🧱 BuiltWith Technology Profile Scraper

🚀 Export the BuiltWith technology profile of any list of domains in seconds. Paste domains, get one row per site with 27 fields: the named technologies with the month they were first and last detected, the full category breakdown of every detection (330 to 700 per big site), BuiltWith's technology spend estimate, AI Index, site age, top-site rank and the list of subdomains it has profiled. No login, no API key, no browser.

BuiltWith is the reference database of what runs the web. Its public detailed profile page lists every technology it has ever detected on a domain, grouped into 27 categories, each with a first and last detected date and a premium marker. This Actor reads that page for every domain you give it and turns it into one clean row per domain, ready for a spreadsheet, a CRM or an enrichment pipeline.

Every row carries 27 fields. A single request per domain returns 121 to 699 detections across up to 27 categories, and a five-domain run finishes in about 8 seconds in the cloud. Dates come back as sortable YYYY-MM values, removed technologies carry the exact day they were last seen, and every count is computed over the complete detection list, including the ones BuiltWith keeps unnamed for anonymous visitors.

🎯 Target Audience	💡 Primary Use Cases
B2B sales and SDR teams	Enrich account lists with technology spend, named analytics and marketing tools, and the date each one was adopted.
Martech and SaaS vendors	Spot accounts that dropped a competitor (removed technologies with the exact date) and time your outreach.
Investors and analysts	Compare technology spend, AI readiness and stack size across a portfolio or a sector, on a schedule.
Agencies and consultants	Audit a prospect's stack, its history and its subdomains before the first call.

📋 What the BuiltWith Technology Profile Scraper does

💡 Why it matters: the interesting part of a BuiltWith profile is not the logo wall, it is the timeline. When did the site add Segment, when did it drop Google Universal Analytics, how much does its paid stack cost per month, how many of its 500 detections are premium tools. This Actor puts all of that on one row per domain and lets you pull it for hundreds of domains in one run.

• 🌐 Domains in, rows out. Paste plain domains, full URLs or subdomains. The Actor reduces each to the root domain BuiltWith profiles (blog.hubspot.com becomes hubspot.com) and reports both the input and the profiled domain.
• 🏷 Named technologies with dates. Every named detection comes with its category, BuiltWith's tag list (up to 20 tags per tool), the month it was first detected, the month it was last detected, whether it is live or removed, whether BuiltWith marks it premium, its trends page and its icon.
• 📊 The full picture, honestly counted. BuiltWith names the first 21 detections of a public profile and hides the rest behind its paid plan, but it still publishes their category, tags, dates and premium flag. The Actor keeps those rows as Not Disclosed with all the data BuiltWith does show, so technologyCount, currentTechnologyCount, removedTechnologyCount and premiumTechnologyCount describe the whole stack, not just the visible part.
• 💵 Technology spend. BuiltWith's monthly spend estimate for the paid stack as a number (86553), the same figure it shows on the profile.
• 🤖 AI Index. The overall AI Index score and level, the AI Maturity, AI Openness and AI Visibility sub-scores, and the signal list behind them with the technology each signal points to (llms.txt, Universal Commerce Protocol, Cloudflare access challenges and so on).
• 📅 Site age and rank. First registration date as ISO, age in years, and the BuiltWith Top Site Rank.
• 🗂 Category breakdown. One entry per category with total, live, removed and named counts, so you can see at a glance that a store runs 68 widgets and 15 payment integrations without reading 500 rows.
• 🧭 Subdomains. Every host BuiltWith has profiled under the domain, from m. and eu. storefronts to api. and dev. environments.
• 🚫 Removed technologies with the exact day. Historical detections keep the precise last-seen date BuiltWith records (2025-03-20), the churn signal a competitor's sales team pays for.
• 🔀 Filters. Drop unnamed detections or removed technologies from the technology list when you only want the live, named stack. Counts stay complete either way.
• 🛡 Built for BuiltWith's limits. BuiltWith drops an IP after a burst of lookups. The Actor gives each worker its own exit IP, rotates it every 12 domains, backs off on rate limits and retries with a fresh IP, so a 500-domain list finishes without babysitting.
• 📦 One fixed schema. Columns never move, so your spreadsheet or database mapping never breaks.

🎬 Full Demo (🚧 Coming soon)

A short walkthrough video is in production and will land here.

📊 Output

One row per domain, 27 fields, always in this order.

Field	Type	Description
🖼 imageUrl	string	Favicon of the domain.
🌐 domain	string	Domain BuiltWith actually profiled.
📥 inputDomain	string	Domain as you entered it, normalised (subdomains and URLs are reduced to a host).
🔗 url	string	The BuiltWith detailed profile page.
💵 technologySpendMonthlyUsd	number	BuiltWith's monthly technology spend estimate in US dollars.
🏆 topSiteRank	number	Position in BuiltWith's top sites list.
📅 siteFirstRegistered	string	First registration date, ISO YYYY-MM-DD.
⏳ siteAgeYears	number	Years since first registration.
🤖 aiIndexScore	number	BuiltWith AI Index, 0 to 100.
📶 aiIndexLevel	string	High, Medium or Low.
🧠 aiMaturityScore	number	Technical ability to implement AI, 0 to 100.
🤝 aiOpennessScore	number	Willingness to participate in AI ecosystems, 0 to 100.
👁 aiVisibilityScore	number	Evidence of AI tooling, 0 to 100.
🧱 technologyCount	number	Every detection on the profile, named or not, live or removed.
✅ currentTechnologyCount	number	Detections BuiltWith still sees on the site.
🚫 removedTechnologyCount	number	Detections BuiltWith no longer sees.
🏷 namedTechnologyCount	number	Detections whose name BuiltWith publishes to anonymous visitors (at most 21).
🔒 redactedTechnologyCount	number	Detections whose name BuiltWith withholds.
💲 premiumTechnologyCount	number	Detections BuiltWith marks as paid-for technologies.
🗂 categoryCount	number	Number of technology categories present.
🧰 technologyNames	string	Comma-separated list of the named, live technologies, for a quick CSV column.
📚 categories	array	One entry per category: category, total, current, removed, named.
🧩 technologies	array	One entry per detection: name, category, tags, firstDetected, lastDetected, removedOn, isCurrent, isPremium, isFree, isRedacted, trendsUrl, iconUrl.
📡 aiIndexSignals	array	The reasons behind the AI Index: pillar, signal, technology, path, points.
🧭 subdomains	array	Hosts BuiltWith has profiled under the domain.
🕒 scrapedAt	string	ISO timestamp of the lookup.
❌ error	string	null on success. A domain BuiltWith does not know produces a short error row instead.

Values BuiltWith does not publish for a site come back as Not Disclosed. Structural non-values (a removal date on a live technology) come back as N/A.

Sample records

{
  "imageUrl": "https://www.google.com/s2/favicons?domain=stripe.com&sz=128",
  "domain": "stripe.com",
  "inputDomain": "stripe.com",
  "url": "https://builtwith.com/detailed/stripe.com",
  "technologySpendMonthlyUsd": 86553,
  "topSiteRank": 4294,
  "siteFirstRegistered": "1995-09-12",
  "siteAgeYears": 30,
  "aiIndexScore": 95,
  "aiIndexLevel": "High",
  "aiMaturityScore": 100,
  "aiOpennessScore": 80,
  "aiVisibilityScore": 100,
  "technologyCount": 330,
  "currentTechnologyCount": 261,
  "removedTechnologyCount": 69,
  "namedTechnologyCount": 21,
  "redactedTechnologyCount": 309,
  "premiumTechnologyCount": 56,
  "categoryCount": 23,
  "technologyNames": "Marketo, Mixpanel, Salesforce, Clearbit, Google Optimize 360, Google Analytics, Google Universal Analytics, Google Analytics 4, Google Analytics Classic, Google Conversion Tracking, Google AdWords Conversion, Facebook Pixel, Facebook Conversion Tracking, Global Site Tag, Google Conversion Linker, Twitter Website Universal Tag, Twitter Conversion Tracking, ZoomInfo, Fastly, Reddit Conversion Tracking",
  "categories": [
    { "category": "Analytics and Tracking", "total": 31, "current": 20, "removed": 11, "named": 21 },
    { "category": "Widgets", "total": 29, "current": 20, "removed": 9, "named": 0 }
  ],
  "technologies": [
    {
      "name": "Marketo",
      "category": "Analytics and Tracking",
      "tags": ["Marketing Automation", "Lead Generation", "Sales Enablement", "Account Based Marketing", "B2B Marketing"],
      "firstDetected": "2019-11",
      "lastDetected": "2026-06",
      "removedOn": "N/A",
      "isCurrent": "Yes",
      "isPremium": "Yes",
      "isFree": "No",
      "isRedacted": "No",
      "trendsUrl": "https://trends.builtwith.com/analytics/Marketo",
      "iconUrl": "https://x.cdnpi.pe/serve/edBhGOOFLJGbHbsQ-3613753b/marketo.com"
    }
  ],
  "aiIndexSignals": [
    { "pillar": "AI Maturity", "signal": "Publishes an llms.txt file", "technology": "LLMS Text", "path": "N/A", "points": 25 }
  ],
  "subdomains": ["js.stripe.com", "ai.stripe.com", "pay.stripe.com"],
  "scrapedAt": "2026-09-03T21:31:24.925Z",
  "error": null
}

{
  "domain": "shopify.com",
  "technologySpendMonthlyUsd": 116902,
  "topSiteRank": 999900,
  "siteFirstRegistered": "2005-03-11",
  "aiIndexScore": 100,
  "aiIndexLevel": "High",
  "technologyCount": 549,
  "currentTechnologyCount": 358,
  "removedTechnologyCount": 191,
  "namedTechnologyCount": 21,
  "premiumTechnologyCount": 101,
  "categoryCount": 27,
  "technologyNames": "Hubspot, Salesforce, Hotjar, Klaviyo, Segment, Rapleaf, CrazyEgg, Google Analytics, Google Universal Analytics, Google Analytics Classic, Google Analytics 4, Google Conversion Tracking, Facebook Domain Insights, Yahoo Dot, Facebook Pixel, Branch, LinkedIn Insights, Bing Universal Event Tracking, Facebook Conversion Tracking, Global Site Tag, Twitter Website Universal Tag"
}

{
  "domain": "hubspot.com",
  "inputDomain": "blog.hubspot.com",
  "technologySpendMonthlyUsd": 63092,
  "siteFirstRegistered": "2005-02-06",
  "aiIndexScore": 96,
  "technologyCount": 339,
  "currentTechnologyCount": 258,
  "removedTechnologyCount": 81,
  "premiumTechnologyCount": 80,
  "categoryCount": 25,
  "technologies": [
    {
      "name": "Google Analytics Event Tracking",
      "category": "Analytics and Tracking",
      "tags": [],
      "firstDetected": "2015-05",
      "lastDetected": "2015-05",
      "removedOn": "2015-05-30",
      "isCurrent": "No",
      "isPremium": "No",
      "isFree": "Yes",
      "isRedacted": "No",
      "trendsUrl": "https://trends.builtwith.com/analytics/Google-Analytics-Event-Tracking",
      "iconUrl": "https://x.cdnpi.pe/serve/UPASDUCKmLywn7PY-045d832b/google.com"
    }
  ]
}

✨ Why choose this Actor

• 🗓 Dates, not just names. First and last detected month for every detection and the exact removal day for dropped tools. A tech list without dates cannot tell you who just switched CRM.
• 🔢 Complete counts. Every count covers the whole profile, including the detections BuiltWith leaves unnamed, so a 549-detection stack reads as 549, not 21.
• 💵 Spend, AI Index, rank and age on the same row. Four numbers most tech-stack tools do not return at all.
• 🧭 Subdomain map. Hundreds of hosts per large domain, useful for security audits and account mapping.
• 🔀 Honest redaction handling. Unnamed detections are flagged isRedacted: "Yes" and can be switched off, never silently dropped or passed off as named.
• 🛡 Survives BuiltWith's IP limits. Per-worker exit IPs, rotation every 12 lookups and rate-limit backoff are built in.
• 📦 Fixed 27-field schema with Not Disclosed and N/A sentinels instead of nulls.

📈 How it compares to alternatives

	This Actor	Official BuiltWith Actor	Live tech detectors (Wappalyzer-style)	Other BuiltWith page scrapers
Source	BuiltWith public detailed profile	BuiltWith database via their API	Fetches the site and fingerprints it	BuiltWith pages
Named technologies per domain	First 21 (BuiltWith's public limit), rest unnamed but dated and categorised	All	Only what the homepage exposes today	Some ship "Upgrade to Advanced" as a technology name
First / last detected dates	Yes, every detection	No	No	Sometimes
Removed technologies with exact date	Yes	No	No	Rarely
Technology spend, AI Index, top-site rank, site age	Yes	No	No	Rarely
Subdomain list	Yes	No	No	No
Login or API key	None	None	None	None
Price per 1,000 domains	$2.00, down to $1.50 at volume	$2.00	$0.01 to $100	$1.50 to $25

The public BuiltWith profile names only the first 21 detections to anonymous visitors. If you need every technology named, the official BuiltWith Actor reads their database directly. If you need the timeline, the spend and the removal dates, this Actor is the one that returns them.

🚀 How to use

1. Create a free Apify account with $5 of monthly credit at console.apify.com/sign-up.
2. Open the BuiltWith Technology Profile Scraper and click Try for free.
3. Paste your domains, one per line. Full URLs and subdomains are fine.
4. Optionally untick unnamed or removed detections if you only want the live, named stack in the technology list.
5. Click Start. A five-domain run takes about 8 seconds.
6. Open the Dataset tab and download CSV, Excel, JSON or XML, or pull the rows through the API.

Example input:

{
  "domains": ["stripe.com", "shopify.com", "blog.hubspot.com"],
  "maxItems": 100,
  "includeRedactedTechnologies": true,
  "includeRemovedTechnologies": true
}

💼 Business use cases

🎯 Account enrichment for sales

Run your target account list once a week. technologySpendMonthlyUsd ranks accounts by budget, technologyNames tells the rep which analytics, CRM and marketing tools are live, and premiumTechnologyCount shows how much paid software the account is used to buying.

🔄 Churn and switch signals

Filter technologies for isCurrent: "No" and sort by removedOn. A site that dropped a competitor's marketing automation tool three weeks ago is a warm lead today, and the exact date lets you score the signal by freshness.

📊 Market and portfolio analysis

Compare technologyCount, categoryCount, aiIndexScore and spend across a sector or a fund's portfolio. The categories array gives you per-category stack size for a heatmap without parsing hundreds of rows.

🔐 Attack surface and due diligence

subdomains lists every host BuiltWith has profiled, from dev. and api. to regional storefronts. Combined with the removed-technology timeline it is a fast first pass for security reviews and acquisition due diligence.

🔌 Automating BuiltWith Technology Profile Scraper

• Make and Zapier: trigger a run when a new company lands in your CRM and write the spend, AI Index and named technologies back to the record.
• Slack: post a message when a tracked domain's removedTechnologyCount grows, with the tool that disappeared.
• Airbyte: sync the dataset into your warehouse on a schedule and keep a history of each domain's stack.
• GitHub Actions: run the Actor on every release of your integration list to catch prospects that adopted a compatible platform.
• Google Drive: export the CSV to a shared folder for the sales team every Monday.

🌟 Beyond business use cases

• Research: measure the adoption and abandonment of analytics and consent tools across thousands of domains with real first and last detected dates.
• Personal: check what your own sites expose and when BuiltWith first noticed each tool.
• Non-profit: audit the trackers your partners' sites run before sharing donor traffic.
• Experimentation: feed the AI Index signals into your own AI-readiness scoring and compare it with BuiltWith's.

🤖 Ask an AI assistant about this scraper

Paste this into ChatGPT, Claude or any assistant that can read a URL:

Read https://apify.com/parseforge/builtwith-scraper and tell me which of its 27 output fields I should use to find companies that recently removed a marketing automation tool, and how to filter the technologies array for that.

❓ Frequently Asked Questions

🔑 Do I need a BuiltWith account or API key?

No. The Actor reads the public detailed profile page that BuiltWith serves to anonymous visitors.

🏷 Why are most technologies named "Not Disclosed"?

BuiltWith names only the first 21 detections of a profile to anonymous visitors and hides the rest behind its paid plan. It still publishes their category, tags, first and last detected dates and premium flag, and the Actor keeps all of that. Set includeRedactedTechnologies to false if you want only named rows in the list; the counts stay complete either way.

📅 What do firstDetected and lastDetected mean?

The month BuiltWith first and most recently saw the technology on the site, as YYYY-MM. For removed technologies removedOn carries the exact day of the last detection.

🚫 What is a removed technology?

A detection BuiltWith no longer sees on the site. It stays on the profile as history, and the Actor marks it isCurrent: "No" with its removal date. Set includeRemovedTechnologies to false to leave them out of the list.

💵 Where does technologySpendMonthlyUsd come from?

It is BuiltWith's own estimate, the sum of the average cost of the active premium technologies it detects. Treat it as a published minimum, not an audited expense.

🤖 What is the AI Index?

BuiltWith's 0 to 100 score for a site's AI readiness, built from AI Maturity, AI Openness and AI Visibility. The Actor returns the score, the level, the three sub-scores and the signal list with the points each signal adds or subtracts.

🌐 Can I paste full URLs or subdomains?

Yes. https://www.shopify.com/enterprise becomes shopify.com and blog.hubspot.com is redirected by BuiltWith to hubspot.com. Both the input and the profiled domain are on the row.

🕳 What happens with a domain BuiltWith does not know?

You get a short error row for that domain and the run continues. Error rows are never charged.

🛡 Do I need a proxy?

BuiltWith drops an IP after roughly 45 lookups in a few minutes, so keep the proxy on for any real list. Apify datacenter proxy is enough; the Actor rotates exit IPs every 12 domains and backs off on rate limits.

⚡ How fast is it?

One request per domain. A five-domain run finishes in about 8 seconds in the cloud, and the Actor processes three domains in parallel with a short pause between lookups to stay under BuiltWith's limits.

📦 How many domains can I run at once?

Up to 1,000,000 per run on a paid plan. Free accounts are limited to 10 domains per run as a preview.

🔁 Can I schedule it?

Yes. Use the Schedule tab in Apify Console to re-run the same list daily or weekly and keep a history of every domain's stack.

🔌 Integrate with any app

Every run is available through the Apify API, webhooks and the official integrations for Make, Zapier, n8n, Airbyte, Google Sheets, Slack and more. Pull the dataset as JSON, CSV, Excel or XML from the run's dataset URL.

🔗 Recommended Actors

• Capterra Reviews Scraper for the reviews behind the tools a domain runs.
• Skool Community Scraper for creator communities and their pricing.
• Walmart Scraper for retail product and price data.
• LinkedIn Comments Scraper for engagement on company posts.

💡 Pro Tip: browse the complete ParseForge collection for more data sources.

🆘 Need Help? Open our contact form and we will get back to you.

⚠️ Disclaimer: this is an independent tool and is not affiliated with, endorsed by or connected to BuiltWith Pty Ltd. It only collects data that BuiltWith publishes on its public web pages. Respect BuiltWith's terms of use and applicable law when you use it.