Company Enrichment APIs
Company enrichment APIs take a name or domain and fill in what you don't have. CompanyEnrich and Crustdata both add firmographics, funding, headcount and jobs, with CompanyEnrich also reporting ad spend. Katalis is UK-specific, returning verified Companies House facts with an AI summary and accuracy score. Village enriches profiles and maps warm-introduction paths through a synced network. All are freemium with a key.
| API | Pricing | Auth | Format | Free tier | Status |
|---|---|---|---|---|---|
CompanyEnrichEnriches and searches company and people data: firmographics, funding, ad spend, jobs, and headcount. Business & Productivity › Company Data | Freemium | API key | JSON | — | Live |
CrustdataSearches and enriches company and people profiles — funding, headcount, jobs, and contacts. Business & Productivity › Company Data | Freemium | API key | JSON | — | Live |
Katalis UK Company EnrichmentVerified UK company profiles: Companies House facts, an AI summary and accuracy score, by name or domain. Business & Productivity › Company Data | Freemium | API key | JSON | <100/day | Live |
VillageEnriches people and company profiles and finds warm-introduction paths through a synced network. Business & Productivity › Company Data | Freemium | API key | JSON | — | Untested |
CompanyEnrichFreemiumLive
Enriches and searches company and people data: firmographics, funding, ad spend, jobs, and headcount.
API key · JSON
—
llms.txt
CrustdataFreemiumLive
Searches and enriches company and people profiles — funding, headcount, jobs, and contacts.
API key · JSON
—
llms.txt
Katalis UK Company EnrichmentFreemiumLive
Verified UK company profiles: Companies House facts, an AI summary and accuracy score, by name or domain.
API key · JSON
<100/day
OpenAPI spec
VillageFreemiumUntested
Enriches people and company profiles and finds warm-introduction paths through a synced network.
API key · JSON
—
OpenAPI spec · llms.txt
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Choosing a Company Enrichment API
Is there a free Company Enrichment API?
Yes. CompanyEnrich, Crustdata, Katalis UK Company Enrichment and Village have a free tier alongside paid plans.
Which Company Enrichment APIs work without an API key?
All of them need a key or account. CompanyEnrich, Crustdata, Katalis UK Company Enrichment and Village give one out free when you sign up.
Can I use Company Enrichment APIs in a commercial project?
CompanyEnrich, Crustdata and Katalis UK Company Enrichment permit commercial use.
Which Company Enrichment APIs work with AI agents?
Katalis UK Company Enrichment and Village publish an OpenAPI spec for generating clients and tools.
Broader: Company Data APIs · Business & Productivity APIs
More in Company Data: Email Finder APIs · Company Registry Lookup APIs · B2B & Lead Data APIs