Company Data API

Advanced Company Enrichment API

Enrich your company database with accurate firmographic data including employee counts, websites, and industry information. LinkFinder AI's company enrichment API provides real-time business intelligence to power your sales and marketing operations.

99.5% API uptime
Sub-second response times
GDPR compliant
Enterprise security
50M+
Companies tracked
99.9%
Data accuracy
<200ms
Average response
500+
Enterprise customers
Code examples
Copy and paste — works in any language or automation platform.
curl -X POST 'https://api.linkfinderai.com/v1/company-domain-to-employees' \
  -H 'Authorization: Bearer YOUR_API_KEY' \
  -H 'Content-Type: application/json' \
  -d '{"domain": "stripe.com"}'
Use cases
Who uses this and why.
🎯
Lead Qualification
Automatically enrich inbound leads with company size, industry, and revenue data. Prioritize high-value prospects based on accurate firmographic information.
📊
CRM Enhancement
Keep your Salesforce, HubSpot, or Pipedrive records up-to-date with fresh company data. Eliminate manual research and maintain data quality at scale.
🔍
Market Research
Analyze company growth trends, headcount changes, and industry shifts. Build comprehensive market intelligence with real-time company insights.
📈
Account-Based Marketing
Identify and segment target accounts based on company size, growth stage, and technology stack. Create personalized campaigns with detailed company profiles.
🤖
Sales Intelligence
Enrich prospect lists with employee counts, funding status, and contact information. Enable sales teams with actionable company intelligence for better conversations.
Real-time Enrichment
Trigger company enrichment workflows in real-time as leads enter your funnel. Integrate seamlessly with webhooks, Zapier, or custom applications.
Integrate in minutes
Works natively with the tools your team already uses.
n8n
HTTP Request node — no plugin needed
Make
HTTP module in any scenario
Zapier
Webhooks by Zapier action
REST API
Any language, any platform
View pre-built workflow templates →
Frequently asked questions
What company data can I enrich with your API?
Our company enrichment API provides employee counts, company websites, industry classifications, founding dates, headquarters locations, and social media profiles. We also offer technology stack information and recent funding data for supported companies.
How accurate is the company enrichment data?
We maintain 99.9% data accuracy through real-time verification and multiple data sources. Our algorithms cross-reference LinkedIn company pages, official websites, and public databases to ensure information freshness.
Can I enrich companies in bulk or real-time?
Yes, our API supports both batch processing for large datasets and real-time enrichment for individual companies. You can process thousands of companies per minute or integrate real-time enrichment into your application workflows.
What's the difference between your API and other company data providers?
LinkFinder AI specializes in LinkedIn-verified company data with real-time accuracy. Unlike static databases, we provide fresh employee counts, recent company updates, and verified contact information directly sourced from professional networks.
Do you offer company enrichment for international businesses?
Yes, our global database covers companies across 200+ countries and territories. We provide localized data including regional office locations, local employee counts, and country-specific business registration information.

Start Enriching Company Data Today

Get accurate company information with our reliable enrichment API.

Get API Key Free View API Docs