OpenCorporates
Input—per 1M tokens
Output—per 1M tokens
Context—tokens
WeightsClosed
About
OpenCorporates is ranked #40 of 77 in B2B contact data providers on Inferse, made by OpenCorporates (London, United Kingdom). It runs on API, Web. Paid plans start at £187.50/mo.
Compared on B2B contact data providers
- API access
- Yesopencorporates.com
Facts
- API access
- Yesopencorporates.com · 20 Sept 2026
- Database scale
- OpenCorporates provides access to over 200 million companies.api.opencorporates.com · 1 Oct 2026
- Jurisdiction coverage
- The data covers 140 jurisdictions.blog.opencorporates.com · 1 Oct 2026
- Data sources
- OpenCorporates says its data comes from primary public sources and includes provenance.api.opencorporates.com · 1 Oct 2026
- API formats
- The API returns results as JSON or XML.opencorporates.com · 1 Oct 2026
- Bulk delivery
- Bulk data can be delivered securely via SFTP with selected jurisdictions and preferred delivery frequency.opencorporates.com · 1 Oct 2026
- API authentication
- The RESTful API requires an API token supplied in a URL parameter or request header.knowledge.opencorporates.com · 1 Oct 2026
- OpenRefine integration
- The OpenCorporates Reconciliation API lets OpenRefine users match company names to legal entities.api.opencorporates.com · 1 Oct 2026
- Use cases
- Listed use cases include entity verification, third-party risk management, investigations, data management and business discovery.opencorporates.com · 1 Oct 2026
- Industry users
- Listed industries include financial services, professional services, government, real estate and application developers.opencorporates.com · 1 Oct 2026
- Public-benefit access
- OpenCorporates provides free at-scale data access for investigative journalists, NGOs, universities and anti-crime-and-corruption research groups.opencorporates.com · 1 Oct 2026
- Security certification
- OpenCorporates holds independently audited ISO/IEC 27001:2022 and ISO/IEC 27701:2025 certifications issued by DNV.knowledge.opencorporates.com · 1 Oct 2026
- SOC 2 status
- OpenCorporates states that it does not hold a SOC 2 attestation.knowledge.opencorporates.com · 1 Oct 2026
- Support channels
- The contact page provides separate routes for sales, technical issues, billing, data issues, product feedback and public-benefit projects.opencorporates.com · 1 Oct 2026
- Mission
- OpenCorporates says it was founded to make legal-entity data more accessible, usable and higher quality.opencorporates.com · 1 Oct 2026
Company
- Founded
- 2010opencorporates.com · 28 Sept 2026
Best OpenCorporates alternatives
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8.7 LeadIQ $200/mo first paid tier Free plan 
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8.5 Seamless.AI Free free plan, no paid price published Free plan 
Where it ranks on Inferse
Sources
- opencorporates.com/pricing/;· checked 20 Sept 2026
- api.opencorporates.com· checked 1 Oct 2026
- blog.opencorporates.com/2024/11/28/opencorporates-data-in-entit· checked 1 Oct 2026
- opencorporates.com/pricing/· checked 1 Oct 2026
- knowledge.opencorporates.com/knowledge-base/api-authentication-autho· checked 1 Oct 2026
- api.opencorporates.com/documentation/Open-Refine-Reconciliatio· checked 1 Oct 2026
- knowledge.opencorporates.com/knowledge-base/trust-portal/· checked 1 Oct 2026
- opencorporates.com/contact/· checked 1 Oct 2026
- opencorporates.com/purpose/· checked 1 Oct 2026
- opencorporates.com· checked 28 Sept 2026