Competitor Tech Stack Detector

Shopify Store Scraper

webdatalabs/shopify-store-intelligence

Deep dive into any Shopify store: Extract ALL products, detect installed apps, analyze pricing strategy, estimate sales, identify tech stack, and get complete business intelligence. One-time comprehensive store analysis for competitor research and market intelligence.

Sitemap Analyzer — Parse, Validate & Check URLs

accurate_pouch/sitemap-analyzer

Parse XML sitemaps, extract all URLs, validate structure (priority, changefreq, lastmod), optionally check HTTP status of every URL. Supports sitemap indexes.

Security Headers Checker — OWASP Audit & Grading

accurate_pouch/security-headers

Audit 12 HTTP security headers (HSTS, CSP, X-Frame-Options, Referrer-Policy, Permissions-Policy, COOP, CORP, COEP). A-F grading, actionable recommendations. 5 URLs free.

E-commerce Theme Detector

trovevault/ecommerce-theme-detector

Detect the active theme of any e-commerce store from its HTML. Works on Shopify, WooCommerce, WordPress, Magento, PrestaShop, Shopware, OpenCart, BigCommerce, Wix, and Squarespace. No API keys. No proxies. Bulk detection in seconds.

SaaS Competitor Intelligence Analyzer

sleek_waveform/saas-competitor-intelligence

Analyze competitor SaaS websites for tech stack detection, pricing tiers, features, and company metadata. Perfect for competitive analysis.

Broken Link Checker — Recursive Site Crawler

accurate_pouch/broken-link-checker

Recursively crawl your website and find every broken link, 404, redirect, and timeout. Checks internal and external links with configurable depth. 100 links free per run.

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.

Techstack Detector

cerridwen/techstack-detector

Detect 7500+ technologies on any website. Identifies CMS, frameworks, CDNs, analytics, payment processors & more. Includes DNS/TLS analysis, security scoring, cost estimation & stack comparison. Powered by Wappalyzer + custom multi-layer detection.

Website Tech Stack Detector | 100+ Technologies

benthepythondev/tech-stack-detector

Detect 100+ technologies on any website: React, Next.js, Shopify, WordPress, Cloudflare, Stripe & more. Fast HTTP analysis - no blocking. Get CMS, frameworks, analytics, CDN, hosting & payment tools. Perfect for competitive analysis & lead generation.

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