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CNPJa pricing and alternatives: business verification API

CNPJa's sitellms.txtBest business verification API in 2026: pricing comparedCNPJa: business verification API alternatives

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36% complete: 4 of the 11 key fields we checkSee the 11 fields
$0.00per 1,000 companiesWe rank 652 plans by price. cnpjob's R$349 monthly plan is the cheapest paid plan per 1,000 companies: as little as $0.023. cnpjob's plan covers companies in Brazil only. cnpjob's R$349 monthly plan covers up to 3,000,000 companies a month at no extra cost.INSEE, CZ Agents and ARES are the best business verification API providers in our benchmark.
Plan: Plano Gratuito one of CNPJa's 32 plans
Call: GET /office CNPJa's only call for this API
API: Business verification API one of CNPJa's 2 APIs

About this item

  • Stored. You get records from CNPJa's copy of the register. CNPJa doesn't say how old the records are.
  • 4 of the 11 key fields we check. Registered name, Tax ID, Status, Principal address.
  • Nothing to pay. You get 50 credits a month, enough for 500 results. Calls stop once your credits run out.
  • One call. You send address.state.in to GET /office. You also send one of names.in or company.name.in. You set limit to "1". You can also send status.id.in, mainActivity.id.in, head.eq, phones.ex, emails.ex and taxId.nin. The call returns the register's record of the company.
  • Who can get it: anyone: "Any individual or legal entity may create an account on the Platform.". Keep data: no limit. Use data: with conditions.

CNPJa: business verification API alternatives

The table starts with CNPJa's cheapest paid plan. Next come plans from other providers with the price per 1,000 companies closest to CNPJa's. Each plan in the table gives stored data.

CNPJa, R$21,653.89 yearlyInfyner, ₹60,000 packPrometiam, €999.90 yearly, Scale, POST /companies/lookupOpenSOSData, $1,000 monthly, Enterprise Cached, POST /v1/lookupCompanyLens, £2,868 yearly
$ per 1,000 companies$0.142$0.632$1.875$3.14$3.187
Completeness36%27%64%100%45%
Billingyearlypay firstyearlymonthlyyearly
PayR$21,653.89₹60,000€999.90$1,000£2,868
Enough for2,500,000 results a month1,000,000 calls50,000 results a month318,471 calls a month100,000 calls a month
Freshnessstoredstoredstoredstoredstored
Who can get itanyone: "Any individual or legal entity may create an account on the Platform."anyoneanyoneanyoneanyone with an account

Every business verification API provider we score, ranked

Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-01.

  1. cnpja.com/api
  2. cnpja.com/en/subscription/faq
  3. cnpja.com/en/subscription/tos
  4. cnpja.com/pricing
  5. cnpja.com/subscription/about

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, not in the answer
  • Tax ID
  • Entity type, not in the answer
  • Status
  • Good standing, not in the answer
  • Formation date, not in the answer
  • 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
Perresult
Billingfree
Aggregators
Aggregatorsnone
Charges
Also pays forfrom the same budget: Consulta CNPJ · Receita Federal · Receita Federal (Comprovante) · Simples Nacional · Simples Nacional (Histórico) · Simples Nacional (Comprovante) · Cadastro de Contribuintes · Cadastro de Contribuintes (Comprovante) · SINTEGRA · SUFRAMA · SUFRAMA (Comprovante) · Geocodificação · Mapa Aéreo · Visão da Rua · Pesquisa Pessoas · Consulta em Massa
Overage
Units caphard
Not found
$ per 1,000$0.00
In their words
Their pitchA pesquisa permite encontrar estabelecimentos a partir de filtros, sendo ideal para prospecção e segmentação de mercado.
Data
Freshnessstored
CountriesBrazil
Keep datano limit
Use dataIt is forbidden to use the API to recreate services, platforms, or similar products that directly compete with CNPJá. It is prohibited to use the Platform for any illegal purpose or in violation of third-party rights. It is prohibited to develop scripts or automations that overload the service infrastructure, as well as any other uses not explicitly authorized by CNPJá. [...] By using the Platform, the user agrees to comply with all applicable laws and regulations in Brazil, including but not limited to the LGPD (General Data Protection Law), the Consumer Protection Code (Código de Defesa do Consumidor), and other rules related to data processing, marketing, and privacy. Users who access and use third-party data through the Platform are fully responsible for ensuring compliance with the LGPD, particularly if the information is used for marketing, commercial prospecting, or any other purposes involving the processing of personal data. [...] All content provided on the Platform, including but not limited to text, images, code, layout, and databases, is the exclusive property of CNPJá or third parties who have granted us a license. Any reproduction or distribution without express authorization is forbidden.
Plan
PayR$0
You get50 credits a month
Enough for500 results a month
Expiresunused credits carry over to the next month, up to 1 monthly refill of the plan, while the subscription stays active, if it is not renewed, the remaining credits expire at the end of the last paid cycle
Rate limit
Per second0.17
Batch1
Speed
Answerin the call
The call
You sendone of names.in or company.name.in, address.state.in, limit "1". Optional: status.id.in, mainActivity.id.in, head.eq, phones.ex, emails.ex, taxId.nin
MethodGET
Path/office
About the plan
PlanPlano Gratuito
Who can get itanyone: "Any individual or legal entity may create an account on the Platform."
The 28 fields the plan's answer can hold

total results, next page token, results per page, tax ID, updated, alias, founded, head office, status date, status, company ID, company name, equity, legal nature, company size, municipality code, street, street number, address details, district, city, state, ZIP code, country, phones, emails, main activity, side activities

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