Enrich a company from its domain

What you get

Company enrichment returns one company record from a website domain or a LinkedIn company URL. The schema is leadocean.company.v1, with three blocks plus meta. Values we do not hold come back as null, never guessed.

Revenue and funding are thin. The docs call them a bonus, not something to filter on. Absent is the normal case for small private companies.

What you send

There is no lookup by company name. If you only have a name, search companies first, then enrich the domain you get back.

Three ways to run it

In the app

Company lookup is not an export column. The Exports page at app.leadocean.io exports people, and its column picker includes each person's current company: name, domain, industry, LinkedIn URL, website and employee range. For one-by-one lookups, use the API or an agent.

With the API

curl -X POST "https://api.leadocean.io/v1/companies/enrich" \
  -H "x-api-key: $LEADOCEAN_API_KEY" \
  -H "content-type: application/json" \
  -d '{"domain":"acme.com"}'

A hit returns success: true, the data object above and meta.credits: 1. GET works too, with domain or linkedin_url as query parameters.

From an AI agent

The MCP tool is leadocean_get_company. It takes domain or linkedin_url and returns the same record. Try: "Look up acme.com and tell me headcount, HQ country and whether they run Cloudflare." More in Enrich Company over MCP, or install the Enrich Company skill. For a batch workflow, see prompts to enrich company records.

What it costs

One company lookup is 1 record. It costs the same whether you came in by domain or LinkedIn URL. A 404, meaning we hold nothing for that company, costs nothing. Rejected requests (429, 402, 503) are never metered either.

Free gives you 1,000 records, one-off, no card. Pro is $499 a month, flat, with no per-record price.

Worked example: enrich 10,000 companies and 9,200 are found. That is 9,200 records, and the 800 misses cost nothing. Free covers the first 1,000 once. On Pro the month is $499 whatever the count, inside fair use. See pricing.

Coverage

LeadOcean holds 63M companies (measured September 2026). The website technology data covers about 7.8M crawled sites, so company_detected_technologies is empty for companies outside that set. The same database holds 693M people, and each company record counts how many of them sit there.

Accuracy and limits

• Nulls are honest. Unknown values are null. Arrays that hold nothing come back empty, not missing.
• Funding and revenue are sparse. Do not build a filter or a score on them alone.
• Tech stack has dates. Each technology carries first and last detected dates, so you can tell a live tool from a retired one.
• Quality scores. completion_score says how complete the record is. marketability_score says how reachable the company is.
• Errors. 400 validation, 401 bad key, 403 missing scope, 404 not in our data, 429 too fast, 503 store unreachable. Errors use one shape: success: false and an error object.
• Rate limit. 100 requests per second per key, on every plan.
• Gap. The record carries company_phones[] and company_emails[], but the docs give no verification status for them. For people, use the email_status values on the person record.

FAQ