Sulu CMS
content management for enterprises
Sulu is a Symfony-based CMS we use for complex multi-language, multi-portal websites. We are official Sulu implementation partners.
Official
Sulu partner
Multi-language
multi-portal
Symfony
based
ISO 27001
certified operations
What is
Sulu CMS
Sulu CMS is an enterprise-grade open-source content management system built on the PHP Symfony framework. Unlike WordPress or Drupal, Sulu is designed from the ground up for complex multi-language, multi-portal websites with structured content.
When Sulu is
the right choice
Multi-language websites and portals
Native multisite and multi-language support. One system for all language versions and domains, without plugins or workarounds.
Content platforms
Structured content, Smart Content, dynamic filters. A CMS that handles editorial workflows at scale.
Enterprise CMS without license fees
Open-source, no per-seat licensing. Full control over code, data, and infrastructure.
Migrace z WordPressu
Open-source, no per-seat licensing. Full control over code, data, and infrastructure. No vendor lock-in.
Benefits of
open-source CMS
Sulu as an open-source solution gives full control over code. No vendor lock-in, no license fees, transparent development.
Open and independent system
Full control over code. No vendor lock-in, no license fees, transparent development and predictable costs.
Intuitive and modern admin
React-based admin interface is fast, clean, and clear. Editors work more efficiently with less training.
Security and regular updates
Sulu is built on Symfony and benefits from its security patches and improvements. Stable, protected, regularly updated.
Flexibility and easy extensibility
Modular architecture allows adding features, plugins, and custom development. The system adapts to the project, not the other way around.
Key features
Sulu CMS
Built on Symfony
Naturally integrates into Symfony applications. For developers who know Symfony, Sulu is a natural extension.
Flexible and extensible
Sulu behaves more like a CMS framework. Customize it exactly to project needs without restrictions.
Headless ready
REST API for headless architectures. Use any frontend — React, Vue, mobile apps.
Multisite & multilang
Native multi-language and multi-site project management. One system, all domains, all languages.
React-based admin
Modern, fast, user-friendly backend. Editors master it without a manual.
Smart Content
Reusable and flexible content structures that can be filtered, sorted, and displayed dynamically across the site.
What we build
on Sulu
Multi-language websites and portals
Native multisite and multilang support. One system for all language versions and domains.
Corporate websites
Structured content, intuitive React admin, headless architecture for modern frontends.
Content platforms
Smart Content, dynamic filters, reusable content structures. A CMS that grows with your editorial needs.
Enterprise CMS without licenses
Open-source. No per-seat fees, no vendor lock-in. Full control over code and infrastructure.
Kde Sulu
nasazujeme
Why Sulu over WordPress?
A new web portal dia.gov.cz for the government agency responsible for public administration digitalization. We replaced an outdated WordPress with a secure Sulu CMS solution implementing the unified gov.cz design system.
The portal covers key government digitalization agendas. The roadmap includes semantic search and microsite management. We completed the first phase in 4 months — on time and within budget.
Frequently asked questions
WordPress is a universal blogging tool that grew into a CMS role over time. Sulu is designed from the ground up as a CMS framework — a flexible foundation for custom development. Unlike WordPress, it offers clean Symfony architecture, native headless approach (REST API), multi-language and multisite without additional plugins. For enterprise projects where you need control over code and long-term maintainability, Sulu is the clear better choice.
Sulu excels at content management. For e-commerce, we combine it with our Marco 3.0 platform — content and commerce in one system.
We have a proven migration process. Content, media, URLs, SEO — everything transfers cleanly with 301 redirects.
Sulu's admin interface is built in React and is intuitive and clear. Basic operations like content editing, page management, or media handling take editors just minutes to learn. For advanced features, we offer brief onboarding sessions.
