B2B Ecommerce Platforms: How to Compare and Choose the Right One

Key takeaways

• A B2B ecommerce platform has to handle what consumer stores don’t: company accounts with multiple buyers, customer-specific pricing and catalogs, quotes, purchase orders, approvals and payment terms.
• Mainstream platforms now cover much of this. Shopify includes companies, catalogs and net terms on its Basic, Grow and Advanced plans. BigCommerce offers B2B Edition, and Adobe Commerce has B2B features built in.
• The deciding factor is usually integration, not features. Pricing, inventory and order data have to flow between the store and your ERP, CRM and accounting systems.
• Compare total cost of ownership (license, implementation, ongoing development and internal labor), not the subscription price.
• When your ordering workflow doesn’t fit any platform’s model, a custom build or custom extensions on top of a platform may cost less over time than working around the gaps.

A B2B ecommerce platform is software that lets manufacturers, distributors and wholesalers sell to business buyers online, with the account structures, negotiated pricing, approval rules and payment terms that commercial purchasing requires. Choosing one starts with how your customers actually order, not with a feature checklist.

This guide covers the features a B2B platform needs, the main platform options and who each one fits, how integrations shape the decision and what drives total cost. It is written for businesses moving wholesale ordering online or outgrowing a store that was built for consumers.

What makes a B2B ecommerce platform different from B2C

A common mistake is treating a B2B store like a consumer store with bigger quantities. Business buyers log in as part of a company, see their own negotiated rates and expect invoices and payment terms instead of a credit card field. Several people at the same company may browse, build carts and approve orders, each with different permissions.

That changes the core requirements. A consumer store needs one price per product and a fast checkout. A B2B store needs price lists per customer, catalogs that differ by account, order rules such as minimums and case quantities, and a checkout that can end in a purchase order instead of a payment.

B2B ecommerce features business buyers expect

Use this list to compare platforms. Most businesses need the first group from day one, and the second group as they grow.

Core features

• Company accounts and buyer roles: multiple users under one company, with permissions for who can browse, order and approve
• Customer-specific pricing and catalogs: contract price lists, volume price breaks and product visibility by account
• Payment terms and invoicing: net terms, purchase order numbers, credit limits and pay-on-invoice
• Quick ordering and reordering: order by SKU, bulk-add to cart and reorder from order history or saved lists
• Quantity rules: minimums, maximums and case-pack increments

Features that matter as you scale

• Quote requests and negotiation: buyers request pricing, sales reps adjust and approve, and the quote converts to an order
• Purchase order approvals: orders route to approvers based on value, department or role
• Sales rep tools: reps placing orders on behalf of accounts and seeing account history
• Multiple locations per company: separate shipping addresses, tax settings and buyers for each branch
• Search built for part numbers: exact SKU matches, partial matches and filtering across large catalogs

The single workflow most worth testing is the repeat order. Ask how many steps it takes a returning buyer to place last month’s 40-line order again. For many B2B customers, that workflow matters more than anything on the homepage.

B2B ecommerce platform comparison

The options below are the ones businesses most often evaluate. Rather than rank them, the table maps each to the situation it fits best. Feature availability changes often, so confirm current details with each platform before deciding.

Shopify

Shopify suits businesses that want to run wholesale and retail together, with shared inventory and one admin. According to Shopify’s B2B plan features documentation, most B2B features are available on the Basic, Grow and Advanced plans as well as Plus. That includes company profiles and locations, net payment terms, quantity rules, volume pricing, quick order lists and easy reorders. Plus adds unlimited B2B catalogs (other plans allow three), catalogs assigned directly to specific companies, and deposits and partial payments. Where Shopify gets harder is complex quoting and multi-step approval chains, which usually need apps or custom development. If you are also weighing Shopify against WooCommerce in general, our Shopify vs WooCommerce comparison covers costs and trade-offs beyond B2B.

BigCommerce

BigCommerce handles B2B through B2B Edition, which adds corporate account management with buyer roles, sales rep quoting and ordering on behalf of buyers, shared shopping lists with approval for junior buyers, a buyer portal, an invoice portal, a quick order pad and buy-again tools. BigCommerce positions B2B Edition as an extension of its Enterprise plan, with custom pricing. It also supports headless builds, where a custom storefront sits on top of BigCommerce’s backend. That gives developers more freedom but adds build and maintenance work.

Adobe Commerce (Magento)

Adobe Commerce’s B2B features are among the most complete of any mainstream platform. They include company accounts with divisions and role-based permissions, shared catalogs with company-specific pricing, negotiable quotes, purchase order approval rules, requisition lists, quick order by SKU and pay on account. These are features of Adobe Commerce, the licensed edition. Stores on the free Magento Open Source edition typically add B2B functionality through extensions. Adobe Commerce fits large catalogs and complex account hierarchies, but it needs experienced developers to implement and maintain.

WooCommerce with B2B extensions

WooCommerce is free, open source and runs on WordPress, so B2B functionality comes from extensions for wholesale pricing, customer roles, quote requests and payment terms. The advantage is control: you own the site, the data and the hosting, and anything can be customized. The trade-off is that you are assembling the B2B feature set from several pieces, and someone has to keep those pieces updated and compatible. WooCommerce fits businesses already on WordPress, sellers that rely heavily on content, and companies that want full control without an enterprise license.

B2B-native platforms

Platforms such as OroCommerce are built specifically for B2B rather than adapted from consumer ecommerce. They tend to model complex account structures, multiple price lists and quote workflows natively. They also tend to need partner-led implementations and longer timelines, so they suit larger organizations with dedicated IT teams.

Custom build

A custom build makes sense when your ordering workflow doesn’t fit any platform’s model. Examples include pricing that depends on formulas or configurations, dealer networks with layered rules, or ordering that has to work inside an existing customer portal. A custom web application can be built around those workflows and connected directly to your ERP. A middle path is common too: a mainstream platform for catalog and checkout, with custom extensions for the one or two workflows it can’t handle.

How to choose a B2B ecommerce platform

Answer these questions before you compare feature lists. They usually narrow the field to two options quickly.

• Do you sell B2B only, or B2B and B2C? Selling both from shared inventory favors platforms that run them in one store, such as Shopify.
• How complex is your pricing? A few price tiers fit almost any platform. Hundreds of customer-specific contracts, formula pricing or configured products point toward Adobe Commerce, a B2B-native platform or custom work.
• How do your buyers order? If they reorder the same items, prioritize quick order and reorder tools. If they negotiate every deal, prioritize quoting and contract pricing.
• Which systems must the store connect to? List your ERP, CRM, accounting and shipping systems, and confirm each platform’s connector or API path for every one.
• Who will run the site day to day? Without developers on staff, favor hosted platforms with strong out-of-the-box B2B tools over headless or heavily customized builds.
• Where do you expect to be in three years? More catalogs, locations, countries or sales channels can make a platform that fits today a migration project later.

B2B ecommerce platform integration: ERP, CRM and beyond

Integration determines whether your store becomes part of how the business runs or a second system someone has to keep in sync by hand. The connections that matter most are:

• ERP: inventory, customer-specific pricing, order status and fulfillment
• CRM: account history, sales rep ownership and quote follow-up
• Accounting: invoices, payment terms and credit limits
• Shipping and fulfillment: rates, labels and tracking

Sequence matters. Connect the ERP first in most projects, because pricing and inventory drive everything downstream. A store that shows the wrong price or sells stock you don’t have creates more work than it saves. During evaluation, ask each vendor or implementation partner to show the integration working with a system like yours, not just list a connector. Also ask whether data syncs in real time or on a schedule. A nightly sync can mean a buyer sees yesterday’s inventory.

Total cost of ownership: comparing platforms honestly

A platform’s subscription or license fee is often the smallest number in the comparison. A like-for-like comparison includes four buckets:

A platform that handles two of your key workflows out of the box and needs custom work for two more is not cheaper than one that handles all four. It moves the cost from the license line to the development line.

Migration is the biggest risk

If you are replacing an existing ordering system, migration is usually where projects slip. The common failure points are predictable:

• Undocumented pricing. Rates negotiated by email years ago may exist only in a rep’s inbox or a spreadsheet. Someone has to reconstruct them before launch.
• Order history. Reorder tools are only as good as the history behind them. Migrating accounts without past orders breaks the feature buyers use most.
• Parallel running. Running old and new systems side by side exposes mismatches in tax, shipping and inventory, but only if someone reconciles them.

Timelines depend on catalog size, integrations and how clean your data is. Our guide to how long custom web development takes breaks down the phases and the most common causes of delay.

What a good B2B storefront looks like

Whatever platform you choose, strong B2B sites share a few traits:

• A buyer portal with order history, saved lists, invoices and account details
• Search that handles part numbers, partial matches and filters across large catalogs
• Account-specific pricing and catalogs that appear as soon as the buyer logs in
• Fast pages, because buyers searching large catalogs notice every delay (see how page load speed affects conversion rates)
• Clear paths for new prospects, such as a trade account application or a quote request, alongside the logged-in ordering experience

That last point is easy to miss. A B2B store also works as a lead generation channel for new accounts, which is a different job from serving existing buyers. Our guides on manufacturing lead generation and conversion rate optimization for B2B websites cover that side.

How Web Loft Designs helps B2B sellers choose and build

Web Loft Designs has built websites since 2003, and ecommerce development is a core part of our work. We build on Shopify, WooCommerce, BigCommerce and Magento, as well as custom platforms. That means the platform recommendation comes from your ordering workflow, not from the one tool we happen to know. We also connect stores to the systems behind them, including accounting, payment, shipping and CRM tools.

B2B projects start with discovery: how your buyers order, how pricing is set, which systems hold your data and what has to change as you grow. From there we recommend a platform, or a platform plus custom extensions, and plan the integrations and migration before the build begins. When a mainstream platform fits, we say so. When it doesn’t, we can build the workflow it’s missing.

Planning a B2B store or replacing one? Request a free quote. Tell us how your customers order today, and we will recommend the platform that fits.

Frequently asked questions

What is a B2B ecommerce platform?

A B2B ecommerce platform is software that lets businesses sell to other businesses online. Unlike consumer stores, it supports company accounts with multiple buyers, customer-specific pricing and catalogs, bulk and repeat ordering, quotes, purchase orders, approvals and payment terms. The right platform matches those capabilities to how your customers actually buy.

What features should a B2B ecommerce platform have?

At minimum: company accounts with buyer roles, customer-specific pricing and catalogs, net payment terms and purchase order support, quick ordering by SKU, reordering from history and quantity rules. As you grow, quoting, approval workflows, sales rep tools and multi-location accounts become important. Integration with your ERP and CRM matters as much as any single feature.

Can Shopify be used for B2B ecommerce?

Yes. Shopify includes B2B features on its Basic, Grow, Advanced and Plus plans, including company profiles, catalogs, net payment terms, volume pricing and quick order lists. Plus adds unlimited B2B catalogs, catalogs assigned to specific companies, and deposits and partial payments. Complex quoting and multi-step approvals usually require apps or custom development.

How do B2B ecommerce platforms connect with ERP and CRM systems?

Through pre-built connectors, middleware or custom API integrations. The goal is to keep pricing, inventory, orders and customer records in sync so no one re-enters data by hand. During evaluation, ask to see the integration working with a system like yours, and confirm whether data syncs in real time or on a schedule.

How long does it take to launch a B2B ecommerce platform?

It depends on catalog size, pricing complexity, integrations and data quality. A store with standard features and one or two integrations can launch in a few months. Projects with multiple ERP connections, custom workflows and large migrations often take six months or longer. Migration and integration are the phases most likely to slip.