IN THE FIELD GUIDE

cnpjaberto

cnpjaberto.com.br

CNPJ Aberto is a Brazilian business research platform providing free CNPJ consultation and advanced tools for professionals to analyze company data, relationships, and compliance. It offers a single Pro plan with access to all features including PDF dossier generation, CSV exports, and unlimited monitoring.

THE PRODUCT, BEYOND THE PITCH

Editorially reviewed · Sources checked Sep 14, 2026

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A good fit for

Professionals and teams needing business intelligence and compliance data on Brazilian companies.
Users requiring monitoring of company portfolio with notifications of changes in registration data.

Know the limitations

CSV export in Pro plan limited to 3,000 lines per file and 30,000 lines per month, with files available for 3 days.

What you can do

Due diligence and compliance research by analyzing company registration, ownership, debts, and sanctions.
B2B prospecting by segmenting companies by activity, city, and size and exporting contact lists.

Features

Free unlimited CNPJ search and consultation on the site, even without registration.
Generate compliance dossiers in PDF format.
Export lists in CSV format with limits of 3,000 lines per file and 30,000 lines per month.
Unlimited favorites and monitoring of companies in the Pro plan.
Interactive corporate network graph (Rede Societária) showing companies and co-owners, with limited preview in free plan and full access in Pro.

Integrations

Provides an API REST with 10,000 requests per day and 50,000 per month for Pro users, compared to 200 per day for free users.

Platforms & data export

Not confirmed yet.

THE COST FOR YOUR TEAM

Go beyond the starting price.

Published plan prices for your team size and usage. Results update as you type. Taxes, currency conversion and unlisted add-ons are excluded, and anything the source did not state is called out rather than guessed.

PeopleBillingCurrencyPrices are shown as published. No exchange rates are applied.Monthly usage per toolApplies to each tool’s own unit. Leave at 0 for subscription cost only.

Known monthly subtotal

$0.00/month

1 of 1 tools could not be priced with these inputs, so this is not the full cost.

Plan costs based on your requirements
Tool / plan	Monthly	Per year	What this assumes
cnpjaberto	No pricing recorded yet. Check the official site, or ask the owner to add it.

A practical workflow

Start by locating the company using its CNPJ and checking registration, status, and available sources.
Explore related information such as partners, related companies, and public risk records.
Generate a PDF dossier or export lists in CSV, and save companies to resume research later.

Based on the sources below. Editorial review does not imply hands-on product testing.

Alternatives to explore

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What changed

1 recorded change · latest 9/14/2026

Changes to the facts recorded here, not a live scan of every vendor update. Save this tool to follow updates in your account.

9/14/2026
Updated: best for, features, integrations, limitations, summary, use cases, walkthrough
See recorded changes
bestFor
Before: []
After: ["Professionals and teams needing business intelligence and compliance data on Brazilian companies.","Users requiring monitoring of company portfolio with notifications of changes in registration data."]
features
Before: ["Consult CNPJ and company registration data including ownership and public sanctions.","Export company lists and reports in CSV and PDF formats."]
After: ["Free unlimited CNPJ search and consultation on the site, even without registration.","Generate compliance dossiers in PDF format.","Export lists in CSV format with limits of 3,000 lines per file and 30,000 lines per month.","Unlimited favorites and monitoring of companies in the Pro plan.","Interactive corporate network graph (Rede Societária) showing companies and co-owners, with limited preview in free plan and full access in Pro."]
integrations
Before: []
After: ["Provides an API REST with 10,000 requests per day and 50,000 per month for Pro users, compared to 200 per day for free users."]
limitations
Before: ["Data may have update delays as it depends on government database refresh cycles."]
After: ["CSV export in Pro plan limited to 3,000 lines per file and 30,000 lines per month, with files available for 3 days."]
summary
Before: "CNPJ Aberto is a Brazilian business intelligence platform providing free and paid access to public company data from official government sources. It offers tools for compliance, sales prospecting, due diligence, and monitoring of company information including ownership and risk indicators."
After: "CNPJ Aberto is a Brazilian business research platform providing free CNPJ consultation and advanced tools for professionals to analyze company data, relationships, and compliance. It offers a single Pro plan with access to all features including PDF dossier generation, CSV exports, and unlimited monitoring."
useCases
Before: []
After: ["Due diligence and compliance research by analyzing company registration, ownership, debts, and sanctions.","B2B prospecting by segmenting companies by activity, city, and size and exporting contact lists."]
walkthrough
Before: []
After: ["Start by locating the company using its CNPJ and checking registration, status, and available sources.","Explore related information such as partners, related companies, and public risk records.","Generate a PDF dossier or export lists in CSV, and save companies to resume research later."]

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Sources & research

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