Shared hosting, VPS or dedicated: differences and how to choose
Published on 2026-10-20 by frfrand
Hosting compartido, VPS y servidor dedicado: control, mantenimiento, recursos y costes explicados con casos prácticos.
Shared hosting, VPS, and dedicated server are different ways to host a website or application. The main difference lies in how much you share with other customers, how much control you receive, and what part of the maintenance remains your responsibility.
The three can show the same page to a visitor. That is why the useful question is not "which is better," but "which one does my project need now."
Shared hosting: an apartment with services included
In shared hosting, a provider uses infrastructure to host multiple sites and manages a good part of the system. The client usually receives a panel, hosting space, and tools for email, files, or databases, depending on the plan.
For a simple corporate website, a blog, or a WordPress that does not require special configurations, it can be very convenient.
The advantage is that you do not need to manage an entire Linux. The limitation is that the provider decides a large part of the available tools, versions, and configurations.
Not all shared hosting services are the same: some have very different CPU, process, or database limits.
VPS: a server environment under your control
A VPS is an isolated environment created on shared infrastructure. You can install an operating system, run applications, and manage the services it offers.
This allows, for example, having a Django API, Nginx, Redis, and PostgreSQL on the same instance or on several organized instances.
Freedom brings additional tasks: updating packages, securing SSH, configuring backups, monitoring usage, and recovering the system if a modification goes wrong.
A provider-managed VPS may include more help, while an unmanaged one leaves a larger part of the work in your hands. Before hiring, read what tasks support covers.
Dedicated server: a physical machine assigned to a client
On a dedicated server, the provider assigns you a complete physical machine. It does not necessarily mean that you have an exclusive private network or that all services are free of shared components, but the main hardware is reserved for that client.
It may make sense for demanding workloads, special storage requirements, systems that need more predictable resources, or projects with their own virtualization needs.
However, a dedicated server can also fail. Disks age, there are network problems, and backups are still necessary.
A quick comparison
| Question | Shared | VPS | Dedicated | |---|---|---|---| | Do I have access to the system? | Usually limited | Usually broad | Generally broad | | Do I share hardware? | Yes | Usually yes | Main hardware assigned | | Who maintains the system? | Mainly the provider | Depends on the plan | Depends on the contract | | Is it suitable for custom software? | With restrictions | Usually yes | Usually yes | | Do I need to know how to manage servers? | Little in simple plans | More, except for managed services | Usually yes |
Do not take this table as a contractual guarantee: some providers include full administration and others only deliver access to the machine.
Example: a hair salon website
If you need to show hours, photos, and a contact form, a well-maintained shared hosting may be sufficient. Paying for a dedicated server would be like renting a stadium to serve ten people.
If you later add your own reservation system with backend and automated tasks, a VPS can give you the flexibility you need.
If the business grows to process a huge volume of requests or requires a particular infrastructure, it may make sense to separate services, use managed platforms, or evaluate dedicated hardware. It is not a mandatory ladder.
Does more power mean a faster website?
Not always. A website with huge images, too many scripts, or slow queries can still perform poorly even with an excellent processor.
Before changing hosting, measure response times, CPU usage, memory, disk, database queries, and visitor experience. Sometimes the biggest problem is in the code or the design.
What to check before paying?
Check real resources, transfer limits, data center location, backups, support, update policy, service growth, and renewal cost.
A very cheap offer may not include what you need. For example, a backup you have never tested restoring does not constitute a reliable recovery plan.
And ArduMaker?
ArduMaker is oriented toward managing VPS and applications, with deployment tools and related services. If your website only needs simple shared hosting, you may not require that flexibility. If you need to run and control different processes, a VPS may make more sense.
You can complement this comparison with what is a VPS.
In summary: choose based on requirements, maintenance, and recovery possibility. The right hosting is the one that solves your problem with the lowest cost and reasonable complexity, not the one that sounds most impressive.
Sources: Web server explanation on MDN · Virtualization concepts on Red Hat.