Website Contact, Email, Tech Stack & Lead Scraper API

Extract verified decision-maker emails, phone numbers, LinkedIn profiles, CMS/tech stack, ad pixels, DNS MX/DMARC security, and B2B sales pitch hooks from any list of domains.

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Why Use b2b-website-lead-tech-auditor?

Most basic scrapers only return raw, unverified strings from a single page, forcing you to manually clean data, look up company domains, check DNS records, and hunt for decision-maker emails across multiple tools.

Website Contact, Email, Tech Stack & Lead Scraper API is a multi-stage B2B intelligence pipeline that automates the entire research and enrichment workflow in a single run:

1. Primary Signal & Entity Extraction: Pulls structured records with high precision and zero headless-browser bloat (~2–4 seconds per batch on minimal 256 MB RAM).
2. Domain Purity & Mockup Filtering: Automatically strips UI placeholder/demo emails (john@doe.com, you@company.com, example.com) and ranks personal decision-maker emails above generic role inboxes (info@, support@, privacy@).
3. Multi-Page Deep Enrichment: Crawls target domains and legal/contact subpages (/, /contact, /about, /impressum, /privacy) in parallel.
4. Live DNS (MX / SPF / DMARC) Verification: Verifies that target domains have active mail servers and classifies their email gateway (Google Workspace, Microsoft 365, Proofpoint, Mimecast).
5. Automation & AI Agent Ready: Works out of the box with n8n, Make.com, Clay, Zapier, Instantly.ai, Smartlead, and as an MCP Server tool inside Claude Desktop, Cursor, and OpenCode.

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Extracted Data Fields

Field	Description
domain / url	Normalized company hostname and final resolved HTTPS URL.
leadScore & leadTier	0–100 B2B readiness score and tier classification (Tier A (Send-Ready), Tier B, Tier C).
decisionMakerEmails	Domain-verified personal and executive email addresses (mockup/placeholder emails automatically stripped).
emails & genericEmails	All verified company emails sorted by outreach priority (sales@, hello@ before privacy@/legal@).
phones	Cleaned phone numbers extracted from tel: links and visible contact blocks.
social	Company and founder links across LinkedIn, X/Twitter, Instagram, YouTube, and GitHub.
techStack & pixels	Detected CMS/frameworks (Shopify, WordPress, Webflow, Next.js, HubSpot, Klaviyo, Stripe) and ad pixels (GA4/GTM, Meta, TikTok, LinkedIn).
dnsAndEmailSecurity	Live DNS-over-HTTPS verification of MX mail gateway (Google Workspace, Microsoft 365), SPF, and DMARC policy.
conversionGaps & outreachPitchHook	Detected technical/marketing gaps and a ready-to-send cold outreach line.

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Step-by-Step Tutorials: How to Use This Actor

Method 1: Run in Apify Console (No Code Required)

1. Click Try for free or open the Input tab in Apify Console.
2. Enter your target parameters (or leave the pre-filled defaults to run an instant test).
3. Click Start at the bottom.
4. Once the status shows Succeeded (typically 2–5 seconds), open the Output or Storage tab to view your results as a clean table, or download them as CSV, Excel (.xlsx), or JSON.

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Method 2: Call via REST API (cURL)

Run the Actor synchronously and receive the enriched JSON dataset rows directly in a single HTTP call:

curl -X POST "https://api.apify.com/v2/acts/fetchie~b2b-website-lead-tech-auditor/run-sync-get-dataset-items?token=YOUR_APIFY_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{
  "domains": [
    "linear.app",
    "cal.com"
  ],
  "crawlContactPages": true
}'

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Method 3: Use in Python (apify-client)

from apify_client import ApifyClient

client = ApifyClient("YOUR_APIFY_TOKEN")

run_input = {
  "domains": [
    "linear.app",
    "cal.com"
  ],
  "crawlContactPages": true
}

run = client.actor("fetchie/b2b-website-lead-tech-auditor").call(run_input=run_input)

for item in client.dataset(run["defaultDatasetId"]).iterate_items():
    print(item)

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Method 4: Use in Node.js / TypeScript (apify-client)

import { ApifyClient } from 'apify-client';

const client = new ApifyClient({ token: 'YOUR_APIFY_TOKEN' });

const run = await client.actor('fetchie/b2b-website-lead-tech-auditor').call({
  "domains": [
    "linear.app",
    "cal.com"
  ],
  "crawlContactPages": true
});

const { items } = await client.dataset(run.defaultDatasetId).listItems();
console.log(items);

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Method 5: Connect to n8n, Make.com, Clay, or Claude MCP

• In Clay: Add an HTTP API or Apify enrichment column pointing to fetchie/b2b-website-lead-tech-auditor and pass your prospect column into the JSON input body.
• In n8n / Make.com: Use the official Apify — Run an Actor node, select fetchie/b2b-website-lead-tech-auditor, and map the output dataset items directly to HubSpot, Salesforce, Pipedrive, Instantly.ai, Smartlead, or Google Sheets.
• In Claude Desktop / Cursor (via Apify MCP): Add https://mcp.apify.com to your MCP configuration and ask your AI agent to run fetchie/b2b-website-lead-tech-auditor on your target list.

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Input Example

{
  "domains": [
    "linear.app",
    "cal.com"
  ],
  "crawlContactPages": true
}

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Output Example

{
  "domain": "cal.com",
  "url": "https://cal.com/",
  "reachable": true,
  "leadScore": 95,
  "leadTier": "Tier A (Send-Ready)",
  "emails": [
    "felix@cal.com",
    "support@cal.com"
  ],
  "decisionMakerEmails": [
    "felix@cal.com"
  ],
  "phones": [
    "+1 (415) 555-0192"
  ],
  "social": {
    "linkedin": "https://www.linkedin.com/company/calcom",
    "twitter": "https://x.com/calcom"
  },
  "techStack": [
    "Next.js",
    "Stripe",
    "HubSpot"
  ],
  "pixels": {
    "googleAnalyticsOrGtm": true,
    "metaPixel": false,
    "tiktokPixel": false,
    "linkedinInsight": true
  },
  "dnsAndEmailSecurity": {
    "hasValidMx": true,
    "emailProvider": "Google Workspace",
    "hasSpf": true,
    "dmarcPolicy": "reject"
  },
  "conversionGaps": [
    "Missing paid social retargeting pixel (Meta/TikTok)"
  ],
  "outreachPitchHook": "Noticed cal.com (Next.js/Stripe, Google Workspace) has 1 high-impact growth gap — specifically: Missing paid social retargeting pixel (Meta/TikTok)."
}

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Frequently Asked Questions (FAQ)

How is pricing calculated?

This Actor uses Pay-Per-Event (PAY_PER_EVENT) pricing. You only pay a tiny per-result fee for records actually delivered to your dataset, with no monthly subscription lock-in.

Are placeholder or fake emails filtered out?

Yes. Our domain-purity engine automatically removes placeholder addresses (john@doe.com, you@company.com, example.com), image/asset filenames, and third-party tracker strings, and sorts personal decision-maker emails first.

Can I schedule this Actor to run daily or weekly?

Yes. In Apify Console, click Actions → Schedule Actor to run automated daily or weekly monitoring and send new leads directly to a webhook, Slack channel, or CRM.

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Keywords: website contact scraper, email extractor from domain, B2B lead enrichment API, tech stack detector, ad pixel checker, agency lead generation