Craft CMS Upgrade Service

Hassle-Free Upgrades, Any Version

We take the risk, complexity, and guesswork out of upgrading your Craft CMS, no matter which version you're on today. Transparent pricing, a battle-tested process, and zero downtime for your live site.

Why Upgrade Your Craft CMS?

Staying on an outdated version doesn't just hold you back: it actively puts your site at risk.

Security exposure

Unsupported versions stop receiving security patches. Every day on an end-of-life version increases your risk.

Plugin ecosystem drift

Plugin developers target the latest Craft version. Staying behind means losing access to updates, features, and bug fixes.

Performance degradation

Newer Craft versions bring caching improvements, faster control panel UX, and better database handling, directly affecting your Core Web Vitals.

Rising cost of inaction

The longer you wait, the bigger the version gap, the more expensive and complex the migration becomes.

End-to-End Upgrade Service, From Audit to Post-Launch

Every upgrade project follows our proven 6-phase process. We handle the core, every plugin, your custom code, templates, and integrations, so you don't have to.

How Does It Work?

Every upgrade follows our proven 6-phase process:

Discovery & audit

We assess your Craft version, PHP version, server stack, every plugin, custom modules, content model, and third-party integrations.

Upgrade path planning

We determine the optimal route, whether a direct jump or stepped migration, and document every dependency and potential blocker.

Staging environment

We clone your live site into an isolated staging environment. All upgrade work happens here first: your live site is never at risk.

Core & plugin migration

We upgrade the Craft core, update all compatible plugins, replace discontinued ones, and rebuild any incompatible custom modules.

QA, testing & go-live

Cross-browser testing, performance benchmarking, and data integrity checks, followed by a coordinated deployment to production with a rollback plan in place.

Post-launch support

We monitor your site after go-live and train your editors on new CMS features. If anything comes up, we fix it. That's included.

Why Upgrade With Us?

We're Craft CMS specialists who build plugins, maintain sites, and upgrade projects. Every single day.

Craft specialists

We work with Craft CMS every day. It's our core platform, not a sideline. We know every major version inside and out.

Plugin builders

We develop and maintain our own Craft plugins, so we understand the plugin ecosystem from the inside out.

Transparent pricing

Our estimator gives you a ballpark before you even talk to us. After a free audit, you get a binding fixed-price offer.

Zero-downtime deployments

Your live site keeps running while we work on staging. The switch happens in a coordinated deployment.

Post-upgrade care

We don't disappear after go-live. Monitoring, bug fixes, and editor training are included, and our webhub Care for Craft CMS service keeps your site in top shape long-term.

Risk elimination

Full backups, staging environments, rollback plans, and post-launch support. Your live site is never at risk.

„You were always there when things got tough (and sometimes even before we saw the smoke).“

Sabine K.KlinikRente Versorgungswerk

In the Best Hands

Since 2019 we are a proud member of the Craft partner network.

As a Craft Verified Partner, we have demonstrated deep expertise in building and maintaining Craft CMS projects. This official recognition by Pixel & Tonic, the creators of Craft, confirms our commitment to quality and best practices.

„We have enjoyed working with the webhub team for several years. They are very dedicated, always solution-oriented and create the best solutions for our website with their experience, creativity and good ideas.“

Martina HammerProf. Schumann GmbH

In good company

More than 20 companies have entrusted us with their Craft CMS websites. Together, we manage over 50 projects—reliably, personally, and with genuine Craft expertise.

AOK Nordost
Corporate Digital Responsibility Initiative
HERO Software
AOK Nordost
Corporate Digital Responsibility Initiative
HERO Software
Hochschule für Gestaltung Schwäbisch Gmünd
ista
Jugendpresse Deutschland
Justizministerium Baden-Württemberg
KlinikRente
My7steps
Hochschule für Gestaltung Schwäbisch Gmünd
ista
Jugendpresse Deutschland
Justizministerium Baden-Württemberg
KlinikRente
My7steps
Justizministerium Baden-Württemberg
KlinikRente
My7steps
MVB
Prof. Schumann
vinci
Justizministerium Baden-Württemberg
KlinikRente
My7steps
MVB
Prof. Schumann
vinci
MVB
Prof. Schumann
vinci
MVB
Prof. Schumann
vinci

Frequently Asked Questions

I'm not sure which Craft version I'm on. Can you help?

Absolutely. Share your site URL and we'll identify your version, plugins, and server stack for free.

Do I need to buy a new Craft CMS license?

It depends on your current license and the target version. We'll advise you on licensing as part of the planning phase — no surprises.

Can I wait for Craft CMS 6?

Craft CMS 5 will be supported until the end of 2030, so there's no rush from a support perspective. However, Craft 6 is expected to change its technical foundation significantly. That means an upgrade from your current outdated version directly to Craft 6 is likely to be considerably more costly and complex than upgrading to Craft 5 now. By upgrading today, you benefit from years of security patches, performance improvements, and plugin compatibility — and you'll be in a much better starting position when Craft 6 arrives.

Do you offer ongoing maintenance after the upgrade?

Yes. Our Care for Craft CMS service keeps your site updated, secure, and performing well long after the major upgrade is done.

What if something goes wrong after go-live?

We include a post-launch monitoring period of 2 weeks and a full rollback plan. If an issue appears, we fix it — that's included.

Can you upgrade a site with Craft Commerce?

Yes. Commerce upgrades are part of our standard service. We handle the Commerce-specific migration steps alongside the core upgrade.

What happens to my content and data?

All content, assets, users, and relationships are preserved. We run data integrity checks before and after every upgrade.

What if some of my plugins aren't compatible with the new version?

We identify these in the audit. For each one, we either find a compatible alternative, rebuild the functionality, or work with the plugin developer to get an update.

Will my website go offline during the upgrade?

No. We perform all work on a staging environment. The switch to the upgraded version is a coordinated deployment with minimal-to-zero downtime.

How long does a typical upgrade take?

Most upgrades take 2–6 weeks depending on complexity, plugin count, and custom code. We'll give you a clear timeline after the free audit.

What happens after the upgrade?

Craft CMS 5 will be supported until the end of 2030, so your upgraded site has a long runway ahead. To keep it in top shape, we offer webhub Care for Craft CMS — an ongoing support agreement that covers regular updates, security monitoring, performance checks, and priority bug fixes so you never fall behind again.

What's the difference between a Craft CMS update and an upgrade?

Updates are minor version bumps (e.g. 4.5 to 4.6) and are usually safe to run with minimal risk. Upgrades cross major versions (e.g. 3.x to 4.x or 4.x to 5.x) and involve breaking changes to the core, plugins, and templates that need expert handling.