Pricing

$6.00 / 1,000 website analyzeds

Try for free

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Tech Stack Detector - BuiltWith & Wappalyzer Alternative

Try for free

Detect the technologies behind any website in bulk: CMS, e-commerce platform, analytics, marketing pixels, CDN, frameworks, payment providers and 7,600+ more. Pay only per analyzed domain.

Pricing

$6.00 / 1,000 website analyzeds

Rating

0.0

(0)

Developer

SiteProbe

Actor stats

Bookmarked

Total users

Monthly active users

13 hours ago

Last modified

Tech Stack Detector – BuiltWith & Wappalyzer alternative

Find out which technologies any website uses, in bulk and without a subscription. Paste a list of domains and get, for each site, its CMS, e-commerce platform, analytics and marketing tools, advertising pixels, CDN and hosting, JavaScript frameworks, payment providers and more. It covers 7,600+ technologies.

Why use it

Pay per website, not per month. You pay $6 per 1,000 websites analyzed (BuiltWith and Wappalyzer plans start around $250–$300 per month).
Websites that can't be reached or that block automated access (HTTP 4xx/5xx) are never charged. They are still returned, flagged with blocked: true.
Fast and cheap. A plain HTTP analysis with no browser, so thousands of domains finish in minutes.
Built for lead generation and market research. For example: find every Shopify store in your list, every site running HubSpot or Klaviyo, or every WordPress site on an old version.
Works with AI agents, the API, Zapier, Make, n8n and Google Sheets through standard Apify integrations.

Input

{
  "domains": ["gymshark.com", "wordpress.org", "https://www.lemonde.fr"],
  "onlyCategories": ["Ecommerce", "Analytics"]
}

domains: plain domains or full URLs.
onlyCategories (optional): keep only matching categories, such as CMS, Ecommerce, Analytics, Advertising, Payment processors, CDN or JavaScript frameworks.

Output (one item per website)

{
  "input": "gymshark.com",
  "domain": "www.gymshark.com",
  "statusCode": 200,
  "technologyNames": ["Shopify", "Cloudflare", "PayPal", "Apple Pay", "HSTS"],
  "categories": ["CDN", "Ecommerce", "Payment processors", "Security"],
  "technologies": [
    {"name": "Shopify", "version": null, "confidence": 100, "categories": ["Ecommerce"], "website": "https://shopify.com"}
  ],
  "blocked": false,
  "charged": true,
  "error": null
}

Export to JSON, CSV, Excel or HTML, or read results through the API.

How it works

The Actor downloads each website's homepage and matches its HTTP headers, cookies, meta tags, script URLs, inline scripts, HTML and DOM against an open fingerprint database. Versions are extracted when the site exposes them.

Limitation: the analysis is static and does not run JavaScript. Tools that are only visible after JavaScript runs may be missed. This trade-off is what keeps it fast and cheap.

Pricing

$0.006 per analyzed website ($6 per 1,000).
Unreachable and blocked websites are free.
You can set a maximum cost per run in Apify, and the Actor stops cleanly when that limit is reached.

Data & compliance

Only public, technical information about websites is collected. No personal data is extracted.

Support

Found a wrong or missing detection? Open an issue in the Issues tab with the domain and the expected technology. Fixes are shipped quickly.

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