Joomla vs Drupal: Welches PHP CMS überlebt 2026?
Zwei Legacy-PHP-CMS-Plattformen treten an, eine geht
Choose Joomla if you need an affordable, GUI-friendly PHP CMS for multilingual or membership sites with a moderate learning curve. Choose Drupal if you're building complex content architectures at enterprise scale and have developer resources to leverage its entity-based modeling, granular security, and headless API capabilities. Both are declining in market share, but Drupal retains stronger enterprise relevance while Joomla serves the mid-market.
Joomla
Open-source PHP CMS for mid-sized websites and multilingual portals
Drupal
Enterprise-grade open-source PHP CMS for complex content architectures
Feature Comparison
| Feature | Joomla | Drupal |
|---|---|---|
| CLI tooling | Basic — limited CLI compared to Drush | Drush + Drupal Console — powerful CLI ecosystem |
| Taxonomy system | Menu and category-based, extension-dependent for advanced use | Native vocabulary/term system with hierarchical and cross-referenced taxonomies |
| Media management | ✓ | ✓ |
| Built-in REST API | ✓ | ✓ |
| Multisite support | ✗ | ✓ |
| Extension ecosystem | Moderate — thousands of extensions, declining contribution rate | Large — 40,000+ modules, active maintainership for popular ones |
| Multilingual support | Native (built-in language manager) | Native (four core language modules) |
| Visual page building | ✓ | Partial — Layout Builder in core, but not drag-and-drop friendly |
| Content modeling depth | Basic — articles, categories, custom fields via extensions | Advanced — entity types, field API, paragraphs, custom bundles |
| Headless CMS capability | Partial — API available but ecosystem is thin | ✓ |
| Workflow/content staging | Partial — basic publishing workflow | ✓ |
| Role-based access control | ✓ | ✓ |
What is Joomla?
Joomla is a free, open-source PHP CMS that occupies the middle ground between WordPress's simplicity and Drupal's complexity. Version 6, released in late 2025, improved performance and editor experience. It holds roughly 1.8% market share and is favored for multilingual sites, small business portals, and membership communities.
What is Drupal?
Drupal is an open-source PHP CMS designed for complex, large-scale content management. It treats content as structured data with entities, fields, and taxonomies rather than simple pages. Holding roughly 1% total market share but dominant in government and higher education, Drupal powers sites that need granular access control, multilingual support, and robust API access.
Key Differences
Content Modeling Philosophy
Drupal treats content as structured data entities with typed fields, references, and views — essentially a content database you query. Joomla uses a simpler article-and-category model enhanced by extensions. For a product catalog with variant pricing by region, Drupal handles this natively while Joomla needs multiple stacked extensions to approximate it.
Developer Experience and Tooling
Drupal offers Drush (CLI), Composer-based dependency management, and a robust module API that experienced PHP developers appreciate. Joomla's developer tooling is more basic, with limited CLI support and a simpler extension architecture. Drupal demands more expertise but rewards it with architectural flexibility that Joomla can't match.
Total Cost of Ownership
Joomla projects typically cost 50-70% less than equivalent Drupal builds because the GUI-driven admin reduces custom development hours and Joomla developers command lower rates. Drupal's specialized talent pool (entity architecture, custom modules, performance tuning) drives costs to $50K-$150K+ for mid-to-large projects. For budget-conscious organizations, this gap is decisive.
Security Posture
Drupal operates a dedicated security team that coordinates vulnerability disclosures across its module ecosystem — a model trusted by governments and financial institutions. Joomla issues regular security patches but lacks the same structured response infrastructure. For compliance-heavy industries (healthcare, finance, government), Drupal's security track record is a hard requirement.
Headless and Decoupled Architecture
Drupal ships JSON:API in core and has a mature ecosystem for decoupled frontends (Next.js, Gatsby, etc.) via the Drupal Decoupled initiative. Joomla added a Web Services API in version 4 but the headless ecosystem is immature — fewer tutorials, fewer starter kits, fewer production examples. If you're going headless with a PHP backend, Drupal is the pragmatic choice.
Performance Comparison
| Metric | Joomla | Drupal |
|---|---|---|
| TTFB | Fast out-of-box for small sites, degrades without caching at scale | Slower uncached, excellent with Varnish/CDN layer at scale |
| Caching | Built-in page and module caching | Granular cache tags, BigPipe, internal page cache, CDN-friendly |
| Build tool | None (traditional PHP rendering) | None native (PHP rendering, pairs with Varnish/Redis) |
| Base page weight | ~200-400KB (theme dependent) | ~200-500KB (theme dependent) |
| Lighthouse range | 70-90 | 75-95 |
SEO Comparison
| SEO Feature | Joomla | Drupal |
|---|---|---|
| Clean URLs | ✓ | ✓ |
| SSG support | ✗ | Via static generation modules (Tome) or headless frontend |
| SSR support | ✓ | ✓ |
| Schema markup | Via extensions | ✓ |
| Meta tag control | ✓ | ✓ |
| Sitemap generation | Via extensions (e.g., OSMap) | ✓ |
Joomla
- Moderate learning curve with an intuitive admin GUI that non-developers can operate.
- Native multilingual support without extensions — rare among CMS platforms.
- Lower total cost of ownership for small-to-mid-sized projects compared to Drupal.
- Joomla 6 (late 2025) brought meaningful performance and usability improvements.
- Decent RBAC out of the box for membership sites and intranets.
- Content modeling is shallow — complex data relationships require stacking extensions.
- Extension ecosystem is shrinking as developers migrate to WordPress or modern stacks.
- Scalability ceiling hits hard on high-traffic or data-intensive applications.
- Headless/decoupled use is possible but poorly supported by the community tooling.
Drupal
- Best-in-class content modeling — entities, fields, and views let you build any data structure.
- Dedicated security team with coordinated disclosure and a strong track record.
- Proven at massive scale — handles millions of pages and high concurrent traffic.
- JSON:API ships in core, making Drupal a legitimate headless CMS backend.
- Granular caching system (cache tags, BigPipe) delivers excellent performance when configured.
- Steep learning curve — requires PHP developers who understand Drupal's entity/field architecture.
- Development costs run 2-3x higher than Joomla due to specialized talent requirements.
- Admin UI is functional but not intuitive — content editors need training.
- Theming layer (Twig) is powerful but verbose compared to modern frontend frameworks.
When to Choose Joomla
- You need a multilingual site without relying on third-party plugins.
- Your team is non-technical and needs a GUI-driven CMS with moderate flexibility.
- Budget is tight and you need a functional site without enterprise-scale complexity.
- You're building a membership portal or community site with basic access control needs.
When to Choose Drupal
- Your content model involves complex relationships, taxonomies, and role-based variations.
- You need enterprise-grade security with a dedicated security response team.
- You're building a headless architecture and want a PHP backend with a mature API layer.
- Your site will scale to hundreds of thousands of pages or handle significant concurrent traffic.
Can You Migrate?
Yes. We've migrated 5,000+ sites between platforms. We handle data migration, content modeling, frontend rebuilds, and SEO preservation. Every migration is zero-downtime.
Frequently Asked Questions
Is Joomla or Drupal better for enterprise websites in 2026?
Drupal's the stronger enterprise choice. Entity-based content modeling, granular role-based access control, a dedicated security team, and proven scalability under heavy traffic—that's why government sites, universities, and large organizations keep choosing it. Joomla can handle mid-sized business sites just fine, but it doesn't have the architectural depth enterprises actually need.
Is Joomla dying faster than Drupal?
Neither platform's dead, but both are losing ground. Joomla sits at roughly 1.8% market share versus Drupal's 1%, and both keep ceding territory to WordPress and headless CMS platforms year after year. Joomla 6 launched in late 2025, which shows the project's still moving, and Drupal holds onto its enterprise base. The real threat to both? The broader shift toward headless architectures and no-code tools. That's not slowing down.
Which is easier to learn, Joomla or Drupal?
Joomla's significantly easier to learn—there's no way around it. The GUI-driven admin panel, drag-and-drop module system, and intuitive menu management let non-developers build functional sites without much hand-holding. Drupal's learning curve is genuinely steep. It thinks in entities, fields, and views rather than pages, which developers tend to appreciate but regularly frustrates content editors who weren't trained on it. If your team doesn't have Drupal experience, budget for that.
Can I migrate from Joomla to Drupal?
Yes, but plan carefully. Tools like LitExtension handle roughly 80% of basic content migration—articles, categories, users, the straightforward stuff. The hard part is rebuilding Joomla's menu-based navigation into Drupal's taxonomy and view system. That's where things get messy. Complex sites with custom extensions will need manual mapping on top of that. Budget 2-4 weeks for a mid-sized site migration; more if your Joomla setup has years of customization baked in.
How do Joomla and Drupal compare for headless CMS use?
Drupal's better positioned for headless architectures. The JSON:API module ships with core, giving you clean RESTful endpoints for whatever frontend framework you're working with. Joomla added a Web Services API in version 4+, which does enable headless use—it's not nothing—but the ecosystem of headless-ready extensions and community tooling is far thinner than what you'd get on the Drupal side. If headless is where you're heading, that gap matters.
What does it cost to build a website with Joomla vs Drupal?
Both CMS cores are free, but total cost diverges fast. A Joomla site typically runs $10K-$50K in development with $1.5K-$3K/year in maintenance, mostly because the setup's simpler and the developer pool is wider. Drupal projects range from $50K to $150K+—you need specialized PHP developers who actually know the architecture, and that costs more. Ongoing maintenance is pricier too, given the complexity of module updates and security patching. Factor that in before you commit.
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