WordPress
CMS
Contentful
CMSWordPress vs Contentful
Side-by-side comparison of detection signals, AI scores, and features. Use our free tool to check which one powers any website.
Side-by-Side Comparison
| | |
|---|---|---|
| Category | CMS | CMS |
| AI Score | 20/100 — Traditional | 20/100 — Traditional |
| Detection Signals | 10 patterns | 7 patterns |
| Script Detection | 3 patterns | 2 patterns |
| CDN Detection | 1 domains | 2 domains |
| Header Detection | 2 headers | — |
| Sites Detected | 2,960 scans | 331 scans |
| Best For | Blogs & content-heavy sitesTry WordPress → | Blogs & content-heavy sitesTry Contentful → |
| Official Website | Visit | Visit |
Example Websites
Contentful websites
WordPress
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.
Contentful
CMS
Contentful is a cms with an AI Score of 20/100 (Traditional). Our detection engine uses 7 signal patterns to identify Contentful-built sites.
Platform Overviews
WordPress
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.
Contentful
Contentful is the world's leading headless Content Management System, used by enterprise teams at Nike, Spotify, and Burger King to manage content across websites, apps, and digital experiences from a single platform. Unlike traditional CMS platforms, Contentful separates content storage from presentation entirely — it provides a REST API and GraphQL API that any frontend framework can query, then renders content through whatever technology the team chooses. This architecture means Contentful often powers Next.js, Gatsby, or Nuxt frontends rather than having its own rendering layer. Sites backed by Contentful are identifiable through their media CDN domains: images.ctfassets.net and downloads.ctfassets.net serve all stored assets, and these URLs appear in image src attributes and link hrefs throughout the page. Contentful plans start at a free Community tier, with Team plans from $300/month for professional workflows.
Key Differences
- Both WordPress and Contentful are classified as CMS tools, making them the most direct competitors in this comparison.
- WordPress scores higher on AI involvement (20/100 vs 20/100 for Contentful), meaning it relies more heavily on AI for site generation and content creation.
- Our detection engine identifies WordPress using 10 fingerprint patterns and Contentful using 7 patterns — more signals generally means more reliable detection.
- WordPress serves assets from
/wp-content\/uploads/iwhile Contentful uses/images\.ctfassets\.net/i— making CDN domain analysis one of the most reliable ways to distinguish them.
Which Should You Choose?
Choose WordPress if…
- You prefer a cms solution
- You want more manual control over the final output
- WordPress's detection fingerprint of 10 signals means your site is reliably identifiable
Choose Contentful if…
- You need a cms approach
- You prefer traditional building tools with predictable output
- Contentful's ecosystem and community better match your team's existing workflow
Our Pick — Based on 3,291+ detections
WordPress
Detected 9× more often than Contentful across our database of scanned sites.
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