Tech Stack Detector - BuiltWith & Wappalyzer Alternative

✅ Tested daily with its default input (Apify's automated QA plus our own smoke test before every release).

Tech stack detector: find out which technologies any website uses: CMS (WordPress, Drupal, Ghost), e-commerce (Shopify, WooCommerce, Magento), JavaScript frameworks (Next.js, React, Vue, Angular), analytics (Google Analytics, GTM, Hotjar), CDN & hosting, payments, live chat and cookie consent. A pay-per-use BuiltWith / Wappalyzer alternative at $0.003 per website.

Why this Actor

• $0.003 per website, bulk input, results in seconds.
• Version numbers where the site exposes them (e.g. WordPress, Nginx, PHP, Angular).
• Evidence per technology (header, cookie, HTML, script or meta tag).

Input

urls – list of domains or URLs. timeoutSecs – per site (default 20).

Output

{"url": "https://example.com", "status": 200, "count": 6, "server": "cloudflare",
 "technologies": [{"name": "WordPress", "category": "CMS", "version": "6.6", "evidence": ["html", "meta"]}]}

Pricing

$0.003 per website analyzed.

Use with AI agents (MCP)

This Actor can be used as a tool by AI agents (Claude, Cursor, VS Code, other MCP clients) through the official Apify MCP server:

• Add only this Actor as a tool: https://mcp.apify.com?tools=admirala/website-tech-stack-detector (sign in with OAuth or an Apify API token).
• Or connect https://mcp.apify.com and let the agent find it with search-actors (e.g. "tech stack detector"), read the input schema with fetch-actor-details and run it with call-actor.

Example input an agent can pass:

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

Cost per call: $0.003 per website analyzed. Results come back as dataset items (get-dataset-items).

FAQ

How can I see what a website is built with? Add the domain to urls. You get a technologies list with name, category, version (when exposed) and evidence.

Is this a BuiltWith or Wappalyzer alternative? Yes, for live detection from the site's headers, cookies, HTML and scripts, paid per site with no subscription.

Can I check if a site uses Shopify or WordPress in bulk? Yes, paste any number of domains and filter the results on technologies.name.

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