Website Tech Stack Detector — $0.20 per 1,000 websites

Detect the commercially useful technology signals visible on live websites: CMS, ecommerce, frameworks, analytics, marketing tools, payment providers, support widgets, servers, hosting/CDN, and security headers.

Why this Actor?

• One predictable row per domain at $0.20 per 1,000 websites.
• Live HTTP detection — no stale database and no BuiltWith or Wappalyzer API key.
• 70+ high-value fingerprints across eight sales, marketing, and engineering categories.
• Bulk lead enrichment with configurable concurrency and timeouts.
• Security-header score for HSTS, CSP, X-Frame-Options, Referrer-Policy, and Permissions-Policy.
• Failed websites still produce a clearly labeled diagnostic row, so list coverage is auditable.

Input example

{
  "urls": ["shopify.com", "wordpress.com", "https://apify.com"],
  "categories": ["CMS", "Ecommerce", "Analytics", "Marketing", "Infrastructure"],
  "maxConcurrency": 10,
  "timeoutSeconds": 15,
  "includeSecurityHeaders": true,
  "includeEvidence": true
}

Pricing

Website profiles cost $0.0002 each ($0.20 per 1,000) plus a $0.00005 Actor-start event. That is roughly 90% below the $2–$3 per 1,000 pricing shown by several live technology-detector competitors. Apify platform usage is billed under the user's plan.

Accuracy and responsible use

Detection is evidence-based but not omniscient: server-side or deliberately hidden tools may not be visible, and a matching asset can occasionally create a false positive. Confidence and optional evidence make results reviewable. Only inspect public websites you are allowed to access, respect site terms and robots policies, and do not use results for abusive targeting.