Tech Stack Detector

"Free BuiltWith Alternative" by John Rippy | johnrippy.link

🏆 2025 Zapier Automation Hero of the Year — Project Phoenix: A 95-step AI sales pipeline cutting development time by 50%. Read more →

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Detect website technology stack including CMS, frameworks, analytics, and marketing tools. A free alternative to BuiltWith.

Features

• CMS detection - WordPress, Shopify, Webflow, Squarespace, Wix, Ghost
• Framework detection - React, Next.js, Vue, Nuxt, Angular, Svelte, Gatsby
• Analytics tools - Google Analytics, Segment, Mixpanel, Amplitude, Heap, Hotjar
• Marketing tools - HubSpot, Marketo, Intercom, Drift, Mailchimp, Klaviyo
• Hosting & CDN - Vercel, Netlify, AWS, Cloudflare, Fastly
• Payment & chat - Stripe, PayPal, Zendesk, Crisp, Tidio

Detected Technologies (50+)

Category	Technologies
CMS	WordPress, Shopify, Webflow, Squarespace, Wix, Ghost, Contentful, Sanity
Frameworks	React, Next.js, Vue, Nuxt, Angular, Svelte, Gatsby, Remix
Analytics	Google Analytics, GTM, Segment, Mixpanel, Amplitude, Heap, Hotjar, FullStory, PostHog
Marketing	HubSpot, Marketo, Intercom, Drift, Mailchimp, Klaviyo, Facebook Pixel, LinkedIn Insight
Hosting	Vercel, Netlify, AWS, Google Cloud, Heroku
CDN	Cloudflare, Fastly, Akamai
Payments	Stripe, PayPal, Square
Chat	Zendesk, Crisp, Tidio, LiveChat
Email	SendGrid, Mailgun, Postmark

Input

{
  "urls": ["https://stripe.com", "https://shopify.com"],
  "detectCategories": ["CMS", "FRAMEWORK", "ANALYTICS", "MARKETING"],
  "deepScan": false
}

Input Parameters

Parameter	Type	Default	Description
urls	array	-	Website URLs to analyze
detectCategories	array	["CMS", "FRAMEWORK", "ANALYTICS", "MARKETING"]	Categories to detect
deepScan	boolean	false	Scan multiple pages for better detection
demoMode	boolean	true	Run with sample data

Output

{
  "url": "https://stripe.com",
  "domain": "stripe.com",
  "technologies": [
    { "name": "React", "category": "FRAMEWORK", "confidence": "HIGH", "detected": "Script analysis" },
    { "name": "Google Analytics", "category": "ANALYTICS", "confidence": "HIGH", "detected": "Script tag" },
    { "name": "Segment", "category": "ANALYTICS", "confidence": "HIGH", "detected": "Script tag" },
    { "name": "Cloudflare", "category": "CDN", "confidence": "HIGH", "detected": "Response headers" },
    { "name": "Stripe", "category": "PAYMENTS", "confidence": "HIGH", "detected": "Script tag" }
  ],
  "summary": {
    "framework": "React",
    "analytics": ["Google Analytics", "Segment"],
    "marketing": [],
    "cdn": "Cloudflare",
    "payments": ["Stripe"]
  },
  "headers": {
    "server": "nginx"
  }
}

Pricing

This actor uses pay-per-event pricing:

Event	Description	Price
site_analyzed	Per website analyzed	$0.02

Example costs:

• Analyze 50 websites: 50 × $0.02 = $1.00
• Analyze 200 websites: 200 × $0.02 = $4.00

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Built by John Rippy | johnrippy.link

🏆 2025 Zapier Automation Hero of the Year — Project Phoenix: A 95-step AI sales pipeline cutting development time by 50%. Read more →

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Keywords

tech stack detector, builtwith alternative, wappalyzer alternative, website technology, cms detector, framework detection