Managed Kubernetes vs. self-hosted: which should your team choose?
Kubernetes can make it much easier to deploy, scale, and manage applications that run across multiple containers. But adopting Kubernetes also created a new idea for your team: should you manage the cluster yourself, or let a provider handle the underlying infrastructure? Both approaches have their advantages. Self-hosted Kubernetes gives your team greater control, while managed Kubernetes takes much of the operational work off your plate.
The right choice depends on your team’s size, technical expertise, budget, compliance requirements, and how much time you want to spend managing infrastructure.
What is managed Kubernetes?
With managed Kubernetes, a cloud provider manages key parts of your Kubernetes environment for you. Depending on the service, this can include the control plane, upgrades, security patches, monitoring, and other maintenance tasks.
Your team can focus mainly on deploying and running applications rather than maintaining the underlying Kubernetes infrastructure. This can make a major difference for teams without dedicated Kubernetes or DevOps specialists. Instead of spending time maintaining the cluster, engineers can spend more time building features and improving the product.
Managed Kubernetes can also make it much simpler to scale. Providers may offer automated scaling, high-availability configurations, self-healing, and other features that would otherwise need to be figured out and maintained by your team (whose talents could be used in better ways).
What is self-hosted Kubernetes?
Self-hosted or self-managed, Kubernetes puts the responsibility for the cluster on your team. You pick where the cluster runs and are responsible for setting it up, securing it, updating it, monitoring it, and keeping it available.
That gives you significantly more control over the environment. You can even customize the cluster to suit specific requirements and decide exactly which infrastructure components and tools you want to use.
What’s important here is to know that control comes with responsibility.
Your team may need to manage Kubernetes upgrades, backups, certificates, networking, monitoring, security, node failures, and control-plane availability. These are ongoing responsibilities rather than tasks you finish once you’re done with the setup.
The difference between managed Kubernetes and self-hosted Kubernetes
A major difference between the two is who handles the operational workload. With managed Kubernetes, the provider takes care of much of the infrastructure management while your team manages the applications running inside the cluster. Thus, this creates several important differences.
| Factors | Managed Kubernetes | Self-hosted Kubernetes |
|---|---|---|
| Control | Less control over the underlying platform, but simply day-to-day operations. | More control over infrastructure and configuration. |
| Maintenance | Reduces the workload for upgrades, patches, and cluster maintenance. | Requires your team to handle these tasks instead. |
| Expertise | Reduces the amount of specialised internal knowledge required. | Requires people who understand Kubernetes, administration, networking, security, and infrastructure. |
| Flexibility | May place certain limits on what you can truly change. | Greater freedom to customize the environment. |
| Cost | Can have a higher infrastructure cost but may reduce operational overhead. | Can reduce direct platform costs, but your team still pays through engineering time, infrastructure management, and maintenance. |
When should you pick managed Kubernetes?
Managed Kubernetes is usually a strong choice when your team wants to use Kubernetes without making cluster management a major part of its workload. It can be particularly useful for startups and growing businesses with small infrastructure teams.
If you have a handful of engineers and they are already busy developing the product, having them spend hours troubleshooting cluster issues or planning upgrades may not be the best use of their time.
Managed Kubernetes can also be useful when you need to move swiftly. A provider can handle much of the initial cluster setup, allowing your team to get applications running sooner. Automated scaling and self-healing can also reduce the amount of manual intervention required as workloads change. Consider these factors:
- Your team has limited Kubernetes expertise
- You want to launch quickly
- You need automated scaling
- You prefer predictable operational responsibilities
- Your engineers should focus on the application rather than infrastructure
- You need high availability without building everything yourself
For these workflows, the best managed Kubernetes provider offers the right balance of automation, reliability, support, pricing, and control.
When should you pick self-hosted Kubernetes?
Self-hosting becomes a great pick when your organisation has the expertise and resources to manage Kubernetes internally. For instance, a large engineering organisation may already have dedicated platform, infrastructure, or DevOps teams. In such cases, the additional control offered by self-hosting may justify the operational effort.
Self-hosting can also be useful when you have unusual infrastructure requirements. Some organisations need specific networking configurations, specialised hardware, or highly customised environments that a managed service cannot provide. It may just be appropriate when workloads need to run in places where a suitable managed Kubernetes service is unavailable. Consider it if:
- You have experienced Kubernetes engineers
- You have extensive infrastructure customisation
- You have specific on-premises requirements
- You need complete control over the cluster
- Your workload has unusual infrastructure requirements
- You are prepared to manage upgrades, security, monitoring, and failures internally
The essential thing here is to account for the operational cost. A self-hosted cluster may look cheaper on the receipts, but the engineering hours required to maintain it are still a real business expense.
Verdict
Managed and self-hosted Kubernetes solve the same foundational problem, but they distribute responsibility differently.
Self-hosting gives your team control, flexibility, and customisation, but requires ongoing technical expertise. Managed Kubernetes trades some of that control for convenience, automation, and reduced operational work. We recommend taking a look at managed Kubernetes provider options to make the right choice.
For smaller teams and businesses focused on shipping products, managed Kubernetes can be an efficient way to gain the benefits of Kubernetes without building a dedicated infrastructure operations team.
For larger teams with specialised expertise or unique infrastructure requirements, self-hosting can provide the control they need.
So, before making the pick, look beyond your monthly infrastructure bill. Consider how much engineering time each option requires and whether your team would rather spend that time managing Kubernetes or building the product that runs on it.