Similar Companies API

GET https://api.superdata.so/v1/company/similar

Matches the website domain to a company and returns IDs listed as similar pages in the matched company record. These are related LinkedIn company IDs, not scored lookalike profiles or verified competitors. Use a Bearer key with companies:read or mcp:use scope. A completed request consumes one credit.

Parameter	Type	Description
`url`	URL or domain	Company website, such as `https://www.microsoft.com` or `microsoft.com`
`company_id`	positive integer	Existing company ID, supported for compatibility; provide only one parameter

curl --get 'https://api.superdata.so/v1/company/similar' \
  --data-urlencode 'url=https://www.microsoft.com' \
  --header 'Authorization: Bearer YOUR_API_KEY'

The data.similar_linkedin_company_ids array can be empty when no similar pages are present. The response also includes request_id and meta.credits_used. Invalid or duplicate query parameters return 400 before provider work. A domain with no exact company match returns 404. See errors and limits for other status codes.

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​Get related companies

Get related companies