WooCommerce can run well on our shared hosting when the catalog is cached and cart and checkout stay uncached. You move to a VPS when you need root access, a custom daemon, or you have measured CloudLinux LVE limits during real checkout traffic.
Shared plans use cPanel, LiteSpeed, and CloudLinux LVE, with no root access. AutoSSL handles certificates, and WordPress accounts include WP Toolkit. A VPS gives you KVM virtualization and full root if you need services shared hosting cannot run.
curl -sI https://example.com/product/sample/ | grep -iE ‘HTTP/|x-litespeed-cache’
curl -sI https://example.com/checkout/ | grep -iE ‘HTTP/|x-litespeed-cache’Check a product URL while logged out and your checkout URL the same way. Product pages should be able to hit the LiteSpeed cache. Checkout must miss on purpose. If both miss, caching is not doing useful work. If both hit, you risk caching cart data and showing one shopper another person’s basket.
What shared hosting can handle
A modest catalog works on shared when LSCache serves anonymous product and category pages. Keep page builders from loading heavy queries on every product URL. Use Query Monitor on staging to find expensive queries, then fix them there before you touch production.
Object cache such as Redis can help sessions when it is available on your plan. It does not replace page cache, and it does not replace a proper database index. Turn xmlrpc off on a shop so bots are not stacking load on top of real buyers. Use real server cron for scheduled sales instead of relying only on wp-cron from visits.
When a VPS is the better fit
Choose a VPS when LVE limits show up while real customers are checking out, not only when bots hit xmlrpc. You also need a VPS if you must run Elasticsearch, a custom daemon, or minute-level cron for a very large catalog. Root access is available on VPS; shared hosting does not offer it.
A plugin update that broke checkout is usually a restore and a staging habit, not a reason to change plan by itself. Measure Resource Usage during actual checkout if LVE is the concern. An uncached VPS will often feel slower than shared hosting with a working catalog cache.
A simple default setup
Stay on shared with LSCache exclusions for cart and checkout, Redis for sessions if you need it, xmlrpc disabled, and real cron for schedules. Move when you have numbers from checkout traffic or a service you cannot run without root. Hosting and VPS keep the same price at renewal, and both include a 30-day money-back period.
Checkout stays uncached so carts stay private. Cache the catalog so shared hosting stays responsive. That hit-on-catalog and miss-on-cart pattern is the design that keeps WooCommerce workable without jumping to a VPS too early.
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