VPS vs Shared Hosting: What's the Difference and Which Do You Need?
Shared hosting puts your site on a server with hundreds of others and limits what you can run; a VPS gives you your own virtual server with allocated resources and full control. How they differ on performance, shared or dedicated CPU, security, price and effort — and when an app outgrows shared hosting.
Shared hosting and a VPS (virtual private server) are two of the most common ways to put a website online. The difference is how much of the server is yours.
- Shared hosting: your site lives on one big server alongside hundreds of other customers' sites. You get a folder, a control panel (often cPanel) and limited options.
- VPS: you get your own virtual machine — a slice of a physical server with its own operating system, allocated memory and storage, and full control. CPU time may be shared or dedicated, depending on the plan. (What Is a VPS?, CPU Steal Time)
Side by side
| Shared hosting | VPS | |
|---|---|---|
| Resources | Shared with everyone on the server | Allocated RAM and disk; shared or dedicated vCPUs |
| What you can run | Usually PHP, MySQL, static files | Anything: Node.js, Python, Postgres, Redis, background jobs |
| Control | Control panel only | Full operating system access |
| Performance | Affected by "noisy neighbours" | Better isolation; shared vCPUs can still have noisy neighbours |
| Maintenance | Host handles the server | You handle updates and security (unless managed) |
| Price | Very cheap | More, but still affordable |
When shared hosting is fine
- A WordPress blog or brochure site.
- A static website.
- Very low traffic, PHP-based projects.
It's cheap and the host takes care of the server. (WordPress vs a Custom-Built Website)
When you need a VPS (or something like it)
Shared hosting breaks down as soon as your app needs things it wasn't designed for:
- A Node.js or Python backend that runs continuously. Most shared hosts only run PHP well.
- Postgres, Redis or a specific database version.
- Background jobs, scheduled tasks, websockets. (Background Jobs and Cron)
- More control over performance — choose dedicated vCPUs if predictable CPU time matters; a shared-vCPU VPS can still slow down when neighbouring VMs are busy.
- Installing software or changing server settings.
Apps built with AI tools — React frontends with Node or Python backends and Postgres — almost always fall into this category.
The catch with a VPS
A plain VPS gives you a blank Linux machine. You're responsible for:
- Securing it (firewall, SSH keys, updates). (Secure a New VPS)
- Installing and configuring your runtime, database and reverse proxy.
- HTTPS certificates and renewals.
- Backups — and testing restores.
- Monitoring and fixing it when it breaks.
That's real work. It's why managed options exist: a server that's yours, with the operational chores handled. (VPS vs PaaS)
The summary
- Shared hosting: cheap, simple, limited — fine for WordPress and static sites.
- VPS: your own server, runs your chosen software — but you maintain it, and CPU guarantees depend on the plan.
- Modern apps with a backend and database usually outgrow shared hosting fast.
EasySpawn is a managed middle ground: your own server with Postgres, HTTPS, backups and deploys handled, plus Claude Code built in — without the blank-VPS chores. See pricing or join the waitlist.
Related: What Is Web Hosting? · Deploy a Node App to a VPS · Hetzner vs DigitalOcean · Host a Website for Free
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