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Instantly detect the CMS, framework, or e-commerce platform powering any website. Supports over 400 technologies with a free Chrome extension and a simple URL-based lookup.

CMS Detector (also known as CMS Detect) is a lightweight, free tool that reveals the content management system, framework, or e-commerce platform behind any website. By simply entering a URL or using the Chrome extension, users get instant identification of over 400 technologies, from WordPress and Shopify to Laravel and Drupal. It's a straightforward utility for anyone who needs to know what powers a site without manual inspection.

The tool's core strength is its speed and breadth. The detection engine analyzes meta tags, code patterns, headers, and scripts to deliver accurate results in seconds. The Chrome extension makes it even more convenient for on-the-fly research while browsing. While it doesn't offer bulk scanning or real-time monitoring, it excels as a quick lookup tool for competitive analysis, lead qualification, or general curiosity.

Pricing is refreshingly simple: a free Starter tier covers basic features and email support, while a Professional tier at $12/month adds advanced features, priority support, and API access. The free tier is genuinely useful and doesn't require a trial or demo -- just enter a URL and get results. This makes it accessible to individuals and small teams who need occasional detection without a subscription.

CMS Detector is best for developers, business owners, and marketers who want a no-fuss way to identify website technologies. It's particularly handy for sales and lead intelligence workflows, where knowing a prospect's tech stack can inform outreach strategy. However, teams needing batch processing or deep integration should look for more robust alternatives.

Overall, CMS Detector delivers exactly what it promises: fast, accurate CMS detection at no cost. It's a practical addition to any tech stack for quick reconnaissance, though its simplicity means it won't replace more comprehensive tools for large-scale data enrichment. For its price (free), it's hard to beat.

Features

  • Detect over 400 CMS types, frameworks, and e-commerce platforms
  • Instant analysis via URL or Chrome extension
  • Identify Shopify themes quickly
  • Advanced algorithm analyzing meta tags, code patterns, headers, and scripts
  • Free forever with no trial needed
  • Accurate detection results

Pricing

Starter: $0.00, Professional: $12.00

Pros

  • Completely free to use with no hidden costs
  • Supports a very wide range of technologies (400+)
  • Instant results with no setup required
  • Useful for competitive analysis and data enrichment

Cons

  • No API available for programmatic use
  • Not designed for real-time monitoring or deep security audits
  • Limited to one-off lookups; no bulk or batch detection

Best For

Developers, business owners, and marketers who need quick, free CMS detection for competitive analysis or lead intelligence.

Frequently Asked Questions

It can detect over 400 CMS types, frameworks, and e-commerce platforms by analyzing meta tags, code patterns, headers, and scripts.
The Starter plan is free forever with no trial needed, but a Professional plan is available for $12.00 per month, which likely adds extra features or higher usage limits.
Users can either enter a website URL for instant analysis or use the free Chrome extension to detect the technology stack of any site they visit.
No, the tool is designed for one-off lookups only and does not support bulk or batch detection at this time.
No, there is no API available, so it cannot be integrated directly into automated workflows or CRM systems.
It is best for competitive analysis, data enrichment for sales intelligence, and quickly evaluating a website’s platform before outreach or partnership decisions.
It stands out for being free and supporting over 400 technologies, but it lacks an API and real-time monitoring features that some paid competitors offer.
No, it is not designed for deep security audits or real-time monitoring; it is intended for quick, surface-level technology identification.
Support details are not specified, but as a free tool, it likely offers basic documentation and community support rather than dedicated customer service.
Developers, business owners, and marketers who need a quick, free way to identify the technology stack of any website for lead intelligence or competitive research.
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