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Joomla

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Kentico

Joomla vs Kentico

Detailed comparison of Joomla and Kentico — two traditional cms platforms. Compare features, performance, pricing, and find out which is right for your project in 2026.

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TL;DR — Our Recommendation

It depends — Joomla and Kentico serve different use cases well. Choose Joomla for Community portals and membership sites needing built-in user management. Choose Kentico for .NET enterprises needing an all-in-one DXP with marketing automation.

Official docs: Joomla Documentation

Feature by Feature Comparison

FeatureJoomlaKentico
Ease of Use
⭐⭐⭐⭐⭐⭐
Performance
⭐⭐⭐⭐⭐
Flexibility
⭐⭐⭐⭐⭐⭐⭐⭐
Cost Value
⭐⭐⭐
Scalability
⭐⭐⭐⭐⭐⭐⭐
Ecosystem
⭐⭐⭐⭐⭐

Pros & Cons

Joomla

Pros

  • Built-in ACL system more powerful than WordPress out of the box
  • Native multilingual support without extensions
  • Flexible content categorization system
  • Good balance between ease of use and developer features

Cons

  • Smaller community means fewer extensions and themes
  • Admin interface feels dated compared to modern CMS options
  • Performance degrades with many extensions installed
  • Finding skilled Joomla developers is increasingly difficult

Kentico

Pros

  • Integrated marketing automation, email, and A/B testing
  • Deep integration with the Microsoft/.NET ecosystem
  • Built-in e-commerce, forms, and personalization
  • Enterprise SLA support and compliance features

Cons

  • Expensive licensing limits it to enterprise budgets
  • Vendor lock-in with proprietary technology stack
  • Requires .NET developers who are less common in CMS space
  • Heavy platform — overpowered for simple content sites

Platform Details

DetailJoomlaKentico
Language / Stack
PHP.NET / C#
Type
traditional cmstraditional cms
Pricing
Free (self-hosted)Paid ($10K+/year)
Open Source
YesNo
Best For
Community portals and membership sites needing built-in user management.NET enterprises needing an all-in-one DXP with marketing automation
Export Method
Database export or J2XML extensionREST API or direct database access

When to Choose Each Platform

Choose Joomla if…

  • You need community portals and membership sites needing built-in user management
  • Your team is comfortable with PHP
  • You want an open-source solution with full code ownership

Choose Kentico if…

  • You need .net enterprises needing an all-in-one dxp with marketing automation
  • Your team is comfortable with .NET / C#

Which Should You Pick?

The right choice between Joomla and Kentico depends on three things: your team's technical skills, your project timeline, and your long-term content strategy.

Both platforms sit in the same category — traditional cms — so the deciding factors are ecosystem size, editorial workflow, and specific feature gaps. Joomla uses PHP, while Kentico runs on .NET / C#. If your developers already know one of those stacks, lean toward that platform to reduce ramp-up time.

From a cost perspective, Joomla is open-source (Free (self-hosted)), while Kentico (Paid ($10K+/year)) carries ongoing license costs. Factor in plugin or extension costs, developer rates for each tech stack, and whether you need managed hosting or can self-host.

Whichever you choose, migrating between them is straightforward. LeaveWP supports migration between 60+ platforms, so you're never locked in regardless of which you pick today.

Frequently Asked Questions

Is Joomla better than Kentico?
They're closely matched (18/30 vs 17/30). Joomla is best for Community portals and membership sites needing built-in user management, while Kentico excels for .NET enterprises needing an all-in-one DXP with marketing automation. Your choice should depend on your team's skills and project requirements.
Can I migrate from Joomla to Kentico?
Yes. Export your Joomla content via Database export or J2XML extension, then import it into Kentico. LeaveWP can help automate this process while preserving your SEO metadata and URL structure.
What are the main differences between Joomla and Kentico?
Joomla is php cms balancing power and usability, while Kentico is .net enterprise dxp with built-in marketing tools. Key differences: performance (Joomla: 2/5, Kentico: 3/5), pricing (Free (self-hosted) vs Paid ($10K+/year)), and ecosystem size (Joomla: 3/5, Kentico: 2/5).
How much does Joomla cost compared to Kentico?
Joomla: Free (self-hosted). Kentico: Paid ($10K+/year). Joomla is open-source and free to self-host, while Kentico is a paid platform.
Which is easier to learn, Joomla or Kentico?
They're similarly approachable (both 3/5). Joomla uses PHP, while Kentico uses .NET / C#. Your team's existing skills will determine which feels easier.
Which performs better, Joomla or Kentico?
Kentico has the performance edge (3/5 vs 2/5). Kentico has strong performance characteristics. Joomla Performance degrades with many extensions installed.

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