BigCommerce is the platform merchants graduate to when the app invoices start outgrowing the subscription. Where Shopify's answer to almost every gap is another paid app, BigCommerce ships the unglamorous machinery natively: B2B price lists, customer groups, quote requests, purchase orders, multi-currency, multi-storefront. That's the whole pitch, and after a decade of watching merchants rebalance these platforms, it's a pitch that holds up - for the right merchant.
The 2026 positioning is "open SaaS": hosted core, open APIs, and a best-of-breed AI stack instead of a native suite. Search runs on Google's AI-powered integration (free), personalization comes from Bloomreach or Nosto, support chat from Gorgias. Compare that with Shopify, where Magic AI handles descriptions and campaigns natively but locks you into Shopify's gravity. The trade is honest: BigCommerce gives you freedom and lower total cost at scale; Shopify gives you polish and a unified AI layer today.
Pricing: the real math
The current plans are Core $29/mo annual ($39 monthly), Growth $79/mo ($105 monthly), Scale $299/mo ($399 monthly), and Performance on a custom contract starting around $1,499/mo annual. The catch that isn't on the pricing card: plans are gated by trailing-12-month GMV. Core caps at $30,000 and auto-upgrades to Growth when you cross it - a good problem, but a surprise line item. Scale caps monthly GMV at $33,333 and bills 0.9% on the excess rather than cutting checkout, which is the most civilized overage policy in the category.
The other quiet change: BigCommerce no longer waives everything. Embedded payment providers (BigCommerce Payments, Stripe, PayPal, Adyen - about 20 in total) carry zero platform fees. But run a gateway outside that list - say your existing processor contract - and you pay an Open Payment Provider Fee: 2.0% on Core, 1.0% on Growth, 0.6% on Scale. Merchants on legacy "no fees ever" marketing feel this one. Read the payment page before migrating, not after.
Where it actually wins: B2B
Ask agencies which platform they dread less for wholesale clients and the answer is consistently BigCommerce. Per-company price lists, quote-to-order workflows, purchase orders, buyer role permissions and saved shared carts are native on plans that cost $79/mo. On Shopify the same capability stack means Shopify Plus (from roughly $2,000/mo) plus apps. For a merchant whose business is halfway between retail and wholesale, that difference pays for a bookkeeper.
How people actually make money with it
Nobody gets rich reselling BigCommerce subscriptions - the money is in the labor around it. The lanes that work: full store builds at $2,000-8,000 per launch; B2B catalog and pricing setup at $1,500-5,000 per engagement; Shopify-to-BigCommerce migrations for merchants tired of app spend or gateway fees at $3,000-10,000 including data migration and SEO redirect mapping; and ongoing management retainers at $500-1,500/mo per client. An agency with four retainer clients covers its own BigCommerce and tooling costs several times over.
There's also a partner and affiliate program (agency partners get lead referrals; content publishers have historically earned around 200% of the first payment per referral) - check current terms at partners.bigcommerce.com before building a strategy on it. The dependable income is services; the affiliate check is dessert.
The honest downsides
Native AI is the sore spot. Product description generation, recommendations and campaign tools arrive through third-party apps, and those apps don't share a customer profile - the shopper who abandoned a cart and then chatted support about sizing gets recommendations from one signal, not both. Shopify Magic's unified layer is genuinely ahead here, and if AI-native operations are your core strategy, that gap matters more than the app savings.
The ecosystem is the second sore spot. Shopify's app store has a niche integration for nearly everything; BigCommerce's marketplace is a fraction of the size, and edge cases (subscriptions with unusual billing, obscure 3PL connectors, loyalty programs with weird rules) often end up as custom API work. Budget for that when comparing platforms - a $150/mo app difference can evaporate into a $5,000 custom integration.
And the plan ladder has a cliff: Scale at $299/mo, Performance at around $1,499/mo annual. A $3-5M brand has no comfortable middle step, which pushes fast growers toward negotiated annual contracts earlier than they'd like.
Verdict
For B2B and wholesale sellers, merchants stacking more than $150/mo in Shopify apps, and teams that want the freedom to swap AI providers without a replatform, BigCommerce is the sharper choice in 2026. For a solo founder shipping their first DTC brand who wants AI polish out of the box, Shopify is still the default. Pair either with a serious retention stack - Klaviyo on both platforms - and the platform decision matters less than the data hygiene behind it. For the full four-way comparison with Salesforce and Wix, see our AI ecommerce tools breakdown.
Does BigCommerce charge transaction fees?
Not on the ~20 embedded payment providers, including BigCommerce Payments, Stripe, PayPal and Adyen. Third-party gateways outside that list trigger a 2.0% fee on Core, 1.0% on Growth, 0.6% on Scale, and nothing on Performance. If you're locked into an existing processor, do the math before choosing a plan tier.
Is BigCommerce worth it for a small store just starting out?
Honestly, only sometimes. At $0-30K annual GMV, Core at $29/mo is competitive and the native feature floor is higher than Shopify Basic's. But if your plan is AI-heavy DTC with influencer traffic, Shopify's ecosystem and Magic features will save you more time than BigCommerce saves you money. BigCommerce starts pulling ahead when B2B enters the picture, when GMV passes roughly $500K, or when your Shopify app invoice crosses $150/mo. Pick by where you'll be in 18 months, not where you are today.