Shared hosting, VPS or dedicated server: which do you need?
All three put your website on a server. What changes is how much of that server is yours. A plain-language comparison with a side-by-side table.
Shared hosting, virtual private servers and dedicated servers all do the same basic job: keep your website or application online. The difference is how much of the underlying machine you get, and how much control comes with it.
Shared hosting: one server, many websites
Hundreds of websites can live on one shared server, all using the same CPU, memory, disks and software. The host manages everything, which keeps it cheap and simple.
The trade-off is that you can't change the environment, and other sites' traffic affects yours.
Good for: personal sites, small business websites and early-stage projects with modest traffic.
VPS: your own slice of a server
A virtual private server uses virtualization to split one physical machine into several isolated servers. Each VPS gets its own allocation of CPU, memory and storage, its own operating system and full root access. With KVM virtualization, which HQserv VPS plans use, each VPS runs its own kernel and can run Linux or Windows.
You still share the physical hardware, so a VPS can never use more than the host machine has to give, and busy neighbors can affect disk and network performance.
Good for: growing websites, development and staging environments, small applications and anyone who needs root access on a budget.
Dedicated server: the whole machine
A dedicated server is a physical server used by one customer. Every core, every gigabyte of memory and every drive is yours, and nothing else runs on it unless you put it there.
You also get control below the operating system. Out-of-band access like IPMI lets you reinstall, reboot and watch the console even when the server won't boot.
Good for: high-traffic websites, busy databases, game and streaming servers, workloads with strict security or data-location requirements, and anyone running their own virtualization.
Side-by-side comparison
| Shared hosting | VPS | Dedicated server | |
|---|---|---|---|
| Resources | Shared with every site | An allocated share of one machine | The entire machine |
| Performance | Varies with neighbors | Mostly consistent | Fully consistent |
| Root access | No | Yes | Yes |
| Choose your OS | No | Yes | Yes |
| Isolation | Account level | Virtual machine | Physical hardware |
| Hardware console | No | Virtual console (VNC) | IPMI |
| Relative cost | Lowest | Low to medium | Higher |
| HQserv starting price | Not offered | $18/mo | $129/mo |
How to decide
- Start with your traffic. If your site regularly slows down or errors under load, you've outgrown shared hosting.
- Check what you need to install. If you need root access, a specific software version or Windows, you need at least a VPS.
- Look at consistency. If unpredictable performance is costing you sales or users, move to a dedicated server.
- Consider security and location. Physical isolation and a known server location point to dedicated.
- Compare the total cost. Several upgraded VPS instances can cost as much as one dedicated server with more power.
Still unsure? When do I need to consider dedicated hosting? walks through the eight most common signs.
Where HQserv fits
We don't sell shared hosting. Our KVM VPS plans start at $18 per month with the SolusVM control panel and VNC console access. Our dedicated servers in Israel start at $129 per month with IPMI and anti-DDoS protection included. Both run in our Israeli data centers.