Glossary Entry
What is VPS?
What VPS actually means, buzzwords removed — with the example that makes it land.
The short answer
A VPS is a portion of a physical server run as a machine in its own right, with reserved CPU and memory and root access included, at a fraction of the cost of the whole box.
The rest of the page opens it up — the mechanics, why a site owner should care, and one concrete example of it at work.
By the Hosting & Domains team · Reviewed 18 August 2026
0
Jargon left undefined
100+
Entries, all cross-linked
Real
Working examples
Free
To read, always
A hypervisor, KVM on every node we run, divides one powerful server into several self-contained ones. Each boots its own operating system, holds a guaranteed allocation of RAM and CPU, and gives you administrator rights right down to the command line.
It sits between the simplicity of shared hosting and the exclusivity of bare metal. The freedom to install whatever you want arrives alongside the obligation to keep every piece of it patched from then on.
The everyday parallel
A private carriage coupled to a shared locomotive. Your own door, your own layout, your own meter, with a common vehicle underneath, nothing passing between compartments and nobody seeing what you carry.
Carry that picture with you and most documentation on the topic loses its mystery on a first read.
What genuinely rides on it
Anything with a runtime of its own — bots, game servers, an application you wrote yourself — belongs on a VPS. As soon as the requirement stops being 'publish my website', a VPS is usually the direct answer, and it bills a fixed figure each month rather than running a meter.
Nobody expects you to work at this layer daily. The aim is recognising it when it explains something — and that moment is exactly when this page pays for itself.
VPS out in the open
One Surge VPS carries a developer's Node API, their Postgres database and three Discord bots simultaneously. Shared hosting could carry none of it, and the monthly invoice shows the same number every time.
Entirely unremarkable once you have seen it — which is the point: most hosting ideas are plain machinery behind an intimidating label.
How Hosting & Domains deals with it
You will meet it in the control panel and now and then in a support thread, usually already set correctly. If this one landed, the natural follow-ups are Dedicated Server, Shared Hosting, SSH and Cloud Hosting.
A copy is taken daily on every plan, and putting a file or a database back is one click in the panel rather than a support ticket.
Unexplained jargon slows everybody down
Sooner or later every confusing hosting term turns into a support ticket, so we defined the hundred commonest ones properly — once, in the same plain English we use with customers.
Mailboxes at your own name are part of the plan — mail is included, not sold back to you at the checkout.
- 100+ entries, plain English all the way
- Ordinary analogies, working examples
- Neighbouring ideas linked together
- Written by our own support engineers
Why Hosting & Domains
Standard on every plan
Cross-wired entries
Related terms point at each other, so one lookup compounds into working knowledge.
The next step, drawn out
Carry on into Dedicated Server and Shared Hosting — ideas rarely travel alone, so the neighbours are linked in.
Stakes made explicit
More than what a thing is: the moments it turns out to be the answer to a problem you have.
Jargon-free by design
Definitions written for people who run sites, not for other sysadmins — translation rather than restatement.
This term, properly landed
VPS defined, pictured by analogy and located in your own panel — recognise-level after a single read.
Clear about how deep to go
Most of these are recognise-level rather than operate-level, and every entry says which it is.
Quick Start
Order placed to site online
- 1
Find it in your own account
Nothing teaches a hosting term faster than finding it in your own panel; five minutes of looking beats an hour of reading.
- 2
Check the defaults as they stand
Look at how your account has it configured. Nine times in ten the default is right, and a check turns the guess into certainty.
- 3
Chase the neighbouring terms
Hosting terms travel in groups — Dedicated Server, Shared Hosting and SSH finish this one's picture, each a two-minute read away.
Built In
Fitted to every plan
- PHP versions set per site from the control panel
- Free SSL on every plan, reissued before the old one lapses
- WordPress and 400+ further applications installed in one click
- SSH, Git and Composer on the developer plans
- Money back within 30 days on hosting plans, 7 on reseller
- A daily copy, with restores you run yourself from the panel
- Your existing site brought across by our engineers, at no charge
- People on the support desk every hour of every day
- Upgrades applied in place, with no migration when you change plan
- A renewal figure identical to the one you registered at
Frequently Asked
The questions that come up most
How much system administration does a VPS need?
Unmanaged, a fair amount, since updates, firewall rules and backups are all on you. A control panel takes the edge off the routine work and managed tiers exist. What rarely works is buying a VPS hoping to dodge the learning, because that server usually goes a year without a patch.
KVM or container virtualisation — what actually differs?
KVM divides the machine at hardware level, so the RAM you pay for is genuinely reserved and you run your own kernel. Container platforms share the host kernel and lean on 'burstable' numbers nobody can really guarantee. We chose KVM precisely because the allocation is real.
If I cancel, what becomes of my site and files?
They remain yours. Download a full copy from the panel whenever you like, before or during cancellation. Names stay registered in your name for the term you paid for and can move to any registrar once the standard 60-day window has passed.
Is the free SSL certificate genuinely free?
Entirely, on every plan. The certificate is issued as soon as the name points here and reissues itself well before it lapses. On encryption it matches any paid DV certificate — the paid options exist for wildcard coverage or organisation validation, which most sites never need.
Keep reading
Cloud Hosting
Cloud hosting serves sites from a pool of virtual machines and charges by consumption, so what you are buyi…
Dedicated Server
A dedicated server is a single physical machine rented to one customer, with every core, every gigabyte of …
Best VPS for Developers
Ready to start one? The developer's VPS buyer's guide is here.
WordPress Hosting
WordPress looked after for you — LiteSpeed caching, staging copies and a daily backup.
Laravel Hosting
Laravel-ready hosting with Composer, SSH and Git-driven deployment.
Changing hosts? Run through our checklist first.
A plain order of work for a move nobody visiting will notice: which files go over first, how to carry the mail across without losing a message, when exactly to repoint DNS, and the two mistakes behind nearly every outage we are asked to rescue.
The name is waiting.
Every plan carries the essentials other hosts bill as extras — and support that answers.
View WordPress Hosting plans