VPS vs Shared vs Dedicated: When to Move Up

Signals you have outgrown shared hosting

Resource Usage in cPanel shows repeated CPU or entry-process throttling.
The admin dashboard is slow even though cached front-end pages are fast.
You need a PHP extension, a specific Node/Python runtime, or software the platform does not permit.
You need isolated staging, custom cron frequency or root-level tuning.
You handle regulated data with isolation requirements.
Traffic spikes cause 508 or 503 errors rather than just slower pages.

Sizing a VPS realistically

Start from concurrency, not visits. Each PHP worker consumes roughly 64–128 MB, so a 4 GB server comfortably runs 15–25 workers alongside MariaDB and Redis. CPU governs how quickly those workers finish; NVMe I/O governs database performance under load.

A practical starting point for a busy WordPress or WooCommerce site is 2–4 vCPU, 4–8 GB RAM and NVMe storage, with Redis object caching and LiteSpeed. Monitor for two weeks, then adjust. Vertical upgrades are quick, so under-provisioning slightly is cheaper than over-provisioning permanently.

Managed or unmanaged?

Unmanaged — you own updates, security, backups and troubleshooting. Cheapest, requires real Linux skill.
Managed — we handle OS patching, panel updates, monitoring and support. Best when your team's time is better spent on the business than on sysadmin work.
Hybrid — a control panel plus your own application management, which is where most agencies land.

When a dedicated server is right

Choose dedicated hardware when you need sustained full-machine CPU, very large databases in memory, specific hardware or compliance-driven physical isolation. Below that threshold, a well-tuned VPS with NVMe and proper caching outperforms an older dedicated box at a fraction of the price.

Frequently asked questions

Is migration to a VPS free?

Yes, our team handles the migration and DNS cutover for you as part of the upgrade.

Can I downgrade if the VPS is oversized?

Yes. Resources are adjustable, and we will help you right-size after reviewing real usage data.