Website Tech Stack & Lead Intelligence Scraper — Technographics + B2B Leads

Detect any website's full technology stack — CMS, e-commerce platform, JavaScript frameworks, analytics, advertising pixels, CRM, marketing automation, email tools, live chat, payments, reviews, CDN, hosting and 180+ more — and turn each domain into a ready-to-use B2B lead: contact emails & phones, firmographics, social profiles, the company's email host (Google Workspace / Microsoft 365 / …), TLS certificate and a 0–100 technographic lead score with buying signals.

No login, no cookies, no API keys — fast HTTP detection with graceful, reliable handling of any domain list.

Why this tech-stack scraper?

Most "BuiltWith alternative" actors only return a flat list of technologies. This actor ships the richest technographic + lead record in the category — it detects the stack and hands you everything you need to act on it:

Data	Typical tech-stack scrapers	This actor
CMS / e-commerce / framework detection	✅	✅
Analytics, ad pixels, tag managers	partial	✅
CRM, marketing automation, email, live chat, payments, reviews	❌	✅
Email host (MX) — Google Workspace / Microsoft 365 / Proofpoint…	❌	✅
SPF / DMARC + SaaS domain-verification records	❌	✅
TLS certificate issuer & expiry	❌	✅
Firmographics (company name, description, logo, language)	❌	✅
Contact emails & phone numbers	❌	✅ opt-in
Social profiles (LinkedIn, X, Facebook, Instagram, …)	❌	✅
0–100 technographic lead score + buying signals	❌	✅
Technology filter — "only sites using Shopify + Klaviyo"	❌	✅
Monitor mode — alert when a site adds/removes a technology	❌	✅

Use cases

• Technographic lead generation — build targeted prospect lists: "every site using Shopify but no live chat", "all HubSpot customers", "stores on Klaviyo". Filter by technology, score by buying intent, and export the contacts.
• Sales personalization — open with what a prospect actually runs ("I saw you're on Marketo and Drift…"). The leadSignals field writes the hook for you.
• Competitive & market intelligence — map which platforms, pixels and tools a market segment uses; track adoption and churn over time.
• Partner & integration targeting — find every site running the platform you integrate with (Shopify, Salesforce, WordPress, BigCommerce…).
• CRM enrichment — append tech stack, email host, firmographics and a lead score to a list of domains you already have.
• Agency prospecting — find outdated stacks, missing analytics/consent/security, or "no reviews tool on a store" gaps to pitch.
• Security & web audits — surface TLS expiry, missing DMARC, exposed server software and WAF/bot tooling across a portfolio.

How to use

1. Sign up for Apify — the free plan is enough to try this actor.
2. Open the Website Tech Stack & Lead Intelligence Scraper, paste a list of domains (or upload a file/Google Sheet of URLs), and click Start.
3. (Optional) Add a Technology filter to keep only sites using specific tools, or a Minimum lead score to keep only the hottest prospects.
4. Watch results stream into the dataset — switch between the Tech & leads, Lead generation and Marketing & sales stack views.
5. Export as JSON, CSV, Excel or XML — or pull results programmatically via the Apify API.

Input

{
    "domains": ["allbirds.com", "glossier.com", "hubspot.com"],
    "enrichContacts": true,
    "crawlExtraPages": false,
    "includeDns": true,
    "includeTls": true,
    "technologyFilter": ["Shopify"],
    "technologyFilterMode": "any",
    "minLeadScore": 0,
    "maxResults": 100
}

• domains — list of domains or website URLs to analyze (e.g. shopify.com, https://www.stripe.com).
• startUrls — alternative input as a request list (supports uploading a file or Google Sheet of URLs); merged with domains.
• enrichContacts (default true) — extract contact emails, phones and social profiles. Fetches one Contact/About page per site (billed as a contactEnrichment event).
• crawlExtraPages (default false) — fetch up to 3 extra pages (Contact, About, Pricing) per site for deeper detection and more complete contacts.
• includeDns (default true) — resolve MX (email host), nameservers, SPF/DMARC and SaaS verification records.
• includeTls (default true) — read the TLS certificate (issuer + days to expiry).
• technologyFilter — only output sites using these technologies (case-insensitive, partial match, e.g. ["Shopify", "Klaviyo"]). Turns the actor into a technographic list builder.
• technologyFilterMode (any / all) — whether a site must match ANY or ALL of the filter technologies.
• minLeadScore (0–100) — only output sites at or above this technographic lead score.
• monitorMode / onlyNewItems / monitorKey — remember each site's stack across runs and emit only new or changed sites (tech additions/removals are buying signals). Works alongside Apify Schedules.
• maxResults (default 100) — cap the number of sites (use 0 for no limit with a bounded list).
• proxyConfiguration — datacenter by default (cheap, works for most sites); switch to residential for anti-bot-heavy targets.

Output

One record per website (type: "website"):

{
    "type": "website",
    "domain": "glossier.com",
    "companyName": "Glossier",
    "technologyCount": 13,
    "topTechnologies": "Shopify, jQuery, Google Tag Manager, Klaviyo, Drift, Zendesk",
    "ecommercePlatform": "Shopify",
    "analyticsTools": "Google Tag Manager",
    "emailMarketing": "Klaviyo",
    "liveChat": "Drift, Zendesk",
    "paymentProcessors": "Apple Pay, Shop Pay",
    "cdn": "Cloudflare",
    "emailHost": "Google Workspace",
    "leadScore": 95,
    "techMaturityScore": 100,
    "leadSignals": [
        "Runs an online store (Shopify)",
        "Runs email marketing (Klaviyo)",
        "Has 3 contact emails",
        "Email host: Google Workspace"
    ],
    "emails": ["gteam@glossier.com", "brand@glossier.com", "press@glossier.com"],
    "linkedinUrl": "https://www.linkedin.com/company/glossier",
    "socials": { "instagram": "https://instagram.com/glossier", "tiktok": "https://tiktok.com/@glossier" },
    "technologies": [
        { "name": "Shopify", "categories": ["E-commerce"], "version": null, "confidence": 100 },
        { "name": "Klaviyo", "categories": ["Email marketing", "Marketing automation"], "version": null, "confidence": 90 }
    ],
    "dns": { "mxProvider": "Google Workspace", "hasSpf": true, "hasDmarc": true, "verifications": ["google-site-verification", "stripe-verification"] },
    "tls": { "issuer": "Let's Encrypt", "validTo": "2026-09-01T00:00:00.000Z", "daysToExpiry": 67 },
    "finalUrl": "https://www.glossier.com/",
    "httpReachable": true,
    "scrapedAt": "2026-06-26T18:00:00.000Z"
}

Flat per-category columns (ecommercePlatform, cms, crmTools, advertisingPixels, liveChat, paymentProcessors, …) make it trivial to filter and pivot in a spreadsheet; the full technologies[] array carries every detection with its category and confidence.

Automate & schedule

Run this actor on autopilot and pull results into your stack:

• Apify API — start runs, fetch datasets and manage schedules over REST.
• apify-client for JavaScript and Python — official SDKs.
• Schedules — re-scan a watchlist daily/weekly with monitorMode to catch the moment a prospect adopts (or drops) a technology — a high-intent buying signal.
• Webhooks — trigger CRM imports, Slack alerts or email sequences the instant a run finishes.

import { ApifyClient } from 'apify-client';

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

const run = await client.actor('scrapesage/website-tech-stack-scraper').call({
    domains: ['allbirds.com', 'glossier.com', 'gymshark.com'],
    technologyFilter: ['Shopify'],
    enrichContacts: true,
});

const { items } = await client.dataset(run.defaultDatasetId).listItems();
console.log(`Got ${items.length} technographic lead records`);

Integrate with any app

Connect the dataset to 5,000+ apps — no code required:

• Make — multi-step automation scenarios.
• Zapier — push enriched leads straight into your CRM.
• Slack — get notified when a monitored site changes its stack.
• Google Drive / Sheets — auto-export every run to a spreadsheet.
• Airbyte — pipe results into your data warehouse.
• GitHub — trigger runs from commits or releases.

Use with AI assistants (MCP)

The output is clean, LLM-ready JSON. Call this actor from Claude, ChatGPT or any agent framework through the Apify MCP server — ask your assistant to "find every Shopify store in this list that doesn't use a live-chat tool and give me their contact emails" and let it run this scraper.

Agent-ready: autonomous payments (x402 & Skyfire)

This actor is agent-ready — AI agents can discover it, run it, and pay for it autonomously, with no Apify account and no human in the loop. It uses pay-per-event pricing and limited permissions, so it qualifies for Apify's agentic-payment standards:

• x402 — an open, HTTP-native payment protocol. Agents pay per run in USDC on the Base network directly through the Apify MCP server — no account, no API key.
• Skyfire — agent-to-service payments for fully autonomous AI-agent workflows.

Building an AI agent, MCP tool, or autonomous data pipeline? This scraper is ready to plug in and pay as it goes.

More scrapers from scrapesage

Build a complete B2B lead-gen & enrichment stack:

• Website Contact Scraper — emails, phones, socials & addresses from any website or domain list.
• LinkedIn Company Scraper — firmographics, employee count, followers, HQ & specialties.
• Google Maps Scraper — local business leads with phone, website, rating & contacts.
• IndiaMART Scraper — B2B supplier & product leads from India's #1 marketplace.
• Glassdoor Scraper — company reviews, ratings & interview intel for account research.
• Eventbrite Scraper — event organizer leads with emails & socials.

Tips

• Build a technographic list: set technologyFilter (e.g. ["Shopify", "Klaviyo"]) with technologyFilterMode: "all" to keep only sites that run your exact target stack, then export the contacts.
• More contacts: turn on crawlExtraPages to also read each site's Contact/About/Pricing pages — it materially increases email coverage.
• Cost control: datacenter proxy (default) is cheapest; only switch to residential if you target sites with aggressive anti-bot. DNS, TLS and email-host detection work even when a page is blocked, so you always get a record.
• Change detection: combine monitorMode + onlyNewItems with a Schedule to receive only sites whose stack changed since the last run.

FAQ

Which technologies can it detect? 180+ of the highest-signal technologies across e-commerce, CMS, frameworks, analytics, advertising, CRM, marketing automation, email, live chat, payments, reviews, A/B testing, CDP, CDN, hosting, security, consent and more — the ones that matter for sales, marketing and competitive research.

How is the email host detected? From the domain's public MX records (DNS) — it maps the mail exchangers to providers like Google Workspace, Microsoft 365, Proofpoint or Mimecast. A great firmographic and a strong fit signal for IT/security vendors.

Where do the contact emails come from? Only from the site's own public pages (homepage and, optionally, Contact/About pages) — the same emails a human visitor would see. Placeholder and asset addresses are filtered out.

Do I need a BuiltWith or Wappalyzer API key? No. This actor detects technologies directly from each site's HTML, scripts, headers, cookies and DNS — no third-party API, key or login.

A category column is empty — why? Per-category columns (e.g. crmTools, paymentProcessors) are populated only when the site actually uses a technology in that category — an empty value means "not detected", which is itself a useful signal (e.g. "no live chat" = an opportunity).

Is scraping this data legal? The actor reads only publicly available information from each website and public DNS/TLS. You are responsible for using the data in compliance with applicable laws (GDPR/CCPA for any personal data) and each site's terms.

Need help?

Open an issue on the actor's Issues tab, or visit the Apify help center. Feature requests — including new technology fingerprints — are welcome; this actor is actively maintained.