How does the web scraping pipeline extract decision makers from company websites?

The engine uses a 4-method cascade: first tries JSON-LD structured data (highest quality), then detects team card CSS patterns (photo + name + title layouts), then applies heuristic proximity analysis (finds names near emails/phone numbers in the DOM), and finally extracts LinkedIn profile URLs. This multi-method approach works across different website architectures.

What makes this different from other B2B contact scraping tools?

Unlike basic scrapers, the Contact Intelligence Engine classifies contacts into personas (Economic Buyer, Champion, Technical Evaluator, Influencer), infers seniority levels 1-5, and performs LinkedIn enrichment across 8 social platforms -- all within a single web scraping pipeline stage.

How does the AI lead generation engine handle JavaScript-heavy websites?

The engine uses a two-tier approach: Playwright stealth browser first for SPAs, React/Vue apps, and dynamically loaded content, then falls back to fast httpx requests for static HTML. Browser renders are budget-capped at 3 per company to control costs in the lead enrichment platform.

Can the contact extraction support LinkedIn enrichment workflows?

Yes. The Social Discovery stage performs comprehensive LinkedIn enrichment by discovering profiles across 8 platforms. LinkedIn company pages and employee profiles are matched to extracted contacts, with DDG search fallback for profiles not found via URL pattern matching.

Contact Intelligence Engine - Decision Maker Extraction

Step 1

Stealth Crawl

Two-tier web scraping pipeline: Playwright stealth browser first (handles SPAs, JS-heavy sites), httpx fallback for static HTML. Page classification (team, leadership, about, contact, careers) determines crawl priority for AI lead generation.

Step 2

Contact Extraction

4-method cascade for B2B sales intelligence: JSON-LD structured data -> team card CSS pattern detection -> heuristic proximity analysis (name near email/phone) -> LinkedIn profile URL extraction.

Step 3

Decision Maker Map

Seniority inference from job titles using NLP scoring for lead enrichment platform. Persona classification into 4 types: Economic Buyer, Champion, Technical Evaluator, Influencer.

Step 4

Social Discovery

8-platform LinkedIn enrichment and social extraction: LinkedIn, Twitter, Facebook, Instagram, YouTube, GitHub, Crunchbase, Glassdoor. URL pattern matching with DDG fallback.

Step 5

Output

Streaming push with per-contact authority scoring, persona labels, social profile links, and confidence scores for the sales intelligence API.

Step 1

Stealth Crawl

Step 2

Contact Extraction

4-method cascade for B2B sales intelligence: JSON-LD structured data -> team card CSS pattern detection -> heuristic proximity analysis (name near email/phone) -> LinkedIn profile URL extraction.

Step 3

Decision Maker Map

Seniority inference from job titles using NLP scoring for lead enrichment platform. Persona classification into 4 types: Economic Buyer, Champion, Technical Evaluator, Influencer.

Step 4

Social Discovery

8-platform LinkedIn enrichment and social extraction: LinkedIn, Twitter, Facebook, Instagram, YouTube, GitHub, Crunchbase, Glassdoor. URL pattern matching with DDG fallback.

Step 5

Output

Streaming push with per-contact authority scoring, persona labels, social profile links, and confidence scores for the sales intelligence API.

Step 1

Stealth Crawl

Step 2

Contact Extraction

4-method cascade for B2B sales intelligence: JSON-LD structured data -> team card CSS pattern detection -> heuristic proximity analysis (name near email/phone) -> LinkedIn profile URL extraction.

Step 3

Decision Maker Map

Seniority inference from job titles using NLP scoring for lead enrichment platform. Persona classification into 4 types: Economic Buyer, Champion, Technical Evaluator, Influencer.

Step 4

Social Discovery

8-platform LinkedIn enrichment and social extraction: LinkedIn, Twitter, Facebook, Instagram, YouTube, GitHub, Crunchbase, Glassdoor. URL pattern matching with DDG fallback.

Step 5

Output

Streaming push with per-contact authority scoring, persona labels, social profile links, and confidence scores for the sales intelligence API.

LeadsLogix Dashboard

Live

+12%

24,847

Leads

+8%

18,293

Verified

+15%

6,142

Companies

+22%

$2.8M

Pipeline

Pipeline78%

Discover

Crawl

Extract

Verify

Score

FAQ

Frequently Asked Questions

Everything you need to know about our platform.

Still have questions?

Our team can walk you through the pipeline, pricing, and your use case.

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Explore More

5-Layer Scraping Hierarchy

Platform

Deep dive into the adaptive web scraping pipeline architecture

/platform/scraping

12-Stage Enrichment Pipeline

Platform

How contact extraction fits into the full AI lead generation flow

/platform/enrichment

Data Enrichment Solution

Solution

End-to-end B2B data enrichment using the lead enrichment platform

/solutions/data-enrichment

LeadsLogix vs Clearbit

Compare

Deep pipeline vs API-only firmographic enrichment

/compare/vs-clearbit

7 Intelligence Modules

Platform

Intelligence modules that power B2B sales intelligence

/platform/intelligence

B2B Prospecting

Solution

Complete prospecting workflow with AI lead generation

/solutions/b2b-prospecting

B2B Discovery Engine Email Intelligence Engine AI Qualification Engine

Start Using the Actor Engine 2 of 6 Engine

Deploy this engine in minutes. No configuration required — just provide your data and let the pipeline handle the rest.

Step 1

Stealth Crawl

Step 2

Contact Extraction

4-method cascade for B2B sales intelligence: JSON-LD structured data -> team card CSS pattern detection -> heuristic proximity analysis (name near email/phone) -> LinkedIn profile URL extraction.

Step 3

Decision Maker Map

Seniority inference from job titles using NLP scoring for lead enrichment platform. Persona classification into 4 types: Economic Buyer, Champion, Technical Evaluator, Influencer.

Step 4

Social Discovery

8-platform LinkedIn enrichment and social extraction: LinkedIn, Twitter, Facebook, Instagram, YouTube, GitHub, Crunchbase, Glassdoor. URL pattern matching with DDG fallback.

Step 5

Output

Streaming push with per-contact authority scoring, persona labels, social profile links, and confidence scores for the sales intelligence API.

Step 1

Stealth Crawl

Step 2

Contact Extraction

4-method cascade for B2B sales intelligence: JSON-LD structured data -> team card CSS pattern detection -> heuristic proximity analysis (name near email/phone) -> LinkedIn profile URL extraction.

Step 3

Decision Maker Map

Seniority inference from job titles using NLP scoring for lead enrichment platform. Persona classification into 4 types: Economic Buyer, Champion, Technical Evaluator, Influencer.

Step 4

Social Discovery

8-platform LinkedIn enrichment and social extraction: LinkedIn, Twitter, Facebook, Instagram, YouTube, GitHub, Crunchbase, Glassdoor. URL pattern matching with DDG fallback.

Step 5

Output

Streaming push with per-contact authority scoring, persona labels, social profile links, and confidence scores for the sales intelligence API.

Step 1

Stealth Crawl

Step 2

Contact Extraction

4-method cascade for B2B sales intelligence: JSON-LD structured data -> team card CSS pattern detection -> heuristic proximity analysis (name near email/phone) -> LinkedIn profile URL extraction.

Step 3

Decision Maker Map

Seniority inference from job titles using NLP scoring for lead enrichment platform. Persona classification into 4 types: Economic Buyer, Champion, Technical Evaluator, Influencer.

Step 4

Social Discovery

8-platform LinkedIn enrichment and social extraction: LinkedIn, Twitter, Facebook, Instagram, YouTube, GitHub, Crunchbase, Glassdoor. URL pattern matching with DDG fallback.

Step 5