IP to Company API

Your data, wherever you need it

Pull visitor data into your warehouse, push events to any endpoint and build workflows your competitors haven't thought of yet.

response.json

{
  "company": {
    "name": "Acme Inc",
    "domain": "acme.com",
    "industry": "SaaS",
    "size": "201-500",
    "revenue": "$10M-50M"
  }
}

Warehouse

Snowflake, BigQuery

Webhooks

Any endpoint

CRM

HubSpot, Salesforce

Automation

Zapier, Clay

Teams run their GTM on Snitcher

HubSpot, Salesforce, Clay, Slack and Zapier. The tools you already use, connected to the visitor data you didn't have before.

Built for real-time B2B use cases

The same IP intelligence database that powers the Snitcher platform, available as a standalone API.

Visitor identification

Build company identification into your own product. Show your customers which businesses visit their site.

Lead enrichment

Automatically append company data to form submissions, signups or support tickets.

Personalization

Tailor landing pages, CTAs and content based on the visitor's company, industry or size.

Sales intelligence

Power your own dashboards with company identification for analytics or CRM enrichment.

Implementation patterns

Call the API, check the response type, then take action based on the company data.

 const response = await fetch(
  'https://api.snitcher.com/company/find',
  {
    method: 'POST',
    headers: {
      'Authorization': 'Bearer YOUR_API_KEY',
      'Accept': 'application/json',
      'Content-Type': 'application/json'
    },
    body: JSON.stringify({ ip: '203.0.113.42' })
  }
);

const data = await response.json();

// Response includes:
// - data.type: "business"
// - data.company.name: "Acme Corporation"
// - data.company.domain: "acme.com"
// - data.company.industry: "Information Technology"
// - data.company.employee_range: "51-200"
// - data.company.annual_revenue: "$10M-$50M"
// - data.company.geo: { city: "San Francisco", country: "United States" } 

 const lookup = await identifyCompany(visitorIP);

// Default experience for unidentified traffic
let cta = { text: 'Start Free Trial', href: 'https://app.snitcher.com/register' };

if (lookup.type === 'business' && lookup.company) {
  // Parse min employees from range like "501-1000"
  const minEmployees = parseInt(lookup.company.employee_range) || 0;

  if (minEmployees > 500) {
    // Enterprise visitors see a different CTA
    cta = { text: 'Talk to Sales', href: '/demo' };
  }
} 

 async function enrichFormSubmission(formData, visitorIP) {
  const lookup = await identifyCompany(visitorIP);
  
  if (lookup.type === 'business' && lookup.company) {
    return {
      ...formData,
      company_name: lookup.company.name,
      company_domain: lookup.company.domain,
      company_size: lookup.company.employee_range,
      company_industry: lookup.company.industry,
      enrichment_source: 'snitcher'
    };
  }
  
  return formData;
} 

 const TARGET_ACCOUNTS = ['acme.com', 'globex.com', 'initech.com'];

async function checkForTargetAccount(visitorIP) {
  const lookup = await identifyCompany(visitorIP);
  
  if (lookup.type === 'business' && lookup.company) {
    if (TARGET_ACCOUNTS.includes(lookup.company.domain)) {
      // Trigger Slack alert, update CRM, or notify sales
      await notifySalesTeam({
        account: lookup.company.name,
        page: currentPageURL,
        timestamp: new Date().toISOString()
      });
    }
  }
} 

Snitcher gave us cleaner, more reliable signals where others fell short.

Praveen Das

Founder, Factors.ai

Half of sales time goes to waste. Snitcher cuts it early, often saving 20–30% of the effort, so our clients' reps focus only on deals that can close.

Jonty Knox

·

COO, CustomerOS

Snitcher improved our website visitor match rate, enabling us to be a market leader in website intent.

Rhea Sagar

·

Growth Lead, Unify

Frequently asked questions

How do I get API access?

The IP to Company API is a standalone offering, not included in standard Snitcher plans. Contact sales with your use case and we'll provision an API key with appropriate rate limits.

Yes. The IP to Company API is a lookup endpoint — you send an IP address and receive company data. It does not write or modify any data.

The REST API gives you access to your own Snitcher data. Radar is white-label infrastructure that lets you offer visitor identification to your customers under your brand. Different products for different use cases.

Yes. Webhooks can send data to any URL including Zapier triggers, Make scenarios, n8n workflows or your own endpoints.

Full documentation is available at docs.snitcher.com including REST API reference, webhook payloads, SDK guides and integration tutorials.

Choosing the right product

Snitcher offers multiple ways to add company identification to your stack. Choose the one that fits how you want to work.

Snitcher Platform

Best for: Marketing, sales, RevOps

Ready-to-use visitor identification with dashboards, real-time alerts, and native CRM integrations.

Ready-to-use dashboards and alerts
Native CRM sync to HubSpot, Salesforce
No engineering required

Explore our platform

Radar

Best for: SaaS platforms, product teams

White-label visitor identification infrastructure for your product. Your brand, not ours.

Full tracking and enrichment infrastructure
Complete white-label with your domains
Events streamed to your webhook

Learn more about Radar

Best for: Developers, data engineers

A single API endpoint that turns any IP address into company data. You handle the rest.

Real-time company lookup from IPs
Raw data for your own systems
Simple REST API integration

Talk to sales

Match rates don't care what you paid

You've been paying enterprise rates because you assumed the data had to cost that much. Test Snitcher's endpoint against your current vendor, same IPs, same volume, and let the results decide.

Start for free

Build on top of Snitcher

Your data, wherever you need it

Teams run their GTM on Snitcher

Built for real-time B2B use cases

Visitor identification

Lead enrichment

Personalization

Sales intelligence

Implementation patterns

Company data from a single API call

Dynamic CTAs

Form enrichment

Target account detection

Frequently asked questions

Choosing the right product

Snitcher Platform

Radar

IP to Company API

Match rates don't care what you paid

Product

Journey

Teams

Use Cases

Resources

Company