Is BigCommerce Enterprise's B2B Edition genuinely more mature than Shopify Plus B2B for a wholesale-heavy brand in 2026?
BigCommerce B2B Edition is more mature than Shopify B2B on one axis: quoting. B2B Edition documents sales quotes, an invoice portal for net-terms purchase orders, company accounts and user roles (BigCommerce docs, September 2026). Shopify B2B documents no quote object. B2B Edition is a separately provisioned Enterprise-plan app and BigCommerce publishes no price for it.
What B2B Edition is, structurally
B2B Edition is not a plan feature. BigCommerce's developer documentation describes installing "the B2B Edition app from the marketplace" and recommends contacting support or a partner manager "to request B2B Edition provisioning" (per BigCommerce docs, September 2026). BigCommerce's own app listing says it "takes the BigCommerce Enterprise Plan to the next level" and lists the price as "Custom Pricing: Contact us for pricing" (per bigcommerce.com, September 2026).
So the honest structural comparison is: Shopify ships B2B inside the plan; BigCommerce ships B2B as a provisioned app on top of the Enterprise plan, at a price neither vendor publishes for you to compare.
The documented feature set
BigCommerce names: "Company accounts for managing client business relationships and configuring unique features, Sales quotes to offer personalized deals with customized products and negotiated pricing, Invoice management to facilitate purchase orders paid on net terms, User roles to tailor access control for Company buyers and backend staff," plus assigning "sales agents as Super Admins and Sales Staff" and a "Buyer Portal: a unique storefront account area for Company users" (per BigCommerce docs, September 2026).
The app listing adds shared shopping lists across multiple buyers, a company address book, a wholesale customer approval process, trade professional applications, multi-storefront and headless support in beta (per bigcommerce.com, September 2026).
Where it is genuinely ahead of Shopify
| Capability | BigCommerce B2B Edition | Shopify B2B |
|---|---|---|
| Sales quotes with negotiated pricing | Documented native feature | No quote object documented |
| Invoice portal for net-terms POs | Documented | Net terms and payment reminders, no buyer-facing invoice portal documented |
| Shared shopping lists | Documented | Quick order list and easy reorders |
| Sales rep masquerade | Documented | Sales staff permissions |
| Buyer portal as a distinct surface | Documented | Customer accounts, contextual storefront on Advanced and Plus |
Quoting is the substantive one. If your wholesale business runs on quotes, B2B Edition has the thing Shopify makes you build, and Deploi's own RFQ record prices that build at $20,000 to $50,000 with 6 to 10 weeks to deploy (Deploi decision record, illustrative, September 2026).
What we could not verify, and will not assert
BigCommerce's own documentation that we could read this session does not describe multi-level order approval workflows or per-buyer spend limits. The developer course page names "Wholesale Customer Approval Process," which is about approving a customer account, not approving an order against a spend cap. We are not going to claim B2B Edition has or lacks a multi-tier order approval chain on that evidence. Ask BigCommerce for the documentation page, in writing, before you weight it.
We also could not retrieve a working BigCommerce support article for B2B Edition; one candidate URL returned 404 and another failed to render. Everything above comes from BigCommerce's developer docs and its own app listing.
The maturity question, answered properly
"More mature" needs a dimension. On quoting and invoicing, yes. On being a first-party, in-plan, no-extra-fee capability, no: Shopify's B2B is included on Basic, Grow, Advanced and Plus at "No additional fees" (per Shopify Help Center, September 2026), and B2B Edition is a provisioned add-on on Enterprise.
On price transparency, neither wins outright, but Shopify publishes its plan price and BigCommerce publishes neither the Enterprise plan price nor the B2B Edition price.
Who should pick BigCommerce
- Wholesale that genuinely runs on quotes, where you would rather rent quoting than own it.
- A buyer base that wants a self-serve invoice portal and will actually use it.
- Multi-storefront wholesale where one brand sells under several storefronts.
Who should stay on Shopify
- Reorder-driven wholesale, where the quote is a rare event.
- Teams that want the B2B capability in the plan price rather than in a second negotiation.
- Brands whose D2C business is the larger half and whose storefront and checkout conversion matter more than the quoting workflow.
When NOT to switch for this
- When one app on Shopify closes it. Our approvals record names SparkLayer at 4.9 stars across 363 reviews as a real option in the adjacent space, and app-shaped answers deploy in a week against 6 to 10 for a build (Deploi decision record, September 2026).
- When nobody has priced B2B Edition. "Contact us for pricing" on both the plan and the add-on means two unknowns in the model.
The Deploi point of view
Our own position, from building on Shopify. Separate from the facts above.
- Our take: yes on quoting, no on everything the word "maturity" usually implies. B2B Edition's quoting and invoice portal are real and Shopify has no native answer. That is one capability, and it is the capability we already price as a Shopify build.
- What we’ve seen: the quoting demo is the moment platform evaluations turn. It is also the moment to ask how many quotes per month the business actually issues, because the answer is frequently small enough that a draft-order process plus a request form does the job.
- Where we disagree: "genuinely more mature" is the wrong frame for a comparison where one vendor ships the capability in the plan and the other ships it as a provisioned add-on at an unpublished price. Maturity of the feature and maturity of the commercial offer are different questions and only one of them gets asked.
- What this page adds: that B2B Edition is a provisioned marketplace app on the Enterprise plan rather than a plan tier, that BigCommerce publishes no price for it, and that BigCommerce's own accessible documentation does not evidence multi-level order approvals, which is exactly the capability the parent page credits to Adobe.
Reviewed by Martin Dejnicki, Director of SEO & AI Search. Facts verified 2026-09-14.
Where we worked this out
Our decision records