# Tamz, free: Company discovery API

> Busca empresas brasileiras com filtros. Retorna até 25 resultados por página (limit, padrão 10). Cobra por registro devolvido, zero resultados não debitam.

Tamz's Free plan for the company discovery API costs $0.00 per 1,000 companies. Tamz's docs list none of the 13 fields on our checklist: Description, Industry, Type and status, Images and 9 more.
We haven't run Tamz through [our company discovery API benchmark](https://datacircle.dev/best-company-discovery-api.txt) yet.
This plan is free. We rank 966 plans for company discovery APIs by price. Half the plans cost $1.00 per 1,000 companies or less. [See the best free company discovery API plan.](https://datacircle.dev/best-company-discovery-api.txt)
[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.
[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/tamz/free
- [Company discovery API: the best of 80+ providers compared](https://datacircle.dev/best-company-discovery-api.txt)
- Get it: https://tamz.ai/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- Request: `GET https://tamz.ai/api/v1/companies`
- API key: with the plan, on https://tamz.ai/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- Its API docs: https://tamz.ai/developer/docs/companies-search?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- Sold by: Tamz (https://tamz.ai?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing)
- Checked: 2026-11-07

## In the answer

- Completeness: 0%

## Price

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

## Aggregators

- Aggregators: none

## Charges

- Also pays for: from the same budget: Consulta de empresa · Sócios da empresa · Autocomplete por nome · Pessoa por email/telefone/LinkedIn · Pessoa por nome + domínio · Pessoas de empresas (ao vivo) · Buscar pessoas · Pessoas da empresa · Buscar sócios · Empresas onde é sócia · Buscar sinais · Só sinais da empresa · Enriquecer empresa · Enriquecer pessoa · Validar WhatsApp · E-mail profissional · Reverse PF (CPF/email) · Reverso por e-mail · Reverso por celular · Revelar em lote · Enriquecer em massa · Disparar execução

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: Busca empresas brasileiras com filtros. Retorna até 25 resultados por página (limit, padrão 10). Cobra por registro devolvido, zero resultados não debitam.

## Data

- Countries: Brazil
- Keep data: no limit
- Use data: 4.1. A Plataforma destina-se exclusivamente aos seguintes usos legitimos: Confirmacao de identidade — verificar se uma empresa ou profissional existe, esta ativo e e quem alega ser, Background check — analise de antecedentes empresariais e profissionais para fins de admissao, contratacao, parceria comercial ou onboarding KYC/KYB, Analise de seguranca — verificacao de risco de fraude, lavagem de dinheiro, vinculos societarios e exposicao politica (PEP), Due diligence — investigacao previa em transacoes M&A, fornecedores, clientes, distribuidores, Compliance regulatorio — atendimento a obrigacoes legais (Lei 12.846, BACEN, COAF, LGPD). 4.3. [...] o Usuario declara e se compromete a utilizar a Plataforma apenas para consulta e confirmacao de identidade B2B, abstendo-se de qualquer atividade de prospeccao comercial outbound, revenda dos dados ou comunicacao nao solicitada a partir das informacoes consultadas. 5.1. E expressamente vedado utilizar a Plataforma para: Prospeccao comercial outbound (cold call, cold email, SMS, WhatsApp ou qualquer canal) a partir dos dados consultados, Marketing direto, mala-direta, comunicacoes promocionais ou ofertas comerciais sem opt-in previo do titular, Spam, assedio, perseguicao ou comunicacoes em massa nao solicitadas, Tomada de decisao exclusivamente automatizada que afete direitos do titular (concessao de credito, contratacao, escolha de perfil) sem revisao humana — art. 20 LGPD, Discriminacao, perseguicao ou retaliacao baseada em raca, religiao, genero, orientacao politica ou qualquer caracteristica protegida, Scraping, crawling automatizado, web harvesting ou extracao em massa dos dados da Plataforma, Tentativa de identificacao reversa, deanonimizacao ou cruzamento com bases ilicitas, Contornar limites operacionais, fraudar cobranças ou explorar vulnerabilidades, Utilizar dados para fins concorrenciais desleais, espionagem ou fim ilicito. 6.5. O Usuario recebe uma licenca limitada, nao exclusiva, intransferivel e revogavel para utilizar os dados estritamente dentro do escopo permitido (sec. 4) e nos limites do seu plano. 7.1. E expressamente vedado, em qualquer hipotese: Revender, ceder, alugar, sublicenciar ou comercializar os dados obtidos na Plataforma, total ou parcialmente, brutos ou processados, Redistribuir os dados para terceiros nao autorizados pelo plano contratado, Construir produtos derivados, datasets, APIs ou servicos comerciais baseados nos dados extraidos, Compartilhar exports, planilhas ou relatorios com terceiros fora do escopo da finalidade originalmente declarada, Treinar modelos de IA, embeddings, classificadores ou produtos analiticos com dados da Plataforma. 7.2. O uso permitido restringe-se ao consumo interno corporativo do Usuario para as finalidades da sec. 4.

## Plan

- Pay: R$0
- You get: 250 credits a month
- Enough for: 125 results a month

## Rate limit

- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: nothing required. Optional: q, domain, state, porte, segment, cnae, revenue, headcount, signals, exclude_enriched, exclude_list_ids, page, limit, fields
- Method: GET
- Path: /api/v1/companies

## About the plan

- Plan: Free
- Who can get it: anyone with a work email, no card

## The 6 fields the plan's answer can hold

CNPJ, legal name, CNAE code, CNAE description, state, total results

## Tamz's plans (18)

- [Tamz, free](https://datacircle.dev/company-discovery-apis/tamz/free/llms.txt): $0.00 per 1,000, 0% complete
- [Tamz, R$100 pack](https://datacircle.dev/company-discovery-apis/tamz/r-100-pack/llms.txt): $14.098 per 1,000, 0% complete
- [Tamz, R$500 pack](https://datacircle.dev/company-discovery-apis/tamz/r-500-pack/llms.txt): $13.423 per 1,000, 0% complete
- [Tamz, R$1,000 pack](https://datacircle.dev/company-discovery-apis/tamz/r-1000-pack/llms.txt): $12.256 per 1,000, 0% complete
- [Tamz, R$2,000 pack](https://datacircle.dev/company-discovery-apis/tamz/r-2000-pack/llms.txt): $11.275 per 1,000, 0% complete
- [Tamz, R$5,000 pack](https://datacircle.dev/company-discovery-apis/tamz/r-5000-pack/llms.txt): $10.841 per 1,000, 0% complete
- [Tamz, R$497 monthly](https://datacircle.dev/company-discovery-apis/tamz/r-497-monthly/llms.txt): $13.969 per 1,000, 0% complete
- [Tamz, R$997 monthly](https://datacircle.dev/company-discovery-apis/tamz/r-997-monthly/llms.txt): $13.077 per 1,000, 0% complete
- [Tamz, R$1,497 monthly](https://datacircle.dev/company-discovery-apis/tamz/r-1497-monthly/llms.txt): $12.533 per 1,000, 0% complete
- [Tamz, R$1,997 monthly](https://datacircle.dev/company-discovery-apis/tamz/r-1997-monthly/llms.txt): $12.278 per 1,000, 0% complete
- [Tamz, R$2,997 monthly](https://datacircle.dev/company-discovery-apis/tamz/r-2997-monthly/llms.txt): $12.157 per 1,000, 0% complete
- [Tamz, R$3,997 monthly](https://datacircle.dev/company-discovery-apis/tamz/r-3997-monthly/llms.txt): $12.098 per 1,000, 0% complete
- [Tamz, R$5,000 monthly](https://datacircle.dev/company-discovery-apis/tamz/r-5000-monthly/llms.txt): $11.924 per 1,000, 0% complete
- [Tamz, R$7,500 monthly](https://datacircle.dev/company-discovery-apis/tamz/r-7500-monthly/llms.txt): $11.804 per 1,000, 0% complete
- [Tamz, R$10,000 monthly](https://datacircle.dev/company-discovery-apis/tamz/r-10000-monthly/llms.txt): $11.711 per 1,000, 0% complete
- [Tamz, R$15,000 monthly](https://datacircle.dev/company-discovery-apis/tamz/r-15000-monthly/llms.txt): $11.641 per 1,000, 0% complete
- [Tamz, R$20,000 monthly](https://datacircle.dev/company-discovery-apis/tamz/r-20000-monthly/llms.txt): $11.556 per 1,000, 0% complete
- [Tamz, R$25,000 monthly](https://datacircle.dev/company-discovery-apis/tamz/r-25000-monthly/llms.txt): $11.478 per 1,000, 0% complete

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

- `GET /api/v1/companies`: [Tamz, free](https://datacircle.dev/company-discovery-apis/tamz/free/llms.txt)

## Tamz's APIs (6)

- [Tamz: company discovery API pricing, 18 plans](https://datacircle.dev/company-discovery-apis/tamz/free/llms.txt)
- [Tamz: people search API pricing, 18 plans](https://datacircle.dev/people-search-apis/tamz/free/llms.txt)
- [Tamz: people enrichment API pricing, 18 plans](https://datacircle.dev/person-enrichment-apis/tamz/free/llms.txt)
- [Tamz: phone validation API pricing, 18 plans](https://datacircle.dev/validate-phone-apis/tamz/free/llms.txt)
- [Tamz: reverse email lookup API pricing, 18 plans](https://datacircle.dev/reverse-email-lookup-apis/tamz/free/llms.txt)
- [Tamz: company enrichment API pricing, 18 plans, GET /api/v1/company, Consulta de empresa (basico)](https://datacircle.dev/company-enrichment-apis/tamz/free-get-api-v1-company-consulta-de-empresa-basico/llms.txt)
- [Tamz: company enrichment API pricing, 18 plans, GET /api/v1/company, Consulta de empresa (firmografico)](https://datacircle.dev/company-enrichment-apis/tamz/free-get-api-v1-company-consulta-de-empresa-firmografico/llms.txt)
- [Tamz: company enrichment API pricing, 18 plans, GET /api/v1/company, Consulta de empresa (intelligence)](https://datacircle.dev/company-enrichment-apis/tamz/free-get-api-v1-company-consulta-de-empresa-intelligence/llms.txt)

## Tamz: company discovery API alternatives

- [LeadMagic, $2,490 yearly](https://datacircle.dev/company-discovery-apis/leadmagic/2490-yearly/llms.txt): $10.375 per 1,000, 69% complete, stored
- [Parsers VC, $79 monthly, Growth, GET /startups, List startups, full](https://datacircle.dev/company-discovery-apis/parsers-vc/79-monthly-growth-get-startups-list-startups-full/llms.txt): $10.533 per 1,000, 62% complete, stored
- [FirmeAPI, RON 99.99 monthly, Esential, GET /api/v1/datecontact/lista](https://datacircle.dev/company-discovery-apis/firmeapi/ron-99-99-monthly-esential-get-api-v1-datecontact-lista/llms.txt): $10.553 per 1,000, 8% complete
- [CNPJa, R$129.99 monthly](https://datacircle.dev/company-discovery-apis/cnpja/r-129-99-monthly/llms.txt): $10.656 per 1,000, 38% complete, 30 days

## 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.

- https://tamz.ai/api-dados-empresas?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- https://tamz.ai/developer/docs?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- https://tamz.ai/developer/docs/companies-search?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- https://tamz.ai/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- https://tamz.ai/termos-de-uso?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing