BigCommerce
Enterprise-grade hosted e-commerce with no transaction fees ever.
Swell
Headless e-commerce API platform for custom storefronts and subscription boxes.
Side-by-Side Comparison
| Feature | BigCommerce | Swell |
|---|---|---|
| Price | $39mo | FreeBetter |
| Free Tier | No | Yes |
| Top Pros | No transaction fees on any plan | True headless API-first architecture |
| Strong built-in SEO tools | Best-in-class subscription tooling | |
| Flexible headless support | Free dev sandbox | |
| Top Cons | Revenue thresholds force plan upgrades | Not suitable for non-technical users |
| Fewer apps than Shopify | Pricing scales with revenue |
Features Compared
BigCommerce is an enterprise-grade hosted e-commerce platform built for established retailers and B2B operations. Its core strengths include zero transaction fees across all pricing tiers, a dedicated B2B edition for wholesale and marketplace use cases, and strong built-in SEO tools that don't require third-party plugins. The platform supports multi-storefront management from a single dashboard, allowing merchants to run multiple brands or regional stores simultaneously. BigCommerce also offers headless APIs and integrates with Google Shopping, making it flexible for merchants who want to sell across channels without being locked into a single storefront design.
Swell takes a fundamentally different approach as a headless e-commerce API platform designed for developers and technical teams. Its GraphQL and REST APIs form the foundation, enabling completely custom storefronts built on any frontend framework. Swell's standout differentiator is its best-in-class subscription tooling—merchants can build recurring billing and membership models natively without additional apps. The platform also includes a free development sandbox for building and testing before going live, multi-currency support out of the box, and webhooks for deep system integrations. Swell's Storefront SDK accelerates custom frontend development. Where BigCommerce assumes a conventional e-commerce workflow, Swell assumes developers will build their own user experience layer.
Pricing & Value
BigCommerce's entry point is $39 per month with no transaction fees—a significant advantage over platforms that charge 2–2.9% per order. However, revenue thresholds on BigCommerce plans force merchants to upgrade as they grow, which can feel like an unexpected cost increase during scaling. Swell offers a free tier, making it accessible for developers and startups to build and test, but pricing scales with revenue, meaning costs grow directly with success. For merchants focused on ROI, BigCommerce's predictable fee structure appeals to higher-volume sellers, while Swell's free tier and API-first model suit early-stage teams willing to invest development resources.
- BigCommerce: $39/month starting price with zero transaction fees on all plans; revenue thresholds trigger plan upgrades
- Swell: Free tier available for development; revenue-based scaling model for production stores
- BigCommerce favors predictable monthly costs; Swell favors custom builds and early-stage experimentation
Ease of Use & Onboarding
BigCommerce is a managed, hosted platform designed for merchants and business teams with limited technical background. Its admin interface, pre-built templates, and guided setup path allow non-technical users to launch a store within days. The trade-off is a steeper learning curve for power users—customization beyond the UI requires developer resources, and the platform has fewer third-party apps than competitors, limiting quick-win integrations. Swell, by contrast, has a steeper onboarding cliff: it is explicitly not suitable for non-technical users. The platform requires API knowledge, frontend development skills, and comfort with webhooks and custom integrations. For teams with in-house developers or dedicated technical resources, Swell's onboarding is faster because developers can build exactly what they need without fighting UI constraints. For solo entrepreneurs or non-technical founders, BigCommerce is the clear winner.
Integration & Ecosystem
BigCommerce's ecosystem is smaller than Shopify's but still functional, with integrations for major payment gateways, shipping carriers, and marketing tools. Its strength lies in operational integrations—accounting, ERP, and channel management. The headless APIs let technically savvy teams extend beyond the core platform. Swell's integration story is developer-first: webhooks, GraphQL, and REST APIs enable custom integrations tailored to specific workflows, but there is no pre-built app marketplace. Merchants using Swell must either build integrations in-house or hire developers to do so. BigCommerce is better for teams seeking a "plug-and-play" integration layer; Swell is better for teams building a bespoke tech stack where standard integrations don't fit.
Who Should Choose BigCommerce?
Choose BigCommerce if you are a growing mid-market or enterprise retailer, a B2B seller, or a multi-brand operator who needs a stable, feature-rich platform without transaction fees. You should have predictable revenue, require multi-storefront capabilities, want built-in SEO support, or need to sell across multiple channels (web, mobile, marketplace). BigCommerce is ideal if your team is small, non-technical, or distributed, and you want a hosted platform that handles infrastructure, security, and scaling automatically. The $39/month starting price and zero transaction fees make BigCommerce compelling for merchants prioritizing margins and operational simplicity over custom design.
Who Should Choose Swell?
Choose Swell if you are a developer-led team, a subscription-first business, or a merchant building a custom storefront that standard e-commerce platforms cannot accommodate. Swell is best for subscription boxes, membership platforms, or DTC brands that want complete control over the customer experience and are willing to invest in frontend development. Your team should include at least one developer comfortable with APIs, GraphQL, and webhooks. The free dev sandbox makes Swell a smart choice for startups validating a business model, and the native subscription tooling is unmatched for merchants whose revenue model depends on recurring billing. If you are building a unique brand experience or have non-standard requirements, Swell's flexibility justifies its technical overhead.
- Want: no transaction fees on any plan
- Want: strong built-in seo tools
- Want: flexible headless support
- Want: true headless api-first architecture
- Want: best-in-class subscription tooling
- Want: free dev sandbox
Our Verdict
Pick BigCommerce if you want e-commerce running without DevOps overhead and you value predictable costs that don't scale with revenue—especially for B2B or multi-store operations. Pick Swell if you have in-house developers, need a custom storefront experience, or your business model centers on subscriptions and memberships where Swell's tooling is built-in, not bolted-on.