Dimension scores are derived from public data and fields; weighted into the composite. Reference only.
CNPJ Aberto is a business data search and corporate intelligence platform for the Brazilian market. Its core data comes from public CNPJ files from Brazil’s Receita Federal and is updated monthly. It covers more than 70 million company/institution records, over 45 million active entities, and all 27 Brazilian states, making it useful for Brazilian company registration checks, shareholder investigations, compliance due diligence, credit analysis, and sales lead generation.
The platform’s basic capabilities include searching for companies by CNPJ, company name, trade name, or shareholder, and displaying registration details, CNAE codes, registration status, and ownership/shareholder structure. More advanced features include advanced company/shareholder search, company favorites, personal notes, CNPJ monitoring, risk scoring, Red Flags, similar companies, CNAE industry analysis, common shareholder detection, individual Raio-X, shareholder relationship networks, full control trees, city-level company lists, bulk queries, CSV export, and a lead generator. For developers, the platform offers a REST API with JSON responses, enforced HTTPS, CORS support, and X-API-Key authentication.
Website search and individual company lookups are unlimited across all plans and can also be used without registration. A free account includes advanced search, up to 3 CNPJ favorites and monitored companies, personal notes, and 1,000 API requests/day. Starter costs R$5 for 3 days, as a one-time payment with no renewal, and provides the full Pro experience. Pro costs R$29/month or R$279/year, including unlimited favorites/monitoring, bulk queries, CSV export, relationship networks, lead generation, and 10,000 API requests/day.
The advantages are clear data sourcing, generous free functionality, relatively low Pro pricing, and fairly complete API documentation, making it suitable for embedding Brazilian company data into internal systems. The drawbacks are that the data is updated monthly rather than in real time; the site does not disclose team members, role-based permissions, third-party integrations such as CRM/BI, official SDKs, or details on higher-quota SLAs. The terms of service also state that the data is provided “as is,” so critical decisions should still be verified with the competent authorities.
It is best suited for lawyers, accountants, credit analysts, journalists, developers, cross-border trade teams, and investment/financing teams that need to research Brazilian company backgrounds, shareholder relationships, and leads. For Chinese users, it can be valuable if the goal is due diligence on Brazilian customers or suppliers; for researching Chinese companies, alternatives such as 企查查, 天眼查, and 启信宝 should be considered. The site does not provide information on access stability from mainland China. Payments mainly support Pix, Visa/Mastercard, and Stripe, so usability for domestic Chinese users should be tested in practice.
⚠ This review is compiled from public sources and does not constitute a purchase recommendation. Verify all facts on the vendor's official site. Verify on cnpjaberto.com.br official site.
cnpjaberto.com.br is an Brazil SaaS provider. TG4G tracks its product information, with monthly pricing from $29.00, an overall rating of 7.0/10, and a China-accessibility score of Workable. Click "Visit Official Site" to reach cnpjaberto.com.br directly.