
WordPress
CMS
Mailchimp
marketingSide-by-side comparison of detection signals, AI scores, and features. Use our free tool to check which one powers any website.
| Category | CMS | marketing |
| AI Score | 20/100 — Traditional | 10/100 — Unknown |
| Detection Signals | 10 patterns | 2 patterns |
| Script Detection | 3 patterns | 1 patterns |
| CDN Detection | 1 domains | 1 domains |
| Header Detection | 2 headers | — |
| Sites Detected | 3,285 scans | No data yet |
| Best For | Blogs & content-heavy sitesTry WordPress → | Professional websitesTry Mailchimp → |
| Official Website | Visit | Visit |
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.
marketing
Mailchimp is a marketing with an AI Score of 10/100 (Unknown). Our detection engine uses 2 signal patterns to identify Mailchimp-built sites.
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.
/wp-content\/uploads/i while Mailchimp uses /mailchimp\.com/i — making CDN domain analysis one of the most reliable ways to distinguish them.Choose WordPress if…
Choose Mailchimp if…
Our Pick — Based on 3,285+ detections
The most frequently detected cms in our scan database.
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