Search for the cost of headless WooCommerce and you'll get one of two answers: “it depends” or a scary six-figure number from an enterprise agency. Both are unhelpful. The real range is wide, and where you land depends mostly on one choice: how much of the work you do yourself versus how much you hand off. Here's a practical breakdown for 2026.
Why the range is so wide
A headless storefront isn't a single product with a single price. It's a spectrum. At one end, a developer buys a template and wires it up themselves over a weekend. At the other, an agency designs a bespoke storefront, audits every plugin and runs a multi-week SEO migration for a high-traffic store. Same underlying idea, invoices two orders of magnitude apart. Three things move the number more than anything else: how many templates are bespoke rather than configured, how many frontend plugins need replacing, and whether an existing catalogue with live rankings has to survive the move.
The realistic tiers
Template only — a few hundred dollars
A production-ready Next.js storefront template suits developers and agencies who are comfortable connecting it and deploying it themselves — market prices sit in the low hundreds. You get the code, the WooCommerce integration and the SEO layer; you provide the time. (NextWoo currently ships its storefront only as part of a done-for-you setup.)
Done-for-you setup — low four figures
If you're a store owner without a developer, a setup service audits your store, connects the storefront, verifies orders and checkout, and launches it — typically from around $1,999 and in 1–2 weeks. You're paying for a predictable, managed launch rather than a month of DIY.
Branded customization — mid four figures
Want the storefront to match your brand, with custom homepage sections, a multilingual setup and an extended SEO migration? That's usually in the $4,500+ range, depending on how much design and custom work is involved.
Full custom migration — five figures
For stores with serious SEO traffic, complex plugins and a large catalog, a bespoke migration with redesign, plugin compatibility analysis, QA and launch support is scoped individually and generally starts in the low five figures. Still far below the $70k+ enterprise rebuilds you'll read about, because it starts from a proven storefront rather than a blank page.
The ongoing cost people forget
Headless means running two systems, so budget for maintenance: updates, monitoring and the occasional fix as WooCommerce and its plugins evolve. A care plan for this typically runs from around $150/month. Set against it, you save on the heavy caching and optimization stack a slow theme often needs — and you keep your existing payment gateway rather than paying a platform's transaction fees.
The biggest cost driver isn't the technology — it's how much design and hand-holding you want. Decide that first, and the price becomes predictable.
How to choose your level
Match the tier to your reality: a developer or agency buys the template; a small store owner takes the done-for-you setup; a brand that markets itself pays for customization; a high-revenue store with SEO traffic gets a custom migration. And if your store is early or your speed issue is really about hosting, the cheapest correct answer might be a caching plugin — not headless at all. Under roughly 500 sessions a day the arithmetic rarely works at any tier: the same money spent on hosting, photography and product copy returns faster and carries none of the migration risk.
A free audit is the fastest way to price it honestly: you get your store's real numbers and a recommended tier, including “you don't need this yet” when that's the truth.