Shared vs VPS vs dedicated hosting: which do you need?

Three names, a lot of confusion, and a fair bit of marketing pressure to buy more than you need. Here’s the plain version of what each one is, who it’s for, and how to tell when you’ve genuinely outgrown one.

The apartment analogy

It’s overused because it works:

• Shared hosting is an apartment building. You have your own lockable space, but you share the building’s plumbing and power with other tenants. Cost-effective, well-managed, perfect for most people.
• VPS (Virtual Private Server) is a townhouse. Still part of a larger structure, but you have your own guaranteed slice of resources that neighbours can’t touch.
• Dedicated server is a standalone house. The whole machine is yours. Maximum control and resources, maximum cost and responsibility.

Shared hosting

Your site lives on a server alongside other sites, sharing a pool of CPU and memory. A good host manages the server, updates, security, and backups for you — you just manage your website.

Best for: personal sites, small business websites, portfolios, brochure sites, low-to-moderate-traffic WordPress, and small online stores. This is the right answer for the large majority of small businesses.

Watch for: “noisy neighbour” effects on cheap, overcrowded hosts — one busy site slowing the others. Quality shared hosting limits how many accounts share a machine to prevent this. Our performance (Business) plans deliberately run fewer sites per server for this reason.

Cost: the most affordable option — typically $3–$30/mo in Australia.

VPS hosting

A VPS splits one physical server into several isolated virtual machines, each with guaranteed CPU, RAM, and storage. Your slice is yours alone, so another customer’s traffic spike can’t starve your site.

Best for: applications that need consistent, guaranteed resources; custom server configurations; developers who want root access; or sites that have outgrown shared hosting but don’t need a whole machine.

Trade-off: more control usually means more responsibility. Managed VPS (where the host still handles the server) costs more but saves you from being your own sysadmin. Unmanaged VPS is cheaper but you’re on your own.

Cost: typically $20–$80+/mo depending on resources and whether it’s managed.

Dedicated hosting

An entire physical server, just for you. Every bit of CPU, RAM, and disk is yours.

Best for: very high-traffic sites, resource-heavy applications, strict compliance or data-isolation requirements, or businesses that need complete control over the hardware and environment.

Trade-off: it’s the most expensive option and, unless it’s a managed service, the most hands-on. Most small and medium businesses never need this.

Cost: from a few hundred dollars a month upward.

How to tell which one you actually need

Start at shared. Move up only when you hit real signals, not marketing fear:

• Stay on shared if you’re a small business, a blog, a portfolio, or a store doing up to a few dozen orders a week. Most sites never need more.
• Consider a performance shared plan (like our Business tier) before jumping to a VPS — it solves most “my site is slow at busy times” problems at a fraction of VPS cost and effort.
• Move to a VPS when you consistently hit resource limits despite a clean, optimised site, need a custom server setup, or run an application that demands guaranteed resources. See understanding resource limits for the warning signs.
• Move to dedicated when even a large VPS isn’t enough, or you have specific isolation/compliance needs.

The honest take

The hosting industry makes more money when you buy a bigger plan, so there’s constant pressure to “upgrade for performance.” In reality, most performance problems on shared hosting come from an unoptimised site — too many plugins, no caching — not from the plan itself. Fixing those is often cheaper and more effective than upsizing. (Our speed-up guide covers this.)

Start with what fits, optimise first, and upgrade when the data says so. If you’re not sure where you sit, see our plans or ask us — we’ll tell you honestly if you’re on the right tier, even if that means not selling you a bigger one.