Tech Stack Detector - BuiltWith & Wappalyzer Alternative

Find out which technologies a website uses. You get the CMS or site builder, e-commerce platform, payments, analytics and tag managers, advertising pixels, chat and consent tools, JS frameworks, CDN, hosting, web server and, from public DNS, the email provider and verified SaaS services. Every match comes with evidence (the header, script, cookie name or DNS record that matched), so you can trust or check it.

$0.00197 per website, no start fee. Sites that fail to load, block automated access or are disallowed by robots.txt are free.

Why this one

• Every match shows its evidence: the header, script, cookie name or DNS record that matched, so you can check it yourself.
• Optional DNS checks add the email provider, DNS host and verified services at no extra cost. The most-used rival on the Store (Wappalyzer Alternative, 1,491 users) does not list DNS detection.
• $0.00197 per site with no start fee, against $0.10 per detection at that rival. Sites that fail, block access or are disallowed by robots.txt cost nothing.
• One homepage request per site, and robots.txt is respected.

New: find shops by platform

What: pick a platform (Shopify, WooCommerce, Magento, Shopware or Lightspeed) and a country domain (nl, de, be, fr, uk…) and/or a keyword. You get a list of shop domains where our live homepage check confirmed that platform — each row already carries the full tech profile (CMS, analytics, CDN, hosting, email provider from DNS, evidence for every match). Who: agencies, app/plugin makers and SaaS sellers who sell to shops on one platform; market researchers counting platforms per country. Why this one: company-level data only (no scraped emails, phones or personal names) and the tech stack is in the same row, with the evidence that proved the platform.

Try it (free plan)

On the free Apify plan a run returns up to 25 shops (default). Each confirmed shop is a normal site-analysed event ($0.00197), so a 25-shop run costs about $0.05, covered by Apify's monthly free credit. Candidates that turn out to be another platform, are blocked or are disallowed by robots.txt are free. Paid Apify plans: up to 1,000 shops per run; your max cost per run applies. Next batch: same input with page: 1, 2, ….

Example input

{ "mode": "find-shops", "platform": "woocommerce", "tld": "nl", "keyword": "fiets", "maxShops": 25 }

Example output row (real, 4 Nov 2026, trimmed)

{ "domain": "snorfietscadzand.nl", "platformDetected": "WooCommerce", "platformEvidence": ["html: /plugins/woocommerce/"],
  "cms": "WordPress", "ecommerce": "WooCommerce", "tldFilter": "nl",
  "source": { "name": "Common Crawl URL index", "crawl": "CC-MAIN-2026-43", "matchedPath": "/winkel" } }

Data source and responsible use

Shop candidates come from the public Common Crawl URL index, read by DigiVibeTech from the open Common Crawl dataset on Amazon S3 with signed requests using DigiVibeTech's own AWS credentials (latest monthly crawl; host names and page paths only). You do not need your own AWS keys. Every candidate is then confirmed with one homepage request that respects robots.txt; sites that block automated access are skipped, never bypassed. The actor collects no emails, phone numbers or names of people. Coverage is a sample of what Common Crawl visited, not every shop in a country; use page for more.

How it compares (Apify Store, checked 3 Nov 2026)

	This actor	Shopify Store Leads (clearpath)	Shopify & WooCommerce Stores (pnda)	Website Leads Database (apivault_labs)
Platforms	Shopify, WooCommerce, Magento, Shopware, Lightspeed	Shopify	Shopify, WooCommerce	Shopify + ecommerce
Personal contact data	none	emails, phones, addresses	emails, phones, socials	emails, phones
Full tech stack + evidence per row	yes	no	no	technology filters
Price	$0.00197 / confirmed shop	from $0.00599 / lead (free tier)	PPE + start fee	from $6.5 / 1K records + start fee

Screenshots

From a real Console run, 27 Oct 2026 (run fMNmhZoHqftZO1NMr): public shopify.com (11 technologies) and wordpress.org (5 technologies), with DNS checks on; 1 example.com canary failed (not charged).

Find shops by platform, from a real Console run on 4 Nov 2026 (WooCommerce, .nl, keyword "fiets", maxShops 3):

Quick start: example input, output and cost

Find which CMS, shop platform, analytics, CDN, framework and email provider a website uses, with evidence per match. A low-cost technology lookup.

Example input

{
  "urls": [
    "https://wordpress.org",
    "https://www.shopify.com"
  ]
}

Cost example: 1,000 websites x $0.00197 = $1.97.

Input

• urls: domains or homepage URLs (up to 5,000 per run; duplicates removed).
• dnsChecks (default on): reads public MX/NS/TXT records (email provider, DNS host, Google/Facebook/Atlassian/Stripe verifications). Same price.

Output (one item per site)

domain, finalUrl, httpStatus, technologies[] {name, category, confidence, evidence[]}, count, byCategory{}, cms, ecommerce, analytics[], cdn, hosting, hostingSource, emailProvider

hosting comes from hosting-specific response headers (for example Vercel, Netlify, Fly.io, Render, Heroku, Railway, WP Engine, Kinsta) or, for fully hosted platforms such as Shopify, Wix, Squarespace and Webflow, from the platform itself. hostingSource says which: detected or platform.

Use the All technologies view for one row per technology. Failed sites and reasons are in ERRORS; totals in SUMMARY.

Limits

• One homepage request per site: technologies used only on inner pages or server-side are not detected.
• A missing technology means no public trace was found, not that the site does not use it.
• Hosting stays empty when a site sits behind a CDN or a plain web server that reveals no host; we do not guess from IP ranges.

How it works (and responsible use)

• One homepage request per site, after checking the site's robots.txt; disallowed sites are skipped (free). Honest User-Agent TechStackDetector/1.0, about one request per second per site at most, no logins and no bot-protection bypassing.
• About 120 technologies are matched by fingerprints we wrote ourselves from public, observable markers (response headers, script URLs, generator tags, cookie names, DNS records).
• No personal data: we store only technology names and the technical evidence that matched.
• Limits: technologies that leave no trace on the homepage (back-office tools, server-side only) cannot be detected. A missing technology is not proof it is not used.

Pricing

Event	Price
website (homepage fetched and matched)	$0.00197

1,000 sites = $1.97. Comparable tools on the Store charge $0.005–0.1 per site or $0.01 per technology row.

Maintained by DigiVibeTech. Questions or bugs: use the Issues tab or digivibetech.com/support; we reply within 2–5 business days.