
Webflow
AI Website Builder
WordPress
CMSSide-by-side comparison of detection signals, AI scores, and features. Use our free tool to check which one powers any website.
| Category | AI Website Builder | CMS |
| AI Score | 90/100 — AI-Native | 20/100 — Traditional |
| Detection Signals | 13 patterns | 10 patterns |
| Script Detection | 3 patterns | 3 patterns |
| CDN Detection | 2 domains | 1 domains |
| Header Detection | 2 headers | 2 headers |
| Sites Detected | 367 scans | 3,659 scans |
| Best For | AI-generated websites & quick launchesTry Webflow → | Blogs & content-heavy sitesTry WordPress → |
| Official Website | Visit | Visit |
AI Website Builder
Webflow is a ai website builder with an AI Score of 90/100 (AI-Native). Our detection engine uses 13 signal patterns to identify Webflow-built sites.
CMS
WordPress is a cms with an AI Score of 20/100 (Traditional). Our detection engine uses 10 signal patterns to identify WordPress-built sites.
Webflow is the most powerful no-code website builder available, offering pixel-perfect visual design control with a built-in CMS, e-commerce, and advanced animation capabilities. Unlike most builders, Webflow gives designers and developers full CSS control through a visual interface — making it popular with agencies, freelancers, and in-house design teams who need professional results without a frontend developer. Every Webflow page is uniquely identifiable through injected data-wf-page and data-wf-site attributes on the HTML element, proprietary CSS classes (w-nav, w-layout-grid, w-dyn-item), and assets served from uploads-ssl.webflow.com and assets.website-files.com CDNs. The Webflow JS runtime (webflow.js) is loaded on every published site, and Webflow-hosted sites return server: Webflow in their HTTP headers. Site plans start at $14/month, with workspace plans for agencies from $19/month.
WordPress is the world's most popular Content Management System, powering over 43% of all websites on the internet — from personal blogs to enterprise news sites and e-commerce stores. As open-source software, WordPress is self-hosted and highly extensible through thousands of themes and plugins, including WooCommerce for e-commerce and Yoast for SEO. WordPress sites are unmistakably identifiable through their /wp-content/ and /wp-includes/ directory paths in HTML source, the WordPress generator meta tag, X-Powered-By: WordPress HTTP headers, and WordPress-specific REST API endpoints. The platform has no monthly SaaS fee — you pay for hosting — though WordPress.com offers managed hosting from $4/month. WordPress's architecture is completely different from AI builders: it's a server-rendered PHP CMS with a traditional database-driven approach.
/assets\.website-files\.com/i while WordPress uses /wp-content\/uploads/i — making CDN domain analysis one of the most reliable ways to distinguish them.Choose Webflow if…
Choose WordPress if…
Our Pick — Based on 4,026+ detections
Detected 10× more often than Webflow across our database of scanned sites.
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