VPS or Shared Hosting for PrestaShop?
When it comes to PrestaShop, choosing the right infrastructure is one of the most important decisions. Many merchants start with shared hosting to keep costs low, but as the business grows, they quickly discover its limits. Let’s see what really changes.
What Is a VPS (Virtual Private Server)
A VPS is a virtual server with dedicated resources. In practice, it’s like having a “server of your own,” even though it physically runs on a larger machine. For PrestaShop, this translates into more stable performance and greater control.
- Reserved RAM
- Dedicated CPU (or guaranteed quotas)
- Guaranteed storage
- Customizable configuration
- Full (root) access and tailored optimizations
What Is Shared Hosting
In a shared hosting plan, multiple websites coexist on the same server and consume the same resources. If one or more sites “push” (traffic spikes, heavy processes, complex queries), the others may suffer. It’s a valid solution to start with, but it can become a limitation as the project grows.
- Resources shared among multiple websites
- Variable performance throughout the day
- Less control over configurations and optimizations
Why PrestaShop Requires More Resources
PrestaShop is not a simple showcase website: it generates cache, manages a continuously growing database, and can be extended with modules that increase load and complexity. When infrastructure is undersized, performance drops and user experience suffers.
- RAM is needed to manage cache and PHP processes
- The database must be fast (some tables can grow significantly)
- Disk I/O is important (cache, logs, sessions)
- PHP and OPcache must be properly optimized
Impact on SEO and Indexing
Being visible on search engines is crucial. A slow server leads to slower response times and, consequently, less stable Core Web Vitals metrics. A solid technical foundation improves both perceived speed and the site’s ability to handle traffic and campaigns.
- Lower TTFB (Time To First Byte)
- More stable loading performance (better controlled LCP/CLS)
- Better user experience and higher conversions
A good VPS (or a truly well-managed shared hosting) is the foundation for achieving better TTFB and consistent long-term performance.
When to Choose a VPS
A VPS is recommended when the project becomes structured or when you want to avoid the typical bottlenecks of shared hosting. In particular, consider a VPS if:
- your traffic is growing or you run active ad campaigns
- you use many modules or advanced features
- you want consistent and controllable performance
- your e-commerce is central to your business
When Shared Hosting May Be Enough
Shared hosting can be sufficient to start or for small projects, provided the provider is reliable and the configuration is correct. It may be enough if:
- you are at the beginning and traffic is limited
- you have a small catalog and few customizations
- you don’t experience significant daily traffic spikes
- you want to keep costs down in the initial phase
Our Opinion
If you want to build a serious PrestaShop project, a VPS is the most stable and scalable choice over time. It doesn’t mean “spending huge amounts,” but having a solid technical foundation to grow without constantly chasing performance and stability issues.
Want to understand which solution is right for your case?
If you are considering a VPS or want to improve your current hosting, we can analyze your situation for free and advise you on the best approach.
- performance analysis and bottleneck detection
- PHP/OPcache configuration review
- database and cache check
- recommendations on required resources and scalability
Contact us with no obligation: we will evaluate your request and suggest any necessary improvements.