CompanyData
AI tools for company search & enrichment
Open-source MCP server for Cursor and Claude Desktop. Connect AI assistants to 374M+ companies via companysearch, companyenrich, and field_lookup — same API as production.
Connect Cursor, Claude Desktop, and ChatGPT-compatible MCP hosts to the CompanyData API: 374M+ businesses in 190+ countries from official trade registers. The Model Context Protocol lets AI assistants call external tools safely. Use the hosted server at https://companydata.com/mcp/ and send your API key in the x-api-key header. Each tool maps directly to the REST API documented at /api-docs/ .
Pricing & access
CompanyData is open source - free to self-host, often with a paid cloud option. Check companydata.com for current plans.
Frequently asked questions
What is CompanyData?
CompanyData is aI tools for company search & enrichment. Open-source MCP server for Cursor and Claude Desktop. Connect AI assistants to 374M+ companies via company_search, company_enrich, and field_lookup — same API as production.
Is CompanyData free?
CompanyData is open source - free to self-host, often with a paid cloud option.
What are the best CompanyData alternatives?
People comparing CompanyData also look at Backlane, Bot403, Cypher eSIM, Reuily. See all options in the Developer Tools category on SiftFox.
Work on CompanyData?
Claim this profile for free - instant with a work email at companydata.com.
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