Company Intelligence API

Company Data API

Pass in any company name or domain and get back full company details — industry, employee count, headquarters, founded year, website, description, LinkedIn URL and more — in one API call.

Company name or domain input
20+ fields returned
Live LinkedIn data
REST API, JSON response
20+
Data fields returned
<30s
Average response time
1 credit
Per lookup
REST
Simple JSON API
Try it live
Enter a company name or domain to see full company data returned
Industry
Employees
Founded
Headquarters
Website
LinkedIn Followers
Description
Live demo — data is fetched in real time from LinkedIn. Get full API access →
curl -X POST https://linkfinderai.com/api/v1/enrich \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -d '{
    "type": "company_name_to_website",
    "input_data": "Notion"
  }'
Two ways to look up a company
Pass either a company name or a domain — we handle the matching.
Company name
Pass the company name as plain text. Best when you have a list of company names from a CRM, spreadsheet or lead source.
"Stripe" "Notion" "HubSpot"
Company domain
Pass the company domain. Best for disambiguating companies with common names or when you already have the website.
"stripe.com" "notion.so"
FieldTypeDescription
namestringCompany name
industrystringIndustry classification
company_sizeintegerEmployee headcount
followerCountintegerLinkedIn followers
citystringHQ city
countrystringHQ country
foundedintegerYear founded
websitestringCompany website
taglinestringCompany tagline
company_descriptionstringFull about section
company_linkedin_urlstringLinkedIn company URL
specialitiesarrayListed specialities
logostringCompany logo URL
company_emailstringContact email if listed
How it works
From company name to full intelligence in one request.
1
Send company name or domain
POST any company name or domain to the endpoint. No need to find the LinkedIn URL first — we resolve it automatically.
2
We find and scrape the LinkedIn page
Our engine matches the input to the correct LinkedIn company page and fetches live data — no cached results.
3
Receive 20+ structured fields
Clean JSON ready for your CRM, pipeline, or next enrichment step. No parsing required.
Natural next step
Once you have the company data, call the Company Employees API with the returned company_linkedin_url to get the full employee list with emails. Two calls, complete account intelligence.
Use cases
Who uses the Company Data API and why.
🎯
Inbound lead enrichment
When someone signs up or fills out a form with their company name, automatically enrich it with size, industry and headquarters before it reaches your sales team.
📋
CRM data completion
Fill gaps in your CRM where company records are missing industry, size or website. Run your existing accounts through the API to complete the picture.
🔍
Account research automation
Replace manual account research with an automated workflow. Feed a list of company names into the API and get back structured data ready for your sales team in minutes.
🤖
AI personalisation context
Feed company description, industry and specialities into your AI outreach tool as context. The result is email copy that references real details about the prospect's business.
📊
Market intelligence
Build competitive landscapes or market maps by pulling data for lists of companies in a vertical. Get founding year, size, specialities and description in bulk.
🏗️
Pipeline qualification
Score accounts automatically based on company size and industry before assigning to reps. Filter out companies outside your ICP before they waste sales time.
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
Can I pass a company name instead of a LinkedIn URL?
Yes — that's the primary use case. Pass any company name as plain text and we find the matching LinkedIn page automatically. You can also pass a domain (e.g. stripe.com) for more precise matching when company names are ambiguous.
What if there are multiple companies with the same name?
We return the most likely match based on LinkedIn's search ranking. For ambiguous names, passing the domain instead gives a more precise result. You can also pass the full LinkedIn company URL if you already have it.
How many credits does it cost?
1 credit per lookup. If no company is found, you are not charged. Credits are included in all plans — Starter (60,000/yr), Professional (240,000/yr), Enterprise (600,000/yr).
Can I run this on a large list of companies?
Yes — upload a CSV of company names or domains directly in the app for bulk processing, or loop through your list via the API. Results are available to download as CSV when the batch completes.
How is this different from the Company Employee Count API?
The Employee Count API returns a single number quickly (1 credit, ~30s). This Company Data API returns 20+ fields including description, industry, website, specialities and more (also 1 credit). Use the employee count endpoint if headcount is all you need, or this endpoint for full company intelligence.
Is there a free trial?
Yes — sign up for free and get credits to test the API before committing to a plan. No credit card required to start.

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