"WooCommerce is free" is technically true and practically misleading. The plugin itself doesn't cost anything to download. Everything required to turn it into a functioning store — hosting that can handle it, the plugins that give you the features you actually need, someone to maintain all of it — is a separate line item, and those line items add up faster than most people expect before they start.
We put together a rough breakdown based on what a mid-sized store (a few thousand products, moderate traffic) typically ends up paying, month to month, once the "free" platform is actually running.
Hosting
Shared hosting at $10/month will technically run WooCommerce, right up until it doesn't. Most stores doing meaningful volume end up on managed WordPress/WooCommerce hosting — WP Engine, Kinsta, Cloudways, SiteGround's higher tiers — which typically runs $50–$300/month depending on traffic and storage. Stores with real scale (tens of thousands of products, high traffic) can end up paying $500+/month for infrastructure that can actually keep checkout fast under load.
Premium plugins
A functional store almost never runs on free plugins alone. Here's a realistic stack and roughly what it costs per year:
- A proper SEO plugin (Yoast Premium or similar): ~$100/year
- Advanced product filtering/search: $100–$300/year
- Subscriptions (if applicable): $200+/year, often per-site
- Backup solution beyond your host's default: $50–$100/year
- Security plugin (Wordfence Premium or similar): $100–$300/year
- Email marketing integration: often bundled into your ESP cost, but sometimes a separate connector fee
- Abandoned cart recovery: $100–$300/year
- A page builder license if your theme needs one: $50–$200/year
Add it up and a lean stack runs $700–$1,500/year in plugin licenses alone. A store with more specialized needs — B2B pricing tiers, wholesale, multi-currency — can easily double that.
Developer time
This is the cost most store owners underestimate going in. WooCommerce updates, WordPress core updates, and plugin updates all ship independently, and they don't always play well together. A plugin update breaks checkout. A WordPress core update conflicts with your theme. A PHP version bump on your host breaks three plugins at once. None of this is hypothetical — it's the normal operating rhythm of running WordPress at scale.
Most stores past a certain size retain a developer, either in-house or on a freelance/agency basis, specifically to handle this. Even at a modest 5 hours/month at $75–$150/hour, that's $375–$750/month just for "keep the lights on" maintenance — before any new feature work.
Theme costs
A one-time theme purchase ($60–$100) sounds cheap until you need a redesign, which most stores do every 2–3 years as trends and conversion best practices shift. Custom theme development runs from a few thousand dollars for a template customization to $15,000+ for a fully custom build.
Transaction fees, still
A common misconception is that self-hosting avoids the transaction fees platforms charge. It doesn't — you still pay your payment processor (Stripe, PayPal, etc.) the same 2.9% + $0.30 or similar rate you'd pay anywhere else. WooCommerce doesn't add its own cut, but it also doesn't remove the ones that already exist.
Adding it up
For a real, moderately busy store, a rough annual total looks something like:
| Item | Annual cost |
|---|---|
| Hosting | $600–$3,600 |
| Plugins | $700–$1,500 |
| Maintenance/dev time | $4,500–$9,000 |
| Theme (amortized) | $500–$3,000 |
| Total | $6,300–$17,100 |
That's before ad spend, before your team's own time, and before anything breaks unexpectedly — which, on WordPress, it eventually will.
The comparison that actually matters
None of this means WooCommerce is a bad choice — for stores that need deep customization, want to own their infrastructure, or already have strong in-house WordPress expertise, it can genuinely be the right tool. The point isn't that WooCommerce is expensive in absolute terms. It's that "free platform" is the wrong lens to evaluate it through.
The fairer comparison is total cost of ownership: WooCommerce's costs are distributed, unpredictable, and largely invisible until you add them up, while a platform like Shopify bundles hosting, security, uptime, and a baseline feature set into a predictable monthly fee. Whether that trade-off is worth it depends on how much your team values predictability versus control — but it's worth actually doing the math rather than assuming "free" means cheap.