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Website Tech Stack Intelligence + AI

Detect any website's technology stack over plain HTTP — CMS, frameworks, JavaScript libraries, analytics, marketing automation, payments, CDN, live chat, reviews and more — then turn that raw detection into one of two AI work products:

• Sales gaps — what valuable capabilities the site is missing, an estimated SaaS spend tier, a fit score and a ready-to-send personalized outreach opener.
• Modernization & security audit — outdated/end-of-life tech and missing security headers, with a prioritized fix list and an agency pitch you can send to win the project.

Run either report, or both in one pass. Built-in AI — no API key required.

Who it's for

• B2B sales / agencies — find prospects by what they use (and don't use), and open with a message tied to their actual stack.
• Web / dev agencies — surface sites running AngularJS, old jQuery, end-of-life PHP, no HTTPS/HSTS/CSP and pitch a modernization project.
• Competitive & market research — map the tooling behind a list of companies at scale.

Input

Output (per website)

{
 "input": "example.com",
 "reachable": true,
 "technologyCount": 9,
 "technologies": [ { "name": "Shopify", "category": "ecommerce", "version": null, "confidence": "high" } ],
 "categoriesPresent": ["E-commerce platform", "CDN", "Analytics"],
 "missingCapabilities": ["Email / marketing automation", "Live chat / support", "Reviews / social proof"],
 "estimatedSpendTier": "Medium",
 "modernizationFlags": [ { "tech": "jQuery 1.12.4", "severity": "high", "issue": "..." } ],
 "riskLevel": "High",
 "salesAnalysis": { "opportunitySummary": "...", "fitScore": 78, "personalizedOpener": "...", "bestAngle": "..." },
 "modernizationAnalysis": { "riskLevel": "High", "outdatedFindings": ["..."], "recommendations": ["..."], "agencyPitch": "..." }
}

How it works

Each site's homepage is fetched once over HTTP (no browser). Technologies are matched from HTML markup, asset URLs, response headers and cookies. Modernization/security flags (EOL libraries, version disclosure, missing HTTPS/HSTS/CSP) are computed deterministically, then the built-in AI turns the findings into the human-readable sales or modernization report.

Notes & limits

• Detection is signature-based and conservative — it reports what's visible in the initial HTML response. Tools loaded only after heavy client-side JavaScript may not be detected.
• One homepage request per domain keeps runs fast and cheap.
• Always respect each website's terms and applicable laws when scraping.