/API TERMS
API Terms/Data & Enrichment/OpenCorporates

OpenCorporates

opencorporates.com

Provides access to a database of legal-entity (company) and officer records aggregated from official business registries across 140+ jurisdictions via API and bulk data delivery.

The OpenCorporates API has paid pricing; offers a free tier (Free at-scale access available for public-benefit projects (journalists, NGOs, universities, anti-crime research groups) on application); rate limits: Per-plan limits, e.g. Essentials up to 200 API calls/day, Starter 500/day, Basic 1,000/day. Verified 2026-07-12 with per-field source links.

Data & Enrichment Verified 2026-07-12 medium confidence
Base URL
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no source
Auth
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Free tier
Free at-scale access available for public-benefit projects (journalists, NGOs, universities, anti-crime research groups) on application
opencorporates.com ↗
Pricing model
paid
opencorporates.com ↗
Pricing
API plans: Essentials £2,250/yr (up to 500 calls/mth, 200/day); Starter £6,600/yr (2,500/mth, 500/day); Basic £12,000/yr (5,000/mth, 1,000/day); Enterprise bulk/bespoke API contact sales
opencorporates.com ↗
Rate limits
Per-plan limits, e.g. Essentials up to 200 API calls/day, Starter 500/day, Basic 1,000/day
opencorporates.com ↗
OpenAPI spec
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MCP server
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no source