Sales Intelligence

CUFinder

B2B data enrichment API with 20+ endpoints for company and person data.

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Public API

Available

MCP

Not available

Free tier

Available

How to connect

Give docs to Claude

Open API docs

What your agent can do

01Company Enrichment

02Person Enrichment

03Email Finder

04Phone Finder

05Tech Stack Detection

06LinkedIn Enrichment

07B2B Data Enrichment

08AI Voice & Dialers

09LinkedIn Automation

Connect CUFinder

01Open the API docsGive the REST documentation to Claude Code or Cursor — an TypeScript SDK is available.

02AuthenticateConfigure API Key without pasting secrets into chat.

03Build the first workflowUse the starter prompt below as a brief for your coding agent.

Open API documentation

Starter prompt

Paste into your agent

“Claude, use CUFinder API to enrich this company domain and find key decision makers with their LinkedIn profiles.”

About CUFinder

CUFinder provides 20+ specialized REST APIs for B2B data enrichment, accessing 1B+ person profiles and 85M+ company records refreshed daily. The API suite includes company enrichment, person enrichment, email finder, phone finder, reverse email lookup, tech stack detection, funding data, subsidiary mapping, and LinkedIn profile enrichment. Offers 93-99% confidence scores with structured JSON responses. Official SDKs available for TypeScript, Python, Go, Rust, and Ruby.

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