Tech-stack finder
Enter a URL and see what runs under the hood. Framework, hosting, CDN, analytics, CMS, chat, payments and more.
Useful for competitive research or a sanity check on what a vendor delivered. We ping the site server-side, parse the response, and match patterns of known stacks.
signatures: 67signup: noresult: shareable link
All tools
Free, no signup
What we detect
signatures: 67- Framework
- Next.js, Nuxt, SvelteKit, Astro, Remix, Gatsby
- CMS / shop
- WordPress, Drupal, Shopify, WooCommerce, Magento, Squarespace, Wix, Webflow, BigCommerce
- Hosting and CDN
- Vercel, Netlify, Cloudflare, CloudFront, Fastly, AWS, Azure, GCP
- Analytics
- Google Analytics, Plausible, Fathom, Matomo, Mixpanel, Hotjar, Clarity, Vercel Analytics
- Tag managers
- GTM, Tealium
- Cookie banners
- Cookiebot, OneTrust, CookieYes, Iubenda
- Chat
- Intercom, Drift, Zendesk, Crisp, Chatwoot
- Payments
- Stripe, Mollie, PayPal, Adyen
- Marketing
- HubSpot, Marketo, Pardot
- JS / CSS
- React, Vue, Svelte, Alpine, jQuery, Tailwind, Bootstrap, Bulma
- Fonts
- Google Fonts, Adobe Fonts, Bunny Fonts
67 signatures total, grouped by category.