Contentful
CMS
Drupal
CMSContentful vs Drupal
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 | 7 patterns | 7 patterns |
| Script Detection | 2 patterns | 2 patterns |
| CDN Detection | 2 domains | — |
| Header Detection | — | 2 headers |
| Sites Detected | 375 scans | 48 scans |
| Best For | Blogs & content-heavy sitesTry Contentful → | Blogs & content-heavy sitesTry Drupal → |
| Official Website | Visit | Visit |
Example Websites
Contentful websites
Drupal websites
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.
Drupal
CMS
Drupal is a cms with an AI Score of 20/100 (Traditional). Our detection engine uses 7 signal patterns to identify Drupal-built sites.
Platform Overviews
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.
Drupal
Drupal is a powerful, highly extensible open-source CMS that excels in complex, enterprise-grade web projects — particularly government websites, higher education portals, and large media organizations. Its modular architecture supports hundreds of thousands of contributed modules and has a reputation for handling complex content architectures, multilingual sites, and high-security requirements. Major Drupal users include the White House, Nasdaq, and the European Commission. Drupal sites are identifiable through the x-generator: Drupal HTTP response header, /sites/default/files/ paths for uploaded media, /modules/ and /themes/ directory paths for contributed code, and drupal.js loading the Drupal JavaScript API. The Drupal.settings JavaScript object is present on authenticated pages, and drupal-specific HTML class names appear throughout the markup. Drupal is free and open-source, with hosting costs depending on provider.
Key Differences
- Both Contentful and Drupal are classified as CMS tools, making them the most direct competitors in this comparison.
- Contentful scores higher on AI involvement (20/100 vs 20/100 for Drupal), meaning it relies more heavily on AI for site generation and content creation.
- Our detection engine identifies Contentful using 7 fingerprint patterns and Drupal using 7 patterns — more signals generally means more reliable detection.
Which Should You Choose?
Choose Contentful if…
- You prefer a cms solution
- You want more manual control over the final output
- Contentful's detection fingerprint of 7 signals means your site is reliably identifiable
Choose Drupal if…
- You need a cms approach
- You prefer traditional building tools with predictable output
- Drupal's ecosystem and community better match your team's existing workflow
Our Pick — Based on 423+ detections
Contentful
Detected 8× more often than Drupal across our database of scanned sites.
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