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Company enrichment API: employee count, industry and firmographics from a domain

company.enrich

live

Firmographics for a company from its domain.

live coverage

LeadMagic: all inputs ✓

Apify: all inputs ✓

Apollo: all inputs ✓

✓ marks a combination proven with a real provider call. Others are wired and unit-tested; their first live run verifies them.

Providers

ProviderStatus
LeadMagic live
Hunter adapter next
Apify live
Apollo live
People Data Labs planned
Crustdata planned
Coresignal planned

Billing

Unit: per_match · unmatched results billed: no
Charged only when the company is found.

The exact quote is returned by /v1/inspect before every call and held with headroom on execution. The quote is the price floor: if the provider's actual cost overruns it, the run bills the overrun at the same rate, never above the hold. The unused part of every hold is released.

Run it

curl https://api.jell.run/v1/run \
  -H "Authorization: Bearer $JELL_API_KEY" \
  -d '{
    "capability": "company.enrich",
    "input": { "domain": "..." },
    "routing": {"provider": "auto"}
  }'

Input schema

{
  "properties": {
    "domain": {
      "type": "string"
    },
    "linkedin_url": {
      "description": "Optional LinkedIn company page URL; skips the name lookup on the Apify route",
      "type": "string"
    }
  },
  "required": [
    "domain"
  ],
  "type": "object"
}

Normalized output fields

company · industry · employee_range · employee_count · founded · location · revenue · funding · specialties · competitors

Used in these guides

Contact enrichment: email finder, verification and company data →Local lead generation with Google Maps listings and reviews →