Cloudways vs SiteGround for WooCommerce: Sized Servers or a Shared CPU Quota?

Cloudways vs SiteGround for WooCommerce is a server you size yourself versus a shared account with a CPU quota. Cloudways starts at $11/month for a DigitalOcean server and scales by resizing or moving to Autonomous; SiteGround starts at $2.99/month, renews at up to $44.99, and meters CPU seconds. Past $1M a year, both need more than their entry plan.

Two different hosting models

SiteGround’s WooCommerce hosting is shared hosting with WooCommerce auto-installed. StartUp is $2.99/month, GrowBig $4.99/month, and GoGeek $7.99/month on a 12-month prepaid term, renewing at $17.99, $29.99, and $44.99 respectively (source). Storage is 10, 50, and 100 GB; GrowBig and GoGeek add staging, on-demand backups, and “30% faster PHP,” and GoGeek adds Git, white-label access, and priority support. All plans carry a 99.9% uptime guarantee and run on Google Cloud across 11 data centers on four continents, with a CDN on 170+ edge locations (source).

Cloudways is a management layer over cloud servers you rent through it. Its Flexible plans on DigitalOcean start at $11/month for 1 vCPU, 2 GB RAM, 50 GB storage, and 2 TB bandwidth; a Medium server with 4 vCPU and 8 GB is $88/month, and the largest listed tier is 24 vCPU with 128 GB RAM at $342/month (source). AWS, Google Cloud, Vultr, and Linode are also available at their own rates. Every server gets the “Lightning Stack” (Nginx, Varnish, Memcached, Redis) and a free Object Cache Pro license. Billing is monthly pay-as-you-go, so there is no renewal jump, though a current promotion of 40% off for four months runs through September 15, 2026.

Cloudways also sells Autonomous, a Kubernetes-based tier that scales horizontally: Growth at $99/month, Scale at $199/month, and Plus at $399/month, each for one site with unmetered visits, bundled Cloudflare Enterprise, Object Cache Pro with Relay, advanced staging, free managed migration, and a 99.9% uptime SLA (source). Overages are $1/GB of disk, $0.04/GB of bandwidth, and $0.07 to $0.12 per hour for each autoscaled server beyond the baseline.

Compute: what you get and where it stops

SiteGround publishes its limits. Its fair-use policy allots 1,000 CPU seconds per hour and 10,000 per day on StartUp, 2,000 and 20,000 on GrowBig, and 4,000 and 40,000 on GoGeek, with up to 768 MB of RAM per process and a 1,000 MB database cap (source). Every uncached WooCommerce request, meaning any page for a shopper with a cart, spends part of that budget. A store that runs a flash sale can exhaust a day’s quota in an hour.

Cloudways does not meter CPU seconds; you own the whole server and its PHP-FPM workers. The limit is the server size you picked. When traffic outgrows it, you resize with one click (“Boost RAM, CPU, and storage effortlessly”) and the platform preserves your configuration, but a Flexible server is still one machine; there is no automatic horizontal scaling unless you move to Autonomous (source). Sizing is on you.

SiteGround’s step up is its own Cloud line, from Jump Start at $100/month (4 cores, 8 GB) to Super Power at $400/month (16 cores, 20 GB), with dedicated resources, automated scaling, staging with Git, and 24/7 priority support (source).

WooCommerce caching on each platform

SiteGround’s Dynamic Cache is a full-page cache with WooCommerce exclusions on by default: URLs matching cart, my-account, checkout, and add-to-cart are always served dynamically, and the cache is bypassed when the woocommerce_cart_hash, woocommerce_items_in_cart, or wp_woocommerce_session cookies are present (source).

Cloudways runs Varnish in front of every server. Cloudways describes Varnish’s default as “caches everything on your server,” and adds that ecommerce stores “require secure cart pages or sessions to avoid caching,” which is why its panel lets you exclude URLs and cookies per application (source). In practice, WooCommerce on Cloudways needs cart, checkout, my-account, and the WooCommerce session cookies excluded, and you should verify the rules after every stack change. Redis with Object Cache Pro is included on both Flexible and Autonomous, which helps uncached pages more than a page cache does for a logged-in shopper.

Staging, backups, monitoring, and support

SiteGround includes staging on GrowBig and above and daily backups on every plan with on-demand backups from GrowBig up (source). Its monitoring is infrastructure-level: an in-house system that checks server status every 0.5 seconds with humans watching around the clock (source). There is no customer-facing APM.

Cloudways gives every server one-click staging, automated and on-demand offsite backups with one-click restore (offsite storage billed at $0.033/GB), and real-time monitoring with 16+ server metrics plus a New Relic integration for application-level traces (source). Support is where the price grows: Standard support is included, with a 12-hour ticket response target; Advanced support is $100/month (currently promoted at $25/month) or 10% of invoice with a 6-hour ticket target; Premium is $500/month or 10% of invoice with a 2-hour target, phone, and a private Slack channel (source). Cloudflare Enterprise is an add-on from $4.99 per domain per month on Flexible and bundled on Autonomous.

Side-by-side: Cloudways vs SiteGround for a WooCommerce store

What independent 2026 benchmarks show

Hostingstep’s year-long test (January to December 2025, entry plans, Pingdom checks every 60 seconds from 19 North American locations) measured Cloudways at 449 ms TTFB with 99.9977% uptime and SiteGround at 632 ms with 99.9629%; under load, SiteGround held 170 ms with 0% errors while Cloudways returned 282 ms with 2% errors (source). RoconPaaS’s comparison reports SiteGround at 278 ms TTFB against Cloudways at 313 ms on a test WordPress site (source).

Read together: Cloudways tends to answer a single request faster, and SiteGround held up better on a small burst. Both tests hit a cached page, not a checkout with a full cart. The real question is what happens at 50 concurrent shoppers on the uncached path; run that yourself on staging.

Which one to pick under $1M in GMV

• Pick Cloudways if you or your agency are comfortable choosing a server size, tuning Varnish exclusions, and watching metrics. You pay for exactly the server you use and can resize before a campaign.
• Pick SiteGround GrowBig or GoGeek if you want the host to make every infrastructure decision, you are fine with a published CPU-second quota, and you plan to stay well below 40,000 CPU seconds a day.
• Pick Cloudways Autonomous or SiteGround Cloud if launches already spike traffic 10x. Both add scaling from roughly $100/month and charge for what the spike consumes.

The third option: when neither fits a high-traffic store

Past roughly $1M a year, Cloudways vs SiteGround stops being the decision. The decision is whether you want to operate infrastructure at all, because at that scale a checkout that slows under load or a launch that falls over has a revenue number attached, and sizing servers or watching a CPU quota is a job someone has to do.

Urumi is the platform layer for WooCommerce stores doing $1M to $50M in GMV: horizontal auto-scaling across multi-zone Google Cloud, a 99.99% uptime SLA with active-active zones and auto-failover, fully managed APM with traces, logs, and alerts, isolated staging per branch with one-click rollback, and a WooCommerce-aware cache that handles cohorts and A/B variants rather than bypassing to PHP. It is priced for that tier and is not a cheaper alternative to a $11 or $44 plan. In published stress tests with the edge cache disabled, the platform held a 236 ms median cart response and 321 ms median checkout while processing 7,861 orders in under two minutes. Already have a team or an agency? They ship faster with the grunt work covered. Details at WooCommerce hosting built for high-traffic stores.

Frequently asked questions

Is Cloudways or SiteGround better for WooCommerce?

Cloudways gives you a dedicated cloud server from $11/month that you size and tune, with Varnish, Redis, and Object Cache Pro included. SiteGround is simpler shared hosting from $2.99/month with WooCommerce cache exclusions preset but a fixed CPU-second quota. Cloudways suits stores with technical help; SiteGround suits stores that want no infrastructure decisions.

Does Cloudways have an uptime SLA for WooCommerce stores?

Cloudways states a 99.9% uptime SLA for its Autonomous tier. Its Flexible pricing page does not publish a platform SLA, since uptime on Flexible depends on the underlying cloud provider you choose. SiteGround publishes a 99.9% uptime guarantee on its WooCommerce plans.

How much does Cloudways cost for a busy WooCommerce store?

A 4 vCPU, 8 GB DigitalOcean server is $88/month on Cloudways, and the largest listed tier is $342/month. Autonomous, which autoscales, runs $99 to $399/month plus hourly overages for extra servers. Advanced or Premium support adds $100 or $500/month, or 10% of your invoice if higher.

What is SiteGround’s CPU limit for WooCommerce?

SiteGround’s fair-use policy sets 4,000 CPU seconds per hour and 40,000 per day on GoGeek, 2,000 and 20,000 on GrowBig, and 1,000 and 10,000 on StartUp, with 768 MB of RAM per process and a 1,000 MB database cap. Uncached WooCommerce pages such as cart and checkout consume that quota.

To see why uncached WooCommerce pages are the bottleneck on any host, read why WooCommerce slows down under load, and for a launch checklist see how to prepare WooCommerce for Black Friday traffic.

Last reviewed September 2026. Competitor details come from their public pages on the dates linked; check them before you buy.