Shopify Plus vs WooCommerce for a $1M–$50M Store: Three-Year Total Cost of Ownership

Shopify Plus vs WooCommerce for a $1M–$50M store is not decided by the $2,300 subscription. Over three years, payment processing is the largest line on both sides, and at $5M a year the two stacks land within about 10% of each other on public pricing. The real gap is what custom logic and a re-platform cost.

This post lays out the public numbers, a three-year total-cost-of-ownership table with every assumption labeled, and a plain answer on when Shopify Plus is the better buy. It ends with the third option that a jewelry brand used to avoid an estimated $940K rebuild.

What Shopify Plus costs in 2026

Shopify’s Plus pricing page lists the platform at $2,300 per month on a three-year term or $2,500 per month on a one-year term. That fee covers one brand with a main store plus nine expansion stores; additional stores are $300 per month each or a revenue share. Shopify also states that “more complex, higher volume businesses switch to a variable platform fee based on their revenue and business model” — so above a volume Shopify does not publish, the flat fee becomes a percentage.

Payments are where the money goes. Shopify’s plan comparison lists online card rates of 2.9% + 30¢ on Basic, 2.7% + 30¢ on Grow, 2.5% + 30¢ on Advanced, and “most competitive rates” for Plus, with Plus card rates varying by country and quoted by sales. If you process through a third-party gateway instead of Shopify Payments, Plus charges 0.2% per transaction on top of your processor’s fee; that surcharge is waived when Shopify Payments is the sole provider.

Then the stack on top: apps for reviews, subscriptions, search, loyalty, and email; a theme build; and ongoing development. Shopify does not publish those, because they are not Shopify’s prices, so in the table below they are labeled as assumptions.

What WooCommerce costs at this size

WooCommerce itself is open source with no license fee. The costs are hosting, payments, extensions, and engineering. WooPayments lists 2.9% + 30¢ for US domestic cards (plus 1.5% for international cards); Stripe, Adyen, Braintree, and others plug in at their own rates, and stores past a few million a year routinely negotiate interchange-plus pricing that Shopify’s Plus rates are competing against.

Managed WooCommerce hosting on publicly listed plans runs from roughly $375 per month on Kinsta’s Single 750k plan to $699 per month on Servebolt’s Scale plan; enterprise and platform tiers are custom. Engineering is the line WooCommerce buyers most often under-budget: someone has to own updates, plugin conflicts, performance, and the checkout path. That can be an agency retainer, an in-house engineer’s time, or a platform that includes it.

Three-year TCO: a $5M-a-year store

Assumptions, stated plainly. $5M annual GMV, flat for three years ($15M processed). Average order value $100, so 50,000 orders a year and 150,000 over the term. All cards domestic. Shopify Plus on the three-year term with Shopify Payments; its Plus card rate is assumed at 2.15% + 30¢ because Shopify publishes only “most competitive rates” for Plus and 2.5% + 30¢ for Advanced. WooCommerce payments at WooPayments’ listed 2.9% + 30¢ (a deliberately unfavorable assumption for WooCommerce; see below). App, extension, theme, engineering, and hosting figures are assumptions for a mid-complexity store, not vendor prices. All figures in USD.

Read the totals honestly. At $5M on listed rates, Shopify Plus is about $59,000 cheaper over three years. Swap in a negotiated processing rate — which a $5M store should have on either platform — and WooCommerce is about $16,000 cheaper. Either way, the difference is roughly 1% of the money processed. The subscription is not the decision; the assumptions in the engineering and app rows are.

Where the totals actually diverge

Custom logic. The table assumes a mid-complexity store. If your store has a product configurator, custom pricing rules, bespoke fulfillment or ERP integrations, or checkout logic that plugins do not cover, the Shopify Plus column grows in two places: more apps per month, and more development at platform-constrained rates. On WooCommerce the same logic is PHP you own. This is the single biggest swing factor and it is store-specific, which is why it is not a number in the table.

Re-platforming. If you already run WooCommerce, moving to Shopify Plus is not a migration; it is a rebuild of every custom plugin, integration, and theme feature, plus URL and SEO work. Do Amore, a custom engagement-ring brand, estimated that rebuild at roughly $940K before choosing to stay on WooCommerce. A store built on standard plugins with a purchased theme has a rebuild cost closer to the theme row than to that figure.

Scale. As GMV grows, Shopify Plus moves from the flat fee to the variable platform fee it describes on its pricing page, so the subscription row stops being fixed. On WooCommerce the license stays at zero, but hosting and engineering scale with order rate, and a store at $20M–$50M needs horizontal scaling, multi-zone failover, and monitoring that entry-level managed hosts do not include.

When Shopify Plus is the better fit

Say it plainly: for a large share of $1M–$50M stores, Shopify Plus is the right answer.

• Your catalog and checkout are standard, and the app ecosystem covers what you need without custom code.
• You have no engineering function and do not want one. The $2,300 buys a platform team you never hire.
• You run multiple regional storefronts, heavy wholesale through Shopify’s B2B features, or retail POS alongside online.
• You are starting fresh with no existing WooCommerce investment to protect.

WooCommerce wins when the store is the product: custom configurators, unusual pricing, deep integrations, or a checkout you need to control. And it only wins if the engineering row in the table is real — someone accountable for uptime, performance, and the checkout path.

The row that is moving: engineering

Every line above holds still except one. “You have no engineering function and do not want one” has been treated as a fixed fact about a business, and it is the strongest argument in the Shopify Plus column. It is also the input that has changed most in the last two years.

Be precise about what Plus does and does not solve. At the Plus tier the checkout constraint genuinely lifts — checkout extensibility and Functions are real, and a Plus store can customize a checkout that a Basic store cannot. What Plus does not change is that development happens against a surface the vendor defines. Shopify’s own redirect documentation still states you cannot redirect fixed paths such as /products and /collections, on any plan. An app’s internal behavior is still not yours to alter. That is the “platform-constrained rates” line above, and it is structural rather than a pricing decision.

What AI changes is the cost of the other column. The work that makes owning PHP expensive — reading a codebase to find why checkout is slow, reproducing it, writing and testing the fix, keeping dependencies current — is work an agent now does against open code with an engineer reviewing the diff. Shopify ships Sidekick and it is capable, but it is bounded by the same surface that bounds any agent you bring: no tool changes what the platform does not expose. So the engineering row in the WooCommerce column is falling faster than the subscription row in the Shopify column, and the swing factor named above — custom logic priced at platform-constrained rates versus PHP you own — widens as that continues.

Do not price this as a solved problem. METR’s randomized trial found 16 experienced developers 19% slower using AI across 246 tasks in repositories they already knew, while believing they had been 20% faster, on a population METR is careful to call narrow. Someone still owns the outcome when checkout breaks at 2am, and that accountability is exactly what the $2,300 buys on Plus. The honest conclusion is not that Shopify Plus stopped being a good answer. It is that the gap it was closing is narrowing, and a three-year model written today should say so.

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

The reason WooCommerce stores look at Shopify Plus is rarely the license. It is that the WooCommerce column has an engineering row and nobody is sure who fills it. Urumi is the platform layer that fills it: managed WooCommerce for stores doing $1M–$50M on multi-zone Google Cloud with horizontal auto-scaling, a 99.99% uptime SLA, fully managed APM, isolated staging per branch with one-click rollback, and Cloudflare Enterprise delivery — plus three AIs, starting with Revenue AI, which watches checkout, cart, pricing, and payments around the clock, prices every regression in dollars, and ships the fix as a PR.

Do Amore is the proof. Instead of the estimated ~$940K Shopify Plus rebuild, the store migrated to Urumi with zero downtime and every custom plugin intact; engagement-ring pages went from 5.9 s to 0.9 s, order edits from 8.1 s to 0.67 s, and the brand saved $251.5K over three years versus its previous fragmented stack.

“With Urumi, we avoided a costly move to Shopify. We get Shopify’s speed and scale while keeping the ease and open-source flexibility of WooCommerce.” — Krish Himmatramka, Founder, Do Amore

Pricing is custom. Urumi publishes its own load-test results on the WooCommerce performance benchmark page: a 236 ms median cart response and a 321 ms median checkout with the edge cache disabled. Already have a team or an agency? They ship faster with the grunt work covered.

Frequently asked questions

How much does Shopify Plus cost in 2026?

Shopify lists Plus at $2,300 per month on a three-year term or $2,500 per month on a one-year term, covering a main store plus nine expansion stores. Higher-volume merchants move to a variable platform fee based on revenue. Card rates on Plus are quoted by sales and vary by country; third-party gateways add 0.2% per transaction.

Is WooCommerce cheaper than Shopify Plus for a $5M store?

On public list prices, no: Shopify Plus comes out roughly $59,000 lower over three years in the scenario above, because WooPayments’ listed 2.9% + 30¢ is higher than Plus card rates. With a negotiated processing rate, WooCommerce comes out roughly $16,000 lower. The totals are within about 10% either way; custom logic and re-platforming cost decide it.

What does it cost to move a WooCommerce store to Shopify Plus?

It depends almost entirely on how much custom code the store has. A template store with standard plugins costs about what a new theme build costs. A store with custom configurators, pricing, and integrations is a full rebuild; Do Amore estimated its own at roughly $940K and chose to stay on WooCommerce instead.

When is Shopify Plus the better choice than WooCommerce?

When your catalog and checkout are standard, you have no engineering function and do not want one, you need multi-store, B2B, or POS features out of the box, or you are starting fresh with no WooCommerce investment. In those cases the $2,300 subscription buys a platform team you would otherwise have to hire.

Keep reading: the Do Amore case study and what managed WooCommerce hosting must include.

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