Kubernetes Deployment for Kentico Websites: What It Is, What It Costs, and When It's Worth It

DotStark Technologies  |  Kentico & DevOps  |  10 min read

If your Kentico website has ever gone down during a traffic spike, or if a routine update has ever meant an anxious hour of downtime, you've already run into the problem Kubernetes was built to solve. It's not a Kentico feature. It's the infrastructure underneath — and the choice you make there affects your uptime, your hosting bill, and how fast your team can ship changes.

This guide skips the engineering jargon and focuses on the business questions: what Kubernetes actually does, whether it makes sense for a Kentico website, what it costs, and how it compares to the hosting setup you're probably running today. If you manage a Kentico site — or you're deciding what Kentico is and does for your business — this is the infrastructure conversation to have before your next redesign or migration.

1. What "Kubernetes Deployment" Actually Means

Strip away the terminology and Kubernetes is a management system for a specific kind of packaging called a container. A container is a self-contained bundle of your website's code, its settings, and everything it needs to run — so it behaves the same way on any server. Think of it like a shipping container: the contents don't change based on which ship or truck is carrying it.

Kubernetes is the system that decides where those containers run, restarts them if they crash, adds more copies when traffic increases, and removes copies when traffic drops. Kubernetes is an open-source project originally built at Google and now maintained by the Cloud Native Computing Foundation — it isn't owned by Amazon, Microsoft, or Google, though all three sell a managed version of it.

"Deploying on Kubernetes" simply means your Kentico website runs inside containers that Kubernetes supervises, instead of living on one fixed server or virtual machine that someone has to manage manually.

2. Can a Kentico Website Actually Run on Kubernetes?

Yes, with an important distinction. Kentico's official hosting options are its own managed SaaS environment, traditional servers, or Microsoft Azure. Kentico does not sell or manage a Kubernetes offering itself. What makes Kubernetes possible is that Kentico Xperience officially supports running as Docker containers Kentico's own engineering team has published guidance and tooling for packaging both the website and its admin interface this way.

Once your Kentico site is containerized, Kubernetes becomes a legitimate hosting layer on top of it deployed to Azure, AWS, or Google Cloud, and managed by your team or a partner like DotStark. This is a self-managed, private-cloud path rather than something Kentico operates for you, so it's best suited to organizations that already have (or are hiring) the DevOps capability to run it properly.

3. Traditional Hosting vs. Kubernetes: What Actually Changes

Here's how the two approaches compare for a typical Kentico site.

The honest takeaway: Kubernetes is not automatically "better." It's built for a specific problem — unpredictable traffic, frequent releases, and the need for near-zero downtime. If your Kentico site serves a steady, moderate audience and updates happen a few times a month, a well-run traditional or SaaS setup may serve you just as well for far less operational overhead.

4. Why Businesses Move Kentico to Kubernetes

• Traffic spikes stop being a fire drill. A product launch, a marketing campaign, or a seasonal sale can scale capacity up automatically, then back down when it's over so you're not paying for capacity you don't use most of the year.
• Updates go out without a maintenance window. Kubernetes can bring new code online gradually while the old version keeps serving visitors, then switch over. Kentico's own deployment documentation notes projects can be run in read-only mode for zero-downtime updates, which pairs naturally with this approach.
• One bad server stops taking your site down. If a machine fails, Kubernetes reroutes traffic to healthy copies instead of visitors hitting an error page.
• You're not locked into one cloud provider. Because the website is packaged in containers, moving between Azure, AWS, and Google Cloud is a configuration exercise rather than a rebuild.
• Multi-region and multi-brand sites get easier to manage. Running several Kentico sites, or one site in several regions, is more consistent when they're all deployed the same containerized way.

5. What Kubernetes Hosting Actually Costs

Kubernetes itself is free and open-source, but nobody runs "bare" Kubernetes on a live business site. Instead, you use a managed version from a cloud provider, which handles the hardest parts — patching, security, the control system — for a fee, plus the cost of the servers your site runs on. Here's what the three major providers charge for that management layer, according to their own pricing pages:

Sources: Microsoft Azure AKS pricing, Microsoft Learn – AKS tiers, and Google Cloud GKE pricing. These figures cover only the management fee. Your largest cost will be the underlying virtual machines, storage, and networking, which vary by traffic and region.

On top of the hosting infrastructure, you still need Kentico itself. Here's current official Kentico pricing, effective July 1, 2026:

Figures reflect Kentico's official partner price list, effective July 1, 2026, for the entry usage level in each tier, before any partner discount. Higher usage tiers, additional channels, and AI (AIRA) credits are priced separately. Confirm current numbers directly with Kentico or a certified partner before budgeting.

6. Kentico SaaS vs. Self-Managed Kubernetes: Which Should You Choose

This is the core decision. Both get you a running Kentico website — they just put the operational responsibility in different hands.

• Choose Kentico's managed SaaS if you want Kentico to own hosting, patching, and uptime, and your team would rather not manage infrastructure at all. It costs more per year but removes DevOps overhead entirely.
• Choose self-managed Kubernetes if you need more control over performance, region placement, or how your site integrates with other systems — and you have (or plan to bring in) the DevOps skill to run it responsibly. It costs less in licensing but adds engineering time and cloud infrastructure costs.

Neither is the "correct" answer in general. It depends on your traffic pattern, your in-house technical capacity, and how much control you actually need versus how much you're comfortable delegating.

7. What a Kentico-on-Kubernetes Project Looks Like

In practice, moving a Kentico website onto Kubernetes involves a few concrete phases: packaging the website as Docker containers, setting up the cluster on your chosen cloud — commonly Microsoft Azure, given Kentico's strong .NET and Azure alignment — configuring automated deployment pipelines so releases go out safely, and setting up monitoring so issues get caught before customers notice. This is squarely DevOps and cloud infrastructure work layered on top of .NET and Kentico development.

If you're also running Kentico e-commerce, this matters even more. Checkout and payment flows are the workloads that suffer most from downtime during a traffic spike, which is a large part of why retail and enterprise Kentico sites are the ones most likely to justify the extra complexity of Kubernetes.

8. Frequently Asked Questions

Does Kentico officially support Kubernetes?

Not directly. Kentico's official hosting paths are its managed SaaS environment, Microsoft Azure, and traditional servers. What Kentico does officially support is running Xperience as Docker containers — and Kubernetes is a management layer built on top of exactly that. So it's a supported path in practice, run by your team or a partner, rather than a service Kentico operates for you.

Is Kubernetes overkill for a small or mid-size Kentico website?

Often, yes. If your traffic is steady and updates are infrequent, a traditional server or Kentico's own SaaS hosting is usually simpler and cheaper. Kubernetes earns its cost when traffic is unpredictable, you run multiple environments or regions, or downtime during releases is genuinely costly to the business.

How much does it cost to run a Kentico site on Kubernetes?

The Kubernetes management fee is small — roughly $0 to $73 a month per cluster depending on provider and tier. The real cost is the underlying servers, storage, and networking, which scale with your traffic, plus your Kentico license starting from $1,250/month (Private Cloud) or $2,900/month (SaaS). A DevOps partner can scope this precisely for your situation.

What's the difference between Kentico SaaS and hosting Kentico on Kubernetes myself?

With Kentico's SaaS, Kentico manages infrastructure, patching, and uptime for you at a higher license cost. With self-managed Kubernetes, you or your development partner own the infrastructure — less in licensing, but more in ongoing DevOps work.

Does moving to Kubernetes mean migrating away from Kentico 13?

Not necessarily, but it's worth planning together. Kentico 13 is in security-only support through December 31, 2026, after which all support stops. Since a hosting change is already a technical project, many businesses use it as the moment to also move to the current Xperience by Kentico platform.

Do I need an in-house DevOps team to run Kentico on Kubernetes?

You need that capability somewhere — either in-house or through a development partner. Kubernetes reduces manual server work, but someone still needs to configure the cluster correctly, monitor it, and maintain it. Most mid-size businesses use an experienced partner for the initial setup rather than hiring a full internal platform team.

9. Is It the Right Move for Your Kentico Site?

Kubernetes isn't a Kentico feature you turn on — it's an infrastructure decision that sits underneath your CMS, and it only pays off when your traffic, release schedule, or uptime requirements actually call for it. For many businesses, the honest answer is "not yet." For others — especially those running high-traffic or multi-region Kentico sites it's the difference between dreading every deployment and shipping updates without anyone noticing.

The right first step isn't picking infrastructure — it's getting a clear read on your current traffic patterns, release frequency, and Kentico version before deciding whether Kubernetes, SaaS, or traditional hosting is the better fit. That's a conversation worth having with people who've built and hosted Kentico sites for a living.

Published by DotStark Technologies  Kentico, .NET, and cloud infrastructure development. Pricing and support-lifecycle figures were verified against official Kentico partner pricing (effective July 1, 2026) and cloud provider pricing pages as of August 2026, and may change; confirm current numbers before budgeting.