Mystrika
WhatCMS helps users discover the technologies behind any website, revealing its content management system, e-commerce platform, and more. It detects which CMS a site is using by analyzing HTML code, headers, and other artifacts.
WhatCMS is a focused web technology detection tool that identifies the content management system, e-commerce platform, hosting provider, and other technologies powering any website. By scanning HTML meta tags, headers, and other digital artifacts, it delivers near-instant results for single URLs or entire lists. The tool is part of Nineteen Ten LLC and complements sister services like Who-Hosts-This.com and ThemeDetect.com, making it a practical addition to any sales, marketing, or competitive research stack.
The platform’s core strength lies in its speed and breadth of detection. It recognizes over 1,200 CMS platforms, frameworks, and hosting environments, from WordPress and Shopify to less common systems. Users can check a single site in seconds or upload hundreds of URLs for batch processing. The results are presented in clear reports and can be exported as JSON or CSV, making them easy to integrate into CRM systems, spreadsheets, or analytics pipelines. An API is also available for programmatic access, allowing teams to automate technology lookups at scale.
Pricing is straightforward and volume-based. A free tier offers 500 detections per month with basic rate limits and ad support, which is enough for occasional use. Paid plans start at $20/month for 10,000 detections and scale up to $800/month for 1,000,000 detections. Higher tiers include faster rate limits, batch processing, and private detections (results not shared publicly). This structure makes WhatCMS affordable for small teams while still accommodating enterprise-level needs.
WhatCMS is best suited for sales and marketing teams that need to enrich lead data with website technology insights, as well as for analysts conducting competitive research or tech audits. It integrates naturally with data enrichment workflows, helping users segment prospects by their tech stack or identify companies using a specific CMS. The tool is not designed for deep site analytics or website management—it stays firmly in the detection lane, which is both its strength and its limitation.
In practice, WhatCMS delivers on its promise of fast, accurate technology detection. The batch upload and API features are particularly valuable for organizations that need to process large lists regularly. While the free plan is somewhat restricted, it serves as a useful trial. For teams that already rely on tools like BuiltWith or Wappalyzer, WhatCMS offers a comparable service with a simpler pricing model and a focus on ease of use.
Overall, WhatCMS is a reliable, no-frills solution for website technology detection. It fills a clear need for quick, actionable data without overwhelming users with unnecessary features. For any business that wants to understand what powers the websites they interact with—whether for lead generation, competitive analysis, or internal audits—WhatCMS is a solid choice that balances cost, capability, and simplicity.
Features
- Detect website technologies quickly
- Create detailed technology reports
- Upload batch URLs easily
- Access detection via API
- Identify hosting providers
- Detect WordPress themes
- Lead generation via technology reports
- Batch detections with JSON/CSV export
Pricing
Pros
- Easy to use with instant results
- Accurate detection of over 1,200 CMS and tech platforms
- Comprehensive detection including hosting, themes, and frameworks
- Batch processing for enterprise-scale analysis
- API access for automated workflows
Cons
- Free plan has limited features (no batch, no private detections, ads)
- Does not provide deep site analytics or website management
- Lower-tier plans have rate limits (e.g., 1 url/10 sec on free)
Best For
Businesses needing quick website technology detection, tech audits, and competitive research, from startups to mid-market.