Swell vs Shopify: Which Platform Fits Your Brand in 2026?

Shopify and Swell both sell products online, but they ask different things of the brand that picks them. Shopify is an all-in-one platform: theme, checkout, Shopify Payments, Shop Pay, the App Store, POS and channel integrations come pre-assembled, and you extend it at the seams Shopify exposes. Swell is a commerce backend with an admin, hosted checkout and storefront tooling, where you model your own data and decide how much of the frontend you build.

That difference decides more than any feature row. If your team wants to launch quickly, run marketing out of apps, and never think about who owns the checkout, Shopify is usually the right answer. If your catalog, subscription logic, B2B pricing or storefront count does not fit Shopify's shapes, and you have developers who would rather model the business than work around it, Swell is the better fit.

This guide compares the two on pricing (with one worked example), data model, subscriptions, B2B, multi-storefront and headless, then lists where Shopify clearly wins.

Key Takeaways

• The fork is operating model, not features. Shopify is a finished product you extend. Swell is a backend you configure and build on. Pick the one whose default matches how your team works.
• On processing costs, Shopify Payments is hard to beat at list rates. In the worked example below, a $600K store pays less on Shopify Grow with Shopify Payments than on Swell Standard with Stripe at standard pricing. Swell closes the gap when you negotiate processing rates or would use a third-party gateway on Shopify anyway.
• Data model is where Swell pulls ahead. Shopify allows 2,048 variants and three options per product, with metafields and metaobjects for everything else. Swell lists unlimited variants and lets you add fields to any model or create new ones.
• Subscriptions on Shopify run through an app, even when that app is Shopify's own free one, and only on five eligible gateways. Swell's subscriptions are part of the core platform and work with the card gateways Swell supports.
• Shopify's ecosystem is not close. Over 16,000 apps, Shop Pay, POS and a large agency talent pool are real advantages Swell does not match.
• Run a one-week test on your hardest product and your hardest checkout rule before you commit either way.

The Fork That Decides It

Every comparison between these two eventually comes back to one question: who owns the storefront and checkout, and what does that ownership cost in team time?

On Shopify, Shopify owns both. You choose a theme, configure checkout within the settings and extension points your plan allows, and turn on Shopify Payments, which brings Shop Pay with it. The platform makes many decisions for you, and most of them are good decisions for a typical direct-to-consumer brand. When you need something Shopify does not do, you install an app or write one against Shopify's APIs. The ceiling is wherever those extension points stop.

On Swell, you own more of the stack by default. Swell provides a hosted checkout, a theme editor and storefront apps hosted on Cloudflare Workers, so you are not starting from nothing. But the platform is designed around its APIs: Swell's storefronts overview describes storefront apps (with themes on top) and fully headless sites as ways to put a frontend on the same backend. Your team decides which one, and your team maintains what it builds.

The cost of that choice is people. A Shopify store can be run by a merchandiser and a marketer with an agency on call. A Swell store that uses a custom storefront needs at least one developer who is comfortable with REST APIs and JavaScript, either on staff or on retainer. A Swell store on a hosted theme needs less and keeps built-in subscriptions and B2B pricing, though custom models and storefronts need a developer.

Pricing: One Worked Example

Both companies publish their prices, and both charge more than the plan fee once you start selling. Our Shopify pricing breakdown covers every Shopify plan and fee in detail, so this section uses one store at one revenue level instead of repeating the tables.

The store

A brand doing $600,000 a year online, at a $60 average order value, which is 10,000 orders. All card payments are domestic and charged at standard rates. Both platforms are billed yearly. The numbers below come from Shopify's pricing page, Swell's pricing page and Stripe's pricing page, checked on October 5, 2026.

Shopify

The Grow plan is $79 a month billed yearly, or $948 a year. With Shopify Payments, Grow's online standard rate is 2.7% + 30¢. On 10,000 orders and $600,000, that is $16,200 plus $3,000, or $19,200 in processing. Total: $20,148.

If the same store uses a third-party gateway such as Stripe at its standard 2.9% + 30¢, processing is $20,400, and Shopify adds its third-party transaction fee of 1% on Grow, which is $6,000. Shopify's help center notes that this fee applies to third-party gateways even when Shopify Payments is active, with PayPal and manual payments excluded. Total: $27,348.

The Advanced plan lowers the Shopify Payments rate by 0.2 points but costs $2,640 more per year at yearly billing, so it only pays for itself on processing above roughly $1.32 million in card sales. For this store, Grow is the cheaper Shopify plan.

Swell

Swell's plans are priced against a trailing 12-month revenue ceiling, with a percentage overage on sales beyond it that falls as you move up. Starter is $29 a month with a $50K ceiling and 2% overage, Basic is $79 with $250K and 1.5%, Standard is $299 with $1M and 1%, and Unlimited is $2,250 with $5M and 0.4%. Above $10M a year, Swell quotes custom pricing.

At $600,000, Basic costs $948 a year plus 1.5% on the $350,000 above its ceiling, which is $5,250, for $6,198. Standard costs $3,588 and the store is under its $1M ceiling, so there is no overage. Standard is the better plan here; the crossover between the two is around $426,000 in annual sales.

Swell does not process payments itself, so the store adds a gateway. With Stripe at 2.9% + 30¢, that is $20,400. Total: $23,988.

What the example shows

At list rates, Shopify with Shopify Payments is about $3,840 a year cheaper for this store. That is the result, and it is why Shopify Payments is the default for most brands that can use it.

The comparison changes in three situations:

• You negotiate processing. Stripe's pricing page says it offers custom pricing for businesses with large processing volumes. For Swell plus Stripe to match Shopify plus Shopify Payments in this example, the gateway rate would need to drop by about 0.64 points. Every 0.1 point you negotiate is worth $600 a year at this volume.
• You cannot or will not use Shopify Payments. Then the comparison is $27,348 on Shopify against $23,988 on Swell, and the gap grows with revenue because Shopify's surcharge is a percentage with no ceiling.
• You pay for apps you would not need on Swell. A subscription app, a B2B pricing app or a bundling app can add more than the processing difference. Our Recharge pricing guide covers what the most common subscription app charges.

At the top end, the plans converge. Shopify's help center lists Plus at $2,300 a month on a three-year term and $2,500 on a one-year term. Swell's Unlimited plan is $2,250 a month billed yearly. Our Shopify Plus pricing guide breaks down what else changes at that tier.

Data Model: Two Ways to Extend a Product

This is the section where the platforms differ most in kind.

Shopify

Shopify's product model is fixed and well understood. According to Shopify's help center, a product can have up to 2,048 variants and up to three options, such as size, color and material. For most apparel, beauty and consumer goods brands, that is enough room.

Everything beyond the core fields goes into metafields (single custom values attached to products, customers, orders and other resources) and metaobjects (structured entries with their own fields). Shopify's developer docs list up to 128 metaobject definitions on standard plans and 256 on Plus, up to 40 fields per definition, and up to 1,000,000 entries per definition. Metafields and metaobjects are capable and well supported by themes and apps. The tradeoff is that they sit beside the core model rather than changing it: checkout, discounts and inventory still operate on Shopify's own product and variant shapes.

Swell

Swell's pricing page lists unlimited products and variants on every plan. Product options can be `select`, `toggle`, `short_text` or `long_text` inputs, can add to the price, and can be shown or hidden based on the value of another option, according to Swell's products API reference.

Beyond products, Swell's custom fields and models guide shows how to add fields to standard models such as accounts and subscriptions, or create new models, in the dashboard, then read and write their records through the Backend API. Fields in the `content` namespace are exposed to the Frontend API; others stay server-side unless you open their permissions. Swell Apps can ship their own models and fields too.

Which shape fits

If your catalog fits in three options and your custom data is mostly display content (ingredient lists, size charts, editorial blocks), Shopify's model plus metaobjects is fine, and you get theme and app support for free.

If your products are configured rather than chosen (made-to-order goods, bundles with nested choices, catalogs with more than three real dimensions), or if your custom data needs to drive pricing, checkout or fulfillment logic, Swell's approach saves you from building a parallel data layer. The cost is that you or your developers define the model, and themes do not know about your custom fields until you wire them in.

Subscriptions

Shopify

Shopify supports selling subscriptions through its subscription APIs, but managing them requires an app. Shopify's help center says that to view information about your subscriptions in your Shopify admin, you must be using a subscription app, and that subscriptions require one of five gateways: Shopify Payments, PayPal Express, Authorize.net, Adyen or Stripe.

Shopify's own Shopify Subscriptions app is free and covers the common "subscribe and save" case well. Brands that need more (build-a-box, advanced retention flows, complex portals) usually move to a third-party app. That market consolidated this year: Recharge announced that it had acquired Skio in April 2026, with both products continuing to operate for now. Fewer independent vendors means fewer options when you negotiate.

Swell

On Swell, subscriptions are a purchase option on any product. Swell's subscriptions API reference documents plans with daily, weekly, monthly or yearly intervals and multipliers, trial days, billing-cycle limits, separate billing and order schedules for physical products, pause and resume dates, and automatic payment retry dates after a failed charge. Swell's features page also lists dunning and mixed carts that combine one-time and subscription items.

The gateway question is different too. Swell's customer docs say its card vault enables recurring billing across the card gateways Swell supports. That matters for brands whose gateway is not one of Shopify's five.

Which fits

If your subscription is a simple replenishment discount on a handful of products, Shopify's free app is a reasonable choice and you avoid custom work. If subscriptions are the business, with mixed billing and shipping schedules, account-level data, or a gateway Shopify does not support for subscriptions, Swell removes a vendor from the stack.

B2B and Wholesale

Shopify's B2B tools have grown a lot, and much of them are now on every plan. Shopify's B2B plan features page lists companies and locations, quantity price breaks, net payment terms, ACH, vaulted cards, PO numbers, a quick order list and Shopify Flow on all plans. The limit on Basic, Grow and Advanced is three active B2B catalogs. Plus adds unlimited catalogs, catalogs assigned directly to companies, deposits and partial payments.

Swell's pricing page lists wholesale and B2B features on every plan, with no catalog count. In the data model, price rules on products and variants can be conditioned on a customer's account group and a minimum quantity, and purchase options can be restricted to specific account groups. Accounts can be marked as individual or business, with a VAT number on business accounts. Swell's features page also lists invoicing and multi-part payments for wholesale.

In practice: Shopify's B2B is more turnkey for a classic wholesale portal with net terms and company hierarchies. Swell is more flexible when wholesale pricing depends on rules you define (tiers by customer group, group-only subscription plans, custom fields on accounts) and when you would hit the three-catalog limit before you would justify Plus.

Multi-Storefront and International

Shopify handles most international selling inside one store through Shopify Markets, which customizes currency, language, pricing, domains and theme content by audience. When one store is not enough, Plus supports up to nine expansion stores. Expansion stores are separate stores, so catalogs, customers and apps are managed per store.

Swell is built around one store backend powering several frontends. Swell's features page describes a universal cart tied to the customer that can be used across storefronts. Currencies can be display-only (converted at mid-market rates) or priced (explicit prices per currency, charged at checkout), and international price lists are available from the Standard plan.

If you sell one brand in several countries, Markets is mature and does the job without engineering. If you run several brands, a DTC and a wholesale site, or a site per channel from one catalog and customer base, Swell's model avoids running parallel stores.

Headless

Both platforms support headless builds. They approach it from opposite directions.

Shopify's headless stack is Hydrogen and Oxygen. Hydrogen is a React Router framework preconfigured for Shopify, and Oxygen hosts it at no extra charge on paid plans. Both read from the Storefront API, which Shopify says does not apply a fixed request-per-minute limit to real buyer traffic. If you go headless on Shopify, this is a well-paved path, but checkout remains Shopify's checkout and the data model remains Shopify's.

Swell's frontend options are storefront apps hosted on Cloudflare Workers, themes edited in the visual editor, or fully headless sites on any framework using the Frontend API (Swell.js with a public key, plus an experimental GraphQL API) and the Backend API with a secret key. Swell's own docs recommend themes and storefront apps over fully headless builds for new stores, which is worth knowing before you plan a Next.js rebuild by default. Custom checkouts can be built with Swell.js and the Backend API, and Swell can tokenize cards for them, according to Swell's payments docs.

The practical difference: on Shopify, headless changes the frontend and leaves the rest of the platform as it was. On Swell, the frontend, checkout and data model are all yours to shape, which is more work and more control.

Where Shopify Clearly Wins

These are the areas where Shopify is ahead, in most cases by a wide margin.

• App ecosystem. Shopify's App Store says it has over 16,000 apps. Swell's site lists 40+ integrations plus Swell Apps you can build. For marketing tools, reviews, loyalty, upsells and niche needs, Shopify will have more off-the-shelf choices.
• Shop Pay. Shopify says that 1 in 5 buyers choose Shop Pay at checkout and that Shop Pay comes with Shopify Payments at no additional fee. Swell's hosted checkout supports cards, PayPal, Apple Pay, Google Pay, Amazon Pay and Klarna, but there is no equivalent shopper network.
• Point of sale. Shopify POS ties in-store sales to online inventory and customer data. Swell's features page does not list a first-party POS.
• Themes and time to launch. A non-technical team can launch a credible Shopify store in days without hiring anyone. Swell has a theme editor and an official storefront app, but its strengths show up when developers are involved.
• Talent pool. Shopify agencies, freelancers and developers are easy to find in most markets. Swell talent is a smaller pool, and you should budget for that.
• Sales channels. Shopify runs channels such as the Shop app and POS from the same admin as the online store. On Swell, additional channels run through integrations or your own build.

If several of these are central to your plan, that is a strong signal for Shopify regardless of the data model.

Reality Check: The Parts That Do Not Demo Well

Payments and high-risk categories

Shopify Payments prohibits several categories, including regulated products such as cannabis, tobacco and prescription drugs, unverified health claims and some financial services. Ineligible merchants can add a third-party provider, which brings the third-party fee back into play, and Shopify's broader acceptable use policy still applies to the store itself. Swell lets you connect multiple gateways at once, but it does not get you gateway approval: your acquirer still decides what you can sell. If you are in a restricted category, our guide to launching a compliant store for high-risk products covers the steps that matter on any platform.

Rate limits and usage

Shopify's Storefront API is generous for buyer traffic, while its Admin APIs have their own limits that bulk jobs must respect. Swell's Backend API is rate limited per store with figures that depend on your plan, and requests are weighted by how much work they do, according to its rate limit docs. Swell plans also include monthly allowances for API requests, function calls and storage, with published overage rates. Neither is a problem for a normal store, and both deserve a load test before a launch or a big sale.

App sprawl versus build cost

On Shopify a missing feature usually costs an app subscription; on Swell it usually costs developer hours and maintenance. Decide which one your team is better at managing.

Migration in either direction

Moving from Shopify to Swell is covered step by step in our Shopify to Swell migration guide; plan early for how saved cards move with your gateway. Moving from Swell to Shopify means fitting your data back into three options, 2,048 variants and metaobjects, and moving subscriptions into a Shopify app on an eligible gateway. Custom models are the hardest part to unwind, so document them as you build.

Team Shape: Three Questions

Who will own the storefront a year from now?

If the answer is a marketer working with an agency, Shopify fits. If it is an in-house developer or a long-term technical partner, Swell becomes viable, and its flexibility becomes useful rather than theoretical.

Where does your complexity live?

If your complexity is in marketing (campaigns, reviews, loyalty, channels), Shopify's ecosystem covers it. If it is in the product, the price or the order (configurable catalogs, account-specific pricing, mixed subscription schedules), you will spend less time working around Swell than around Shopify.

How much of your margin goes to payments?

If you can use Shopify Payments at its standard rates, Shopify's total cost is hard to beat below the enterprise tier. If you need your own gateway or can negotiate processing, run the worked example above with your own numbers.

Choose Shopify If

• Your catalog fits in three options and 2,048 variants per product.
• You can use Shopify Payments, and Shop Pay matters to your conversion rate.
• You sell in person and want POS on the same platform.
• Your team is mostly non-technical and wants to launch fast with themes and apps.
• Your subscription needs are simple enough for Shopify's free app.
• You want the largest possible pool of agencies, apps and hires.

Choose Swell If

• Your products are configured rather than picked, or need more than three real dimensions.
• Subscriptions are central to the business and you want them in the core platform, on a gateway you choose.
• Wholesale pricing depends on customer groups and quantity rules, and you would outgrow three B2B catalogs before you would pay for Plus.
• You run several storefronts from one catalog and customer base.
• You have developers, in-house or on retainer, and want to own the frontend and checkout.
• You would use a third-party gateway on Shopify anyway, or can negotiate processing below list rates.

Reversibility and a One-Week Test

Neither choice is permanent, but both are expensive to reverse once subscriptions and custom data are in place. Before you commit, spend one week on a test that targets your hardest cases, not your easiest.

1. Model your most complicated product. On Shopify, build it with options, variants and metaobjects. On Swell, build it with options and custom fields. Note where each one forces a workaround.
2. Run your hardest pricing rule. A wholesale tier, a group-only subscription plan or a bundle discount. See whether it is configuration, an app or code on each platform.
3. Place a subscription order end to end on the gateway you plan to use, including a failed renewal.
4. Price it with your own numbers. Use your real revenue, order count, gateway quote and app list, not list rates.
5. Ask who maintains it. Write down which person on your team owns each piece after launch.

A week on each platform, on your own data, is cheaper than a migration in either direction.

FAQ

Is Swell cheaper than Shopify?

It depends on payments. At list rates, a store that can use Shopify Payments often pays less on Shopify, as the worked example shows. Swell becomes cheaper when you use a third-party gateway, negotiate processing rates, or avoid app subscriptions you would need on Shopify. Run both calculations with your own numbers.

Does Swell charge transaction fees?

Swell charges a plan fee plus a percentage on sales above your plan's trailing 12-month revenue ceiling, and that percentage falls on higher plans (2%, 1.5%, 1% and 0.4%). Your payment gateway charges its own processing fees on top. See Swell's pricing page for current figures.

How many variants can a Shopify product have in 2026?

Up to 2,048 variants and three options per product, according to Shopify's help center. Swell's pricing page lists unlimited variants.

Can I sell subscriptions on Shopify without an app?

No. Shopify requires a subscription app to manage subscriptions in the admin, though Shopify's own Shopify Subscriptions app is free. Subscriptions also require one of five supported gateways.

Can I use a Shopify theme on Swell?

Swell's pricing page says you can choose pre-built themes, upload Shopify themes or create your own. Test your specific theme, since apps and Shopify-specific features will not come with it.

Is Swell good for a non-technical team?

Swell has a hosted checkout, a theme editor and a storefront app, so a non-technical team can run a store. Most of Swell's advantages over Shopify, though, come from custom models, custom storefronts and API-driven logic, which need a developer. If you have no developer access, Shopify is usually the safer choice.

Which is better for headless commerce?

Both support it. Shopify's Hydrogen and Oxygen are a well-documented path that keeps Shopify's checkout and data model. Swell lets you shape the frontend, checkout and data model through its APIs, which suits teams that want more control and can maintain it.