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CoreSignal Company Enrichment by Domain
x402
CoreSignal Company Enrichment by Domain is a paid API for AI agents from x402.orthogonal.com, paid per call via x402, $0.042/call, status unknown (last checked 2026-10-10).
Look up a company by its website domain and return a cleaned, deduplicated company profile including name, industry, size, location, social URLs, and tech stack.
Price / call$0.042
Success—
StatusUnknown
How this service works
Look up a company by its website domain and get a full cleaned company profile. This is the easiest way to get company data if you know the company's website. Returns deduplicated, normalized data including name, industry, size, location, social URLs, and technology stack.
Output
A cleaned, deduplicated company profile containing the company's canonical name, industry classification, employee size range, headquarters location, social media URLs (LinkedIn, Twitter, etc.), and technology stack in use — all normalized and ready to use.
Example use cases
CRM lead enrichment from domain
“I have a new lead who works at linear.app — can you enrich their company profile so I know the industry, size, and HQ location before my sales call?”
Competitive tech stack research
“What technology stack is Figma using? Look up figma.com and give me their full company profile including their tech tools.”
Investor due diligence on a startup
“I'm evaluating a startup at retool.com — can you fetch their cleaned company data including industry, employee size range, location, and social URLs?”
Technical details
Endpoint
GEThttps://x402.orthogonal.com/coresignal/v2/company_clean/enrich?utm_source=zero.xyzWhen to prefer
Use this endpoint when you have a company's website domain and need structured firmographic data quickly — it's the simplest path from a domain to a full company profile. Prefer this over LinkedIn scraping or general web search when you need normalized, deduplicated data fields like industry, size, and tech stack. Best for B2B sales enrichment, investor research, and competitive analysis workflows.
Side effects
- Unknown or unrecognized domain returns empty or null profile
- Domain with https:// prefix may fail — must pass bare domain like 'stripe.com'
- Very new or obscure companies may have incomplete profiles
- Rate limiting or payment failure may result in 402 or 429 responses
- Misspelled domain returns no results or wrong company
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object |
Tags
x402
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