UK B2B ecommerce has been one of the fastest-growing segments of digital commerce over the last four years. Wholesale distributors, trade suppliers, and manufacturers that previously took orders by phone, email, or rep have moved to self-serve online ordering — and are discovering that the platforms they've chosen don't always handle B2B as well as the brochure implied.
The two most common platforms UK B2B brands are choosing between are Magento 2 (Adobe Commerce) and Shopify Plus. Both have real B2B capabilities. The gap between them is significant enough that choosing the wrong one for your requirements is an expensive mistake.
This comparison is written for UK B2B brands evaluating these platforms — trade distributors, wholesalers, manufacturers with a dealer network, and brands selling both B2C and wholesale from a single platform.
B2B Feature Comparison
| Feature | Magento 2 (Adobe Commerce) | Shopify Plus |
|---|---|---|
| Company accounts | Full hierarchical company accounts with roles | Company profiles with basic permissions |
| Quote management | Native quote request and negotiation workflow | Third-party apps required |
| Purchase orders | Native PO support with offline payment | Limited native support; apps available |
| Customer-specific pricing | Shared catalogues with custom pricing | Price lists (basic) |
| Requisition lists | Native | Not native; apps available |
| Minimum order quantities | Native, per product and per customer group | Apps required |
| Net payment terms | Native (net 30, net 60, etc.) | Apps required |
| Multi-buyer company accounts | Native (multiple users per company) | Basic support |
| B2B-specific checkout | Native B2B checkout modifications | Checkout extensibility (code required) |
| Approval workflows | Order approval by manager | Apps required |
This comparison has a clear winner for feature depth: Magento 2 / Adobe Commerce. For UK B2B businesses that need the features in the bottom two-thirds of this table — quote workflows, native purchase order support, approval hierarchies — Magento is genuinely more capable.
The caveat: Magento's B2B features require Adobe Commerce (the commercial licence tier). Magento Open Source doesn't include the B2B module. Adobe Commerce licence costs start at £15,000–£20,000/year, which changes the cost comparison significantly.
Shopify Plus fills gaps through apps, and there's a mature ecosystem of B2B apps for the platform. The app-based approach works adequately for many UK B2B requirements. Whether it works for yours depends on how complex your B2B workflows actually are.
When Magento Wins for UK B2B
Complex Quote and Negotiation Workflows
UK industrial suppliers and trade businesses frequently handle custom pricing requests. A buyer contacts the trade counter requesting a quote for 500 units of a product they'd normally buy in quantities of 50 — the pricing needs to be negotiated and confirmed before the order is placed.
Magento's quote management module handles this natively: buyer requests a quote, seller responds with custom pricing, buyer accepts and converts to order, all within the platform. No email thread. No manual order entry. No spreadsheet.
On Shopify Plus, this workflow requires assembling it from third-party apps — draft orders sent to buyers, custom payment links, and manual price negotiation outside the platform. For occasional use this is manageable. For a UK distributor handling hundreds of quote requests per month, the manual overhead matters.
Multi-Buyer Company Accounts
A UK manufacturer selling to dealers has a specific B2B account management requirement: each dealer account may have multiple buyers (a purchasing manager, several buyers in different departments, a bookkeeper who needs invoices), each with different permission levels.
Magento's company account management handles this properly. The dealer account has a hierarchy: account administrator who can manage company users and approve orders, regular buyers who can place orders within their credit limit, and accounts users who can view invoices but not place orders.
Shopify Plus's company profiles handle multiple contacts per company, but the permission management is less granular than Magento's hierarchical structure.
Catalogue Scale with Customer-Specific Pricing
A UK distributor with 150,000 products and 50 different customer pricing tiers — where a national account pays differently from a regional dealer who pays differently from an occasional buyer — is a Magento use case.
Magento's shared catalogue feature creates separate product and pricing catalogues visible to different customer groups. You can have a public catalogue for B2C browsers, a trade catalogue for registered dealers with trade pricing, a preferred partner catalogue with additional products and better rates, and a restricted catalogue for specific account types.
Managing this at scale in Shopify Plus requires significant custom development or complex app combinations. In Magento, it's a core feature.
Approval Workflows for Regulated Industries
Some UK industries require purchase approval workflows — a department manager must approve orders above a certain value before they're confirmed. Utilities, public sector organisations, educational institutions, and healthcare buyers often have these requirements.
Magento's B2B module includes order approval rules: orders above a certain value require approval from a specified company administrator. This is native functionality in Adobe Commerce. On Shopify Plus, building this level of approval workflow requires substantial custom development.
When Shopify Plus Wins for UK B2B
Simpler B2B Requirements
For a UK brand that sells primarily B2C with a wholesale component — a fashion brand that sells direct to consumers and to boutique retailers, for example — Shopify Plus's B2B features are often sufficient.
Trade pricing lists, basic company account management, draft orders for wholesale — these requirements don't need Magento's depth. Shopify Plus handles them well enough, and the platform's simpler operational overhead is a meaningful advantage.
Launch Speed
A Magento implementation for a UK B2B brand takes 16-32 weeks minimum for a properly built enterprise project. A Shopify Plus B2B implementation for comparable functionality (where Shopify's native features are sufficient) takes 8-16 weeks.
For UK businesses under commercial pressure to launch, Shopify Plus's faster time-to-market is a real advantage.
Lower Development and Ongoing Costs
Magento development costs UK start at £30,000–£40,000 for a straightforward implementation and go significantly above that for complex enterprise projects. Shopify Plus development for comparable B2B requirements typically costs £25,000–£60,000 — the ranges overlap, but Shopify tends to be cheaper at equivalent scope because the platform handles more of the B2B infrastructure without custom code.
Ongoing operational costs also favour Shopify Plus. Magento requires active security patch management, server administration, and periodic major version updates. Shopify's platform maintenance is handled by Shopify. For UK brands without dedicated internal technical resource, this operational difference is significant.
The App Ecosystem
Shopify's app ecosystem has mature B2B solutions: Wholesale Club, Wholesale Helper, Bold Commerce B2B, Trade Gecko (now QuickBooks Commerce). These apps handle many common B2B requirements at a fraction of the cost of custom Magento development.
If your B2B requirements map cleanly to what these apps offer, Shopify Plus plus a well-chosen app stack is a strong and cost-effective solution.
Total Cost of Ownership Comparison for UK B2B
Over a 5-year period, assuming a mid-size UK B2B brand (£5-15 million annual B2B ecommerce revenue):
| Cost Component | Magento (Adobe Commerce) | Shopify Plus |
|---|---|---|
| Initial development | £40,000–£80,000 | £25,000–£60,000 |
| Platform/licence (5 years) | £75,000–£150,000 | £120,000–£200,000 |
| Hosting (5 years) | £24,000–£60,000 | Included in licence |
| Ongoing development (5 years) | £30,000–£60,000 | £20,000–£50,000 |
| 5-year total estimate | £169,000–£350,000 | £165,000–£310,000 |
The ranges overlap. Shopify Plus has higher platform licence costs over time (Shopify Plus pricing escalates with revenue); Magento has higher hosting and technical maintenance costs. For UK B2B brands in the £5-15 million revenue range, the total cost of ownership is genuinely comparable.
The decision variable isn't cost — it's feature requirements. If your B2B requirements fit Shopify Plus, that's the better operational choice. If they require Magento's depth, the cost premium is justified.
The Migration Question
Many UK B2B brands that started on WooCommerce or standard Shopify are now evaluating whether to migrate to Magento or Shopify Plus as their B2B operations scale.
Before migrating to Magento, confirm:
- Your specific B2B requirements that your current platform can't handle (not general dissatisfaction with the platform, but specific feature gaps)
- The realistic development cost for a Magento implementation that solves those requirements
- Whether a Shopify Plus upgrade with B2B apps might solve the same problems at lower cost
- Your internal technical capacity to manage a Magento installation
Migration to Magento is a significant commitment. It should be driven by clear requirements that justify the investment, not by perception that Magento is more "enterprise."
Our ecommerce development service includes honest platform consultancy for UK B2B brands. We'll assess your requirements against both platforms and give you a clear recommendation — including the recommendation that neither enterprise platform is right if your current setup can be fixed for significantly less.
FAQ: Magento 2 vs Shopify for UK B2B
Is Magento better than Shopify Plus for B2B?
For complex B2B requirements — quote workflows, hierarchical company accounts, approval processes, native net payment terms — yes, Magento is meaningfully better. For simpler B2B requirements, Shopify Plus with appropriate apps is often sufficient and operationally simpler.
What's the minimum B2B complexity that justifies Magento over Shopify Plus?
As a rough guide: if you need native quote management, complex approval workflows, or customer-specific catalogues with tens of pricing tiers, Magento is worth evaluating seriously. If your B2B requirements are trade pricing, basic account management, and draft order workflows, Shopify Plus is likely sufficient.
How long does a Magento B2B implementation take for a UK brand?
A properly built Magento B2B implementation takes 16-32 weeks. Complex projects with multiple ERP integrations, custom B2B workflows, and multi-site requirements can take longer. Shopify Plus B2B implementations typically take 8-16 weeks.
Can I start on Shopify Plus and migrate to Magento later?
Yes, but migration from Shopify Plus to Magento is a significant project — data migration, URL redirect mapping, rebuilding custom functionality. It's worth trying to anticipate your 3-year requirements before choosing rather than planning to migrate. The cost of a migration often exceeds the cost of choosing correctly the first time.