Open Corporates Plans Pricing
OpenCorporates API plans and pricing tiers for accessing the world's largest open database of companies.
Open Corporates Plans Pricing is the machine-readable pricing-plan profile for OpenCorporates on the APIs.io network, conforming to the API Commons Plans specification.
It defines 6 plans, with named plans including Free, Essentials, Starter, Basic, Enterprise, and 1 more.
Tagged areas include Companies, Corporate Data, Business Intelligence, Compliance, and Due Diligence.
Plans
Default access for open-license projects with share-alike attribution requirements.
Entry-level paid plan for internal and external use without share-alike restrictions.
Mid-tier plan for growing use cases requiring higher API call volumes.
Higher-volume plan for production use cases with significant API call requirements.
Custom pricing for bulk data delivery, bespoke API access, and enterprise support.
Complimentary large-scale data access for qualifying investigative journalists, NGOs, universities, and anti-corruption research groups.
Work with this as data
Every plan here is available over the APIs.io API and to AI agents over MCP.
MCP server
One button, every client — Claude, Cursor, VS Code and the rest.
https://apis.io/mcp
Tools for plans
4 MCP tools reach this
find_plansBrowse and filter every plan in the catalog.apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.resolveTurn a domain, URL or GitHub org into the provider it belongs to.find_cohortsEvery scored population of providers in the catalog.
Call it yourself
curl for this page
curl "https://apis.io/api/v1/plans/open-corporates-plans-pricing"curl "https://apis.io/api/v1/plans?limit=25"Discovery needs no key. Ratings and market analysis are Pro.