What is the best alternative to CNPJ?

The top-rated alternatives to CNPJ in the Legal category include Cadastro PJ Básico, DataJud (CNJ), LibreJustice. These servers offer complementary or alternative capabilities depending on your deployment stack and authentication requirements.

How do CNPJ alternatives differ in installation and runtime?

CNPJ and its alternatives vary by runtime requirement (Node.js/npx, Python/uvx, Docker, or remote HTTP/SSE endpoints). Check the specification comparison table above to verify command requirements before installing.

Are alternatives to CNPJ free and open source?

Most MCP servers listed on AllMCPs are open source tools under MIT or Apache licenses that you can self-host or run locally with Claude Desktop, Cursor, VS Code, or Windsurf.

How do I side-by-side compare CNPJ with a specific alternative?

Click the "Compare side-by-side →" button on any alternative card to see an in-depth comparison matrix covering feature lists, stars, npm downloads, install configurations, and schema specifications.

Legal• MCP Alternatives Guide

Best Alternatives to CNPJ

Looking for an alternative to CNPJ? Whether you need a different runtime environment, custom authentication support, or alternative API integrations in the Legal ecosystem, we have cataloged and compared the top alternative MCP servers below.

Browse all Legal servers →View CNPJ Specs →

Target Reference Server

CNPJ Overview

Free Brazilian CNPJ lookup (legal name, status, partners) + lawsuit discovery. Public data, no login

Server Name	Runtime	Auth	Pricing	GitHub Stars	Downloads	Action
CNPJ (Target)	Remote (SSE)	Free/None	Free	1	—	Current
Cadastro PJ Básico	Remote (SSE)	Free/None	Free	—	—	Compare →
DataJud (CNJ)	Remote (SSE)	Free/None	Free	2	—	Compare →
LibreJustice	npx	Free/None	Free	28	—	Compare →
Legal MCP (alternativa ao Jusbrasil)	Remote (SSE)	Free/None	Free	3	—	Compare →
Korean Public Data	Remote (SSE)	Free/None	Free	1	—	Compare →
TCU Consolidada PJ	Remote (SSE)	Free/None	Free	—	—	Compare →
G Georgia Company Registry Lookup (Reestri)	Remote (SSE)	Free/None	Free	—	—	Compare →
Justicelibre	Remote (SSE)	Free/None	Free	9	—	Compare →
Situação Eleitoral (TSE)	Remote (SSE)	Free/None	Free	—	—	Compare →
TCU Jurisprudência	Remote (SSE)	Free/None	Free	—	—	Compare →
Evlek — Northern Cyprus Property MCP Server	npx	Free/None	Free	—	—	Compare →
Astrea (Aurum)	Remote (SSE)	Free/None	Free	12	—	Compare →

Best Alternatives to CNPJ

CNPJ Overview

Specification Matrix: CNPJ vs Alternatives

Detailed Evaluation of CNPJ Alternatives

Cadastro PJ Básico

DataJud (CNJ)

LibreJustice

Legal MCP (alternativa ao Jusbrasil)

Korean Public Data

TCU Consolidada PJ

Georgia Company Registry Lookup (Reestri)

Justicelibre

Situação Eleitoral (TSE)

TCU Jurisprudência

Evlek — Northern Cyprus Property MCP Server

Astrea (Aurum)

Frequently Asked Questions: CNPJ Alternatives