichment-apis/gleif/free/llms.txt), [TrustMRR](https://datacircle.dev/company-enrichment-apis/trustmrr/free/llms.txt) and [GetProspect](https://datacircle.dev/company-enrichment-apis/getprospect/49-monthly-starter-post-v2-companies-enrich/llms.txt) are the best company enrichment API providers in the Datacircle benchmark for companies in any country.

- This page: https://datacircle.dev/company-enrichment-apis/consulta-cnpj/free
- [Company enrichment API: the best of 260+ providers compared](https://datacircle.dev/best-company-enrichment-api.txt)
- Get it: https://cnpjcompleto.com.br/precos?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- Request: `GET https://cnpjcompleto.com.br/api/v1/cnpj/{cnpj}`
- API key: not needed
- Its API docs: https://cnpjcompleto.com.br/api?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- Sold by: Consulta CNPJ (https://cnpjcompleto.com.br?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing)
- Checked: 2026-11-10

## In the answer

- Completeness: 38%
- Industry: ✓
- Type and status: ✓
- Employees: ✓
- Headquarters: ✓
- Phones: ✓

## 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: Razão social, endereço, telefones, atividades e sócios, dívida ativa e sanções em JSON, sem cadastro. Também para agentes de IA, por MCP.

## Data

- Freshness: 1 month
- Countries: Brazil
- Keep data: no API terms
- Use data: no API terms

## Plan

- Pay: $0

## Rate limit

- Per second: 0.083
- Batch: 1

## Speed

- Answer: in the call
- Median: 0.42 s

## The call

- You send: cnpj
- Method: GET
- Path: /api/v1/cnpj/{cnpj}

## About the plan

- Plan: Grátis
- Who can get it: anyone

## The 31 fields the plan's answer can hold

CNPJ, head office, legal name, trade name, registration status, activity start date, legal nature, company size, MEI status, Simples Nacional status, tax regime, tax regime year, share capital, main CNAE, secondary CNAEs, street, street number, address complement, neighborhood, ZIP code, municipality, state, phones, email, partner name, partner qualification, partner entry date, partner age range, has active debt, has sanction, data as of

## Consulta CNPJ's plans (3)

- [Consulta CNPJ, free](https://datacircle.dev/company-enrichment-apis/consulta-cnpj/free/llms.txt): $0.00 per 1,000, 38% complete, 1 month
- [Consulta CNPJ, R$19.90 monthly](https://datacircle.dev/company-enrichment-apis/consulta-cnpj/r-19-90-monthly/llms.txt): 38% complete, 1 month
- [Consulta CNPJ, R$79.90 monthly](https://datacircle.dev/company-enrichment-apis/consulta-cnpj/r-79-90-monthly/llms.txt): 38% complete, 1 month

## Consulta CNPJ's calls (1)

- `GET /api/v1/cnpj/{cnpj}`: [Consulta CNPJ, free](https://datacircle.dev/company-enrichment-apis/consulta-cnpj/free/llms.txt)

## Consulta CNPJ's APIs (1)

- [Consulta CNPJ: company enrichment API pricing, 3 plans](https://datacircle.dev/company-enrichment-apis/consulta-cnpj/free/llms.txt)

## Consulta CNPJ: company enrichment API alternatives

- [GovConAPI, free trial, GET /api/v1/entities/by-cage/{cage}](https://datacircle.dev/company-enrichment-apis/govconapi/free-trial-get-api-v1-entities-by-cage-cage/llms.txt): $0.00 per 1,000, 23% complete, 1 month
- [g0v Taiwan Company, free, GET /api/bulkquery](https://datacircle.dev/company-enrichment-apis/g0v-taiwan-company/free-get-api-bulkquery/llms.txt): $0.00 per 1,000, 23% complete, 1 month (tax registry county or city, tax registry district, tax registry business name, tax registry capital, tax registry establishment date, tax registry uses uniform invoices, tax registry industry, tax registry industry code, tax registry business address, tax registry person in charge surname, tax registry head office unified business number, tax registry organization type name, tax registry unit name, tax registry authority county or city, tax registry last change reason, tax registry last change date, tax registry reason description: 1 day)
- [data.ct.gov, free, With an app token](https://datacircle.dev/company-enrichment-apis/data-ct-gov/free-with-an-app-token/llms.txt): $0.00 per 1,000, 38% complete, 1 day
- [PRH, free](https://datacircle.dev/company-enrichment-apis/prh/free/llms.txt): $0.00 per 1,000, 23% complete, 1 day
- [CompanyVerify, free](https://datacircle.dev/company-enrichment-apis/companyverify/free/llms.txt): $0.00 per 1,000, 23% complete, 24 hours

## 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://cnpjcompleto.com.br?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- https://cnpjcompleto.com.br/api?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- https://cnpjcompleto.com.br/openapi.json?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- https://cnpjcompleto.com.br/precos?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- https://cnpjcompleto.com.br/privacidade?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- https://cnpjcompleto.com.br/sobre?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing