DEENFRIT

Update Your Contao Website to the Latest Version

Professional Contao Updates & Migration - Transparent Costs, Fair Prices

Your Benefits of a Contao Update

  • Secure System: Current security updates protect against attacks
  • Better Performance: Faster loading times thanks to optimized code
  • New Features: Modern features for better usability
  • PHP 8.x Compatibility: Support for modern PHP versions
  • Long-term Maintainability: Future-proof Contao installation
  • Transparent Costs: Fair fixed prices without hidden fees

Contao Update doesn't have to be expensive

We offer professional Contao updates from version 5.4, 5.3, 5.2 to the current version 5.6.4. Whether small update or complex migration - we find the right solution for your budget.

Our Services:

  • Contao Core Updates (all versions)
  • Extension & Template Updates and Customizations
  • Contao 3/4 to 5 Migration
  • Database Optimization and Performance Tuning
  • PHP 8.x Migration and Compatibility Fixes
  • Maintenance Contracts & Long-term Support

Request Your Free Quote Now

Fill out the form and receive a non-binding offer within 24 hours.

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Contao Versions Overview

We update from all Contao versions to the latest stable version

CONTAO 5 Stable

LTS - Current

The latest Long-Term-Support version with the most modern features and best support until 2027.

  • Latest stable version
  • Best performance & security
  • All modern features
  • Support until 2027

CONTAO 5 EOL

Update recommended

Older LTS version - update to newer version recommended.

  • Outdated version
  • Support expires soon
  • Update recommended
  • Security risk

CONTAO 5 LTS

Update recommended

Older LTS version - update to newer version recommended.

  • Outdated version
  • Support expires soon
  • Update recommended
  • Security risk
10+ Years Experience
4.9/5 Customer Rating
24h Response Time
🇨🇭
Swiss Made Quality & Reliability

How Your Contao Update Works

Transparent process in 4 simple steps

1

Analysis & Quote

We analyze your current Contao installation and create a detailed quote with a fixed price.

2

Planning

Together we plan the process and define a suitable time for the update.

3

Perform Update

We perform the update on a copy, test thoroughly and then migrate live.

4

Testing & Go-Live

After final tests and your approval, we launch the updated website.

What Our Customers Say

Over 150 successful CMS updates completed

★★★★★

"Professionelle und schnelle Durchführung unseres Contao Updates. Das Team hat alles perfekt migriert und ausführlich getestet. Absolute Empfehlung!"

MK

Michael Keller

Geschäftsführer

★★★★★

"Nach Jahren mit einer veralteten Installation waren wir besorgt. CMS Update hat uns eine transparente Offerte erstellt und das Projekt in kürzester Zeit umgesetzt. Top Service!"

SM

Sarah Müller

Marketing Leiterin

★★★★★

"Fair kalkuliert, schnell umgesetzt und hervorragend betreut. Wir sind sehr zufrieden mit dem Resultat und der gesamten Zusammenarbeit."

SZ

Stefan Zimmermann

Inhaber

★★★★★

"Die Kommunikation war klar und proaktiv. Alle Deadlines wurden eingehalten und das Ergebnis entspricht exakt unseren Vorstellungen."

PM

Petra Meyer

Marketing Director

Other CMS Systems

Contao Update - Why is it important?

Contao is a German CMS with a focus on accessibility and security. Regular updates ensure optimal security and compatibility with modern web standards.

Migration to Contao 5 LTS brings modern Symfony features, better performance and long-term support until 2027.

Contao Update Costs - What does a professional update cost?

The costs for a Contao update vary. The following factors influence the price:

Contao Version

An update to Contao 5 LTS requires adjustments due to the Symfony basis. Extensions must be compatible.

Custom Extensions

Custom extensions must be checked for Symfony compatibility and adapted.

Accessibility

Contao websites often need to remain WCAG compliant. This requires careful testing after the update.

Template Structure

Templates must be adapted for Contao 5. The new template engine offers more flexibility.

💡 Tip: Contao 5 LTS offers long-term support until 2027. An update is worthwhile for future security.

Ready for your Contao Update?

Contact us for a free initial consultation and a non-binding offer. We analyze your Contao installation and create a customized update plan.

Request free quote now