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Detect technologies and profile websites for prospecting fit. ⏺ TechProfiler — See the Tech Stack Behind Any Website 🔍 Instant Technology Detection Visit any website and TechProfiler reveals what's under the hood. Detect 1,000+ technologies including analytics platforms, ad tools, CMS systems, JavaScript frameworks, CDNs, payment processors, and more. Results appear in seconds — grouped by category with real favicons. 🤖 AI-Powered Deep Analysis Go way beyond basic fingerprinting. TechProfiler uses Claude AI to analyze script URLs, inline code, tracking pixels, iframes, and stylesheet references uncovering hidden tools that rule-based detection completely misses. AI-detected techs are clearly tagged so you always know the source. 🎯 Fit Profiles — Your Secret Prospecting Weapon This is where TechProfiler gets powerful. Define custom fit profiles with plain English like: → "Uses HubSpot or any HubSpot marketing product" → "Runs retargeting and advertising pixels" → "Has a live chat widget installed" TechProfiler evaluates detected technologies against your profiles and turns the badge green when there's a match. Know instantly if a prospect fits your ICP — no clicking, no digging. Just glance at the badge. 💚 ⚡ Key Features ✅ One-click tech stack detection on any website ✅ AI-enhanced detection catches what pattern matching misses ✅ Custom fit profiles for lead qualification ✅ Green badge indicator when a site matches your target profile ✅ Tech results grouped by category with favicons ✅ Works on any HTTP/HTTPS website 🚀 Built For → SDRs & AEs: Qualify leads by tech stack before you even open a tab → Growth teams: Spot gaps in a prospect's marketing stack → Agencies: Walk into pitches knowing exactly what they run → Competitive intel: Track what tools your competitors are betting on 🔒 Privacy First All detection runs locally in your browser. AI features use your own Claude API key — only script metadata is sent, never page content or personal data. Zero data collected. Zero external servers. Built with ❤️ by Syft Data
Mar 31, 2026
rating_count is the Chrome Web Store ratings count, not a written-review count.
Media assets
Screenshots and videos on the listing.
Has promo video
Whether the listing includes at least one video.
Languages
Declared language locales.
Developer website
Listing exposes a developer website URL.
Contact email
Listing exposes a contact email.
Keyword in name
Case-insensitive substring match in the name.
Keyword in description
Case-insensitive substring match in the description.
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.