Free tools
Free lookups you can run in the browser before you write a line of code. They are grouped into checks, country company searches and a US state business search. Free to try, no account and no key, and everything they return comes from the same registers and the same endpoints as the API.
Official register
Free checks
Check an EIN, DUNS number, LEI, VAT number, SIREN, tax ID or NAICS code in the browser. Free to try, no account and no API key.
Open the toolsCountry search
Search a country company register by name or number. One free page per country we serve, plus the global register search.
Open the toolsUS state search
Search a US state or territory business register by name or number. One free page per register we serve, with no account.
Open the toolsHow the free checks work
Each tool is free to try, with no account needed. Every answer comes from the same registers and the same endpoints the API serves. A key lets you call those endpoints from your own code, a spreadsheet or an AI agent.
Get an API key