Website Tech Stack Scraper & Technology Lookup API

Tech Stack Detector

automation-lab/tech-stack-detector

Affordable BuiltWith and Wappalyzer alternative. Detect 45+ technologies on any website — JavaScript frameworks, CMS, analytics, CDN, and hosting — from a single HTTP request. Ideal for bulk lead qualification, competitive analysis, and technology market research.

Best alternative to builtwith.com and Wappalyzer.com : Detect technologies (CMS, CDN, analytics, frameworks, etc.) used by any website.

Detect the complete technology stack of any website. Identifies CMS, frameworks, analytics, CDN, hosting, payments, and 100+ technologies with confidence scores and version detection.

Tech Stack Detector — Bulk Website Technology Lookup

accurate_pouch/tech-stack-detector

Detect frameworks, CMS, analytics, CDN, hosting, chat tools, and more for any list of URLs. No API key needed — reads public HTTP headers and HTML.

Detect 80+ technologies on any website: frameworks, CMS, analytics, CDN, payments, marketing, hosting. Bulk URL processing, JSON/CSV export. No API keys. From $0.01/URL. For competitive analysis and sales prospecting.

Website Tech Stack Detector

topnetworks/website-tech-stack-detector

Detect what technology any website runs — CMS, frameworks, analytics, CDN, hosting, payment and more. No API key needed. Process hundreds of URLs at once.

Website Technology Detector

techionik9993/website-technology-detector

Detect the technology stack behind any public website. Identify CMS, ecommerce platforms, frameworks, analytics tools, CDN and hosting signals in a structured output built for lead generation, competitor research, audits, and sales intelligence.

Website Tech Stack Detector

benthepythondev/website-tech-detector

Detect technologies, frameworks, CMS, analytics, hosting, and more used by any website. Perfect for competitive analysis, sales intelligence, and tech research.

Detect technologies on any website using the real Wappalyzer browser extension via Playwright — not HTTP guessing. Identifies CMS, JS frameworks, analytics, CDN, payments, and 1,000+ more. Built for bulk lead qualification, competitive analysis, and tech market research.

Detect website technology stack including CMS, frameworks, languages, analytics, CDN, hosting, JavaScript libraries, and CSS frameworks from HTTP headers and HTML analysis.