Know who's on your site. Know who's ready to buy.

Leadpipe is a B2B data platform that turns anonymous website traffic into identified contacts and finds people actively researching topics that matter to your business.

Drop a pixel on your website. We identify your anonymous visitors and deliver full contact profiles — name, email, company, job title, phone, LinkedIn — in real time via webhooks or integrations.

• Real-time identification — visitors resolved as they browse
• 60+ data fields per person — business email, direct phone, seniority, company details, demographics
• Webhook delivery — push to your CRM, Slack, or any HTTP endpoint instantly
• Native integrations — Slack, HubSpot, Salesforce, 1000+ apps via Pipedream
• Suppression rules — exclude known customers, competitors, or specific industries
• Credit-based pricing — pay only for unique identifications

Find people actively researching any of 20,000+ B2B and B2C topics — before they visit your site. Build audiences filtered by company size, seniority, industry, and 16 other ICP criteria. Export full contact profiles for outbound.

• 20,000+ intent topics — from "Salesforce CRM" to "Cloud Migration" to "Nike"
• Daily-refreshed signals — scored 1-100 based on recency, frequency, and behavioral deviation
• ICP filtering — seniority, industry, company size, department, revenue, geography, and more
• Audience builder — save, activate, and auto-refresh audiences daily
• Instant preview — see audience size and sample contacts before committing
• CSV export — download full audiences with 58 contact fields
• Website analysis — paste a URL, get matched topics automatically

RESTful API with OpenAPI spec and interactive documentation.

Base URL: https://api.leadpipe.ai/v1
Auth:     X-API-Key: sk_...
Docs:     https://api.leadpipe.ai/docs/intent-api

# Find people interested in "Cloud Computing" with VP+ seniority
curl -X POST https://api.leadpipe.ai/v1/intent/audiences/preview \
  -H "X-API-Key: sk_your_key" \
  -H "Content-Type: application/json" \
  -d '{
    "topicIds": [117805],
    "minScore": 70,
    "filters": {
      "seniority": ["vp", "cxo"],
      "hasBusinessEmail": true
    }
  }'

npm install @leadpipe/client

import { Leadpipe } from '@leadpipe/client';

const lp = new Leadpipe('sk_your_key');

// Discover topics
const topics = await lp.topics.list({ type: 'b2b', q: 'CRM' });

// Preview an audience
const preview = await lp.audiences.preview({
  topicIds: [117805],
  minScore: 70,
  filters: { seniority: ['director', 'vp', 'cxo'] }
});
console.log(`${preview.totalCount} people found`);

// Create and activate
const audience = await lp.audiences.create({
  name: 'Enterprise VPs - Cloud',
  config: { topicIds: [117805], minScore: 70, filters: { seniority: ['vp', 'cxo'] } }
});
await lp.audiences.update(audience.id, { status: 'active' });

// Wait for results and iterate pages
await lp.audiences.waitForReady(audience.id);
for await (const page of lp.audiences.resultPages(audience.id)) {
  for (const person of page.data) {
    console.log(`${person.firstName} ${person.lastName} - ${person.company}`);
  }
}

1. Pick topics        Browse 20K+ topics or analyze your website
                      ↓
2. Set filters        Seniority, industry, company size, geography...
                      ↓
3. Preview            See audience size + sample contacts instantly
                      ↓
4. Activate           Audience materializes in background (~10-60s)
                      ↓
5. Get results        Full contact profiles, paginated, exportable
                      ↓
6. Daily refresh      Audiences update automatically with new signals

58 fields per person. 4.4 billion profiles. Updated daily.

Every person gets a score from 1-100 based on behavioral signals:

Scores refresh daily. Set your minimum threshold per audience to control quality vs volume.

• API Documentation
• Website

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