BigCommerce Just Killed
Its Best Argument

By Team · MTN Haus · April 2026

For years, BigCommerce’s pitch was simple: no transaction fees. On a hidden page buried outside their main navigation, they just announced that’s over. Here’s what it means for every merchant on the platform.

If you’ve spent any time evaluating ecommerce platforms over the last five years, you’ve heard the line. BigCommerce representatives, agency partners, comparison blog posts, and sales decks all leaned on the same differentiator: we don’t charge transaction fees. It was the single clearest wedge between BigCommerce and Shopify. It was on their pricing page. It was in their enterprise pitch. It was the closer in competitive deals.

That argument is now dead. And BigCommerce is hoping you don’t notice how they buried the body.

The Hidden Page

On or around April 1, 2026, BigCommerce published a detailed breakdown of sweeping pricing and plan changes set to take effect June 1, 2026. They gave merchants 60 days notice, which is reasonable on its face. What isn’t reasonable is where they published it.

bigcommerce.com/dm/plan-pricing-updates-2026/HIDDEN URL

That /dm/ path is not linked from BigCommerce’s main navigation, their blog, their pricing page, or their resource center. It’s a direct-mail-style URL, the kind you send to an existing customer list via email and hope the broader market doesn’t pick up. There’s no press release. No blog post contextualizing the changes. No CEO letter framing the vision. Just a dense FAQ page, optimized for legal completeness and structured to minimize alarm.

If you’re a BigCommerce merchant who doesn’t check email carefully, you might not know about this until the new line item shows up on your June invoice.

What’s Actually Changing

Three things matter here, in order of severity.

1. Transaction Fees Are Here

BigCommerce is introducing what they call an “Open Payment Provider Fee.” The naming is doing a lot of work. Translated: if you process orders through any payment gateway that isn’t on BigCommerce’s approved list, you now pay a percentage of that order’s GMV directly to BigCommerce.

New BigCommerce plan names, Open Payment Provider Fee rates, and the real annual cost at $500K GMV
New plan name	Fee rate	Real cost at $500K GMV
Core (was Standard)	2.0%	$10,000/yr
Growth (was Plus)	1.0%	$5,000/yr
Scale (was Pro)	0.6%	$3,000/yr
Performance (was Enterprise)	Custom	Negotiated

The “Embedded Payment Provider” list that exempts you from the fee is short and conspicuously aligned with BigCommerce’s own partnerships: Stripe, PayPal/Braintree, Adyen, Checkout.com, and a handful of others. If your gateway isn’t on that list, every order through it now costs you. And here’s the detail that should alarm any merchant using a mixed provider setup: the fee is assessed at the order level based on which provider actually processed the transaction, not which options you display at checkout.

Critical Detail

Offline orders and manual payment methods (like purchase orders, common in B2B) are also subject to the Open Payment Provider Fee. If you run any B2B operation on BigCommerce with PO-based ordering, you just inherited a new tax on every transaction.

2. GMV Thresholds Are Dropping

BigCommerce is simultaneously lowering the GMV ceilings that keep you on your current plan, which means merchants who were comfortably inside their plan limits may now be forced into a more expensive tier.

BigCommerce plans with their old and new GMV caps
Plan	Old GMV cap	New GMV cap
Core (Standard)	$50,000	$30,000
Growth (Plus)	$180,000	$100,000
Scale (Pro)	$400,000/yr	$33,333/mo + 0.9% overage

A merchant doing $150K in annual GMV on the Plus plan ($79/month) is about to be auto-upgraded to Scale ($299/month). That’s a 278% increase in platform cost before the new transaction fee is even factored in. BigCommerce frames this as “your business has grown beyond your plan’s threshold,” but the threshold is the thing that moved, not the merchant’s revenue.

3. Phone Support Stripped from the Base Tier

The new Core plan loses phone support entirely. Chat and email remain. If you want to talk to a human at BigCommerce on their entry-level plan, you’ll need to pay for an add-on (pricing TBD) or upgrade to Growth at $105/month. This is a minor point in isolation, but it’s part of the pattern: extract more, provide less, call it a restructuring.

The Strategic Read

What BigCommerce has done here is adopt the exact pricing model they spent years positioning against. Shopify charges transaction fees if you don’t use Shopify Payments. BigCommerce now charges transaction fees if you don’t use their “Embedded Payment Providers.” The mechanic is identical. The only difference is the label.

The “Inclusive GMV” calculation is also worth understanding. BigCommerce applies a 10% reduction to your gross order value before evaluating thresholds and fees. They’re increasing this from 3% to 10%, which sounds generous until you realize it’s a rounding adjustment on a system that’s fundamentally designed to charge you more. The reduction doesn’t change the structural economics. It softens the optics.

The core problem isn’t the fee itself. Platforms need revenue. The problem is introducing a fee that directly contradicts years of competitive positioning, publishing it on a hidden URL, and structuring the communication to minimize visibility. That’s not a pricing update. That’s a trust event.

What This Means for BigCommerce Merchants

If you’re currently on BigCommerce, you need to run three calculations before June 1.

First, check your trailing 12-month GMV against the new thresholds. If you’re above the new cap for your current plan, you’re getting moved up, and your platform cost is increasing regardless of the transaction fee.

Second, audit your payment provider stack. If you’re using a gateway that isn’t on BigCommerce’s Embedded list, calculate 0.6% to 2.0% of that GMV. That’s your new cost. If you’re running B2B with purchase orders, every one of those transactions is now fee-eligible.

Third, model the total cost of ownership over 12 months on the new structure versus alternatives. For many merchants in the $100K to $2M GMV range, the math on Shopify is now equivalent or better, with a more mature ecosystem, stronger app marketplace, and significantly larger agency and developer talent pool.

The Migration Window

BigCommerce has inadvertently created a 52-day migration window. Merchants who act before June 1 avoid the new fee structure entirely. Those on annual plans have until their renewal date, which provides more runway but the same urgency.

For merchants evaluating Shopify specifically, the transition is well-mapped. Product data, customer records, order history, and content can be migrated systematically. The more complex work is around custom integrations, B2B workflows, and multi-storefront configurations, but these are solved problems with established playbooks.

The merchants who will be most affected are those in the $400K to $2M range who chose BigCommerce specifically because of the no-transaction-fee positioning. That segment now has a platform cost that’s competitive with or exceeding Shopify’s, without the ecosystem advantages that Shopify provides at that scale.

Running BigCommerce?
Let’s do the math.

We’ll model your total cost of ownership under the new BigCommerce structure versus Shopify, and scope what a migration looks like for your specific stack.

talk to mtn haus

The Bigger Picture

Every platform eventually converges on the same economic model: subscription plus take rate. Shopify has Shopify Payments. BigCommerce now has Embedded Payment Providers. WooCommerce has WooPayments. The “no transaction fee” era was always a customer acquisition strategy, not a sustainable business model. BigCommerce held out longer than most, but the pressure of public-market economics and the need to grow revenue per merchant made this inevitable.

The lesson for merchants isn’t that BigCommerce is uniquely bad for doing this. The lesson is that platform selection should never be anchored to a single pricing feature that the platform controls unilaterally. The things that actually matter in a platform decision are ecosystem depth, developer talent availability, extensibility, and the ability to own your customer relationship and data layer independent of the platform’s pricing decisions.

BigCommerce buried this announcement because they know what it means. Every merchant on the platform should take that signal seriously.