Similarweb · Market Research

Enrich a website domain with firmographics data, products & services, subsidiaries, and up to 3 competitors.

Live data

You are looking at the live public catalog.

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Published API evidence

Public metadata only. Response bodies, credentials, and internal review notes are never displayed.

No verification date is claimed. No response capture is claimed.

Request parameters

company_name query · optional
Company name to search for and enrich (used when domain is not provided)
domain query · optional
Website domain to enrich (e.g., 'similarweb.com')
end_date query · optional
End date in 'YYYY-MM' or 'YYYY-MM-DD' format or relative keywords: latest, X_months_ago, X_days_ago
format query · optional
Format in which the reply should be returned
granularity query · optional
Time granularity for the returned values. Example: "monthly"
metrics query · optional
Comma-separated list of metrics to retrieve. If not specified, all metrics are returned.
start_date query · optional
Start date in 'YYYY-MM' or 'YYYY-MM-DD' format or relative keywords: latest, X_months_ago, X_days_ago

No allowlisted official documentation or pricing reference is available.