--- title: "How to Choose an Enterprise Ecommerce Platform for B2B" url: https://www.uncap.com/post/how-to-choose-an-enterprise-ecommerce-platform author: "Denis Dyli" published: 2022-04-19 updated: 2026-10-29 summary: "Choosing an enterprise ecommerce platform for B2B means weighing eight criteria: B2B-native features, ERP integration, total cost of ownership, customization model, performance, security, implementation timeline and partners, and vendor roadmap. The guide holds that the best platform is the one that fits your buyers, your ERP, and your total cost of ownership, and shows how Shopify Plus measures up with native company accounts, catalogs, net terms, and a purpose-built ERP integration. Shopify Plus starts at $2,300/month, and a B2B migration to it with ERP integration typically takes 10 to 16 weeks." --- # How to Choose an Enterprise Ecommerce Platform for B2B > Choosing an enterprise ecommerce platform for B2B means weighing eight criteria: B2B-native features, ERP integration, total cost of ownership, customization model, performance, security, implementation timeline and partners, and vendor roadmap. The guide holds that the best platform is the one that fits your buyers, your ERP, and your total cost of ownership, and shows how Shopify Plus measures up with native company accounts, catalogs, net terms, and a purpose-built ERP integration. Shopify Plus starts at $2,300/month, and a B2B migration to it with ERP integration typically takes 10 to 16 weeks. ## Quick Reference: Shopify Plus for B2B (2026) ### Shopify Plus **B2B Company Accounts:** Native **Customer Catalogs:** Native **Net Terms:** Native **[ERP Integration](/integrations):** Uncap Connect / iPaaS **Starting Price:** $2,300/mo **Best For:** Manufacturers, distributors, wholesalers ## What "Enterprise" Actually Means for B2B Commerce Generic [ecommerce](/commerce) platforms are built for B2C: one price, one catalog, one checkout flow. Enterprise B2B commerce is different across every dimension. A true enterprise ecommerce platform for B2B handles: company account hierarchies (parent accounts with multiple buyers), customer-specific pricing (not just discounts off [MSRP](/glossary/msrp), but dedicated contract price lists), net payment terms (Net 30, Net 60, partial payments, credit limits), complex order workflows (purchase order numbers, quote-to-order, order approvals), and real-time inventory visibility across warehouses fed from an ERP. Sectors like [industrial machinery and equipment](/industry/industrial-machinery) stress every one of these, with configured products, contract pricing, and spare-parts reorders sitting in the same catalog. When manufacturers, distributors, and wholesalers [evaluate platforms](/post/choosing-wholesale-ecommerce-platform), they are not asking "can this platform sell products?" They are asking: "Can this platform replicate our existing B2B sales process, integrate with our ERP, and give our buyers the self-service portal they need so our sales reps can focus on growing accounts?" That is the right question to start with. ## 8 Criteria for Choosing an Enterprise B2B Ecommerce Platform ### 1. B2B-Native Feature Depth The most important differentiator in 2026 is whether B2B features are native to the platform or bolted on via third-party apps. Native B2B features are faster, more reliable, and dramatically cheaper to maintain than app-stacked workarounds. The core B2B features to evaluate: **Company accounts:** Can you model your buyer hierarchy, with a parent account and multiple buyer contacts, each with their own order permissions and purchasing limits? **Customer-specific catalogs:** Can you show each buyer only the products they are approved to purchase, at the prices contractually agreed for their account? **Net payment terms:** Can the platform natively support Net 30 / Net 60 / Net 90 with a credit limit, partial payments, and a dedicated invoice workflow? **Volume and quantity pricing:** Can you configure quantity breaks (e.g., 1-9 units at $50, 10-49 at $44, 50+ at $38) without a third-party app? **Draft orders and quote-to-order:** Can your sales reps create orders on behalf of buyers, send quotes for approval, and convert them to orders? Shopify's native B2B features, managed in the Shopify admin, include company accounts, dedicated B2B catalogs with fixed prices and percentage-off rules, volume pricing via quantity rules, net payment terms, and vaulted credit cards for faster reordering. Since April 2, 2026, merchants on the Basic, Grow, and Advanced plans can also sell wholesale using these native B2B features, while unlimited catalogs, direct catalog assignment to companies and locations, deposits, partial payments, and payment requests per fulfillment remain exclusive to Plus. Salesforce says of Commerce Cloud, "We take a percentage of Gross Merchandise Value (GMV) based on commerce functionality needed," and we break down [what B2B brands actually pay for Salesforce Commerce Cloud](/post/salesforce-commerce-cloud-pricing-what-b2b-brands-pay-and-what-they-get). ### 2. ERP Integration Architecture For any manufacturer, distributor, or wholesaler running operations at scale, the ecommerce platform is only as good as its connection to the ERP. Customer pricing lives in the ERP. Inventory levels live in the ERP. Order fulfillment kicks off in the ERP. The questions to ask: - Does the platform have a documented, production-tested integration with your specific ERP (NetSuite, SAP, Microsoft Dynamics 365, Epicor, Infor, Sage)? - Is the integration bidirectional and real-time, or batch-based? - How are pricing exceptions handled when ERP prices update mid-day? - What happens to in-flight orders during an ERP maintenance window? Shopify Plus exposes a clean REST and GraphQL API with documented rate limits and webhooks for all key objects: products, inventory, orders, customers, and pricing. This makes it straightforward to build or implement a purpose-built Shopify-ERP integration. Uncap's [Uncap Connect](https://www.uncap.com/products/connect) integration layer was built specifically for B2B Shopify Plus stores: it syncs customer price lists, inventory levels, order exports, and payment terms between Shopify Plus and ERPs like NetSuite, SAP, Dynamics 365, and Epicor in near real-time, with B2B logic like per-customer catalog assignment and contract price inheritance built in. ### 3. Total Cost of Ownership (TCO) Platform licensing is only one line item. For a realistic 3-year TCO model, include: **Platform licensing:** Shopify Plus starts at $2,300 USD a month on a 3-year term ($27,600 a year at that rate). For any other platform, get the licensing quote from the vendor in writing: Salesforce, for example, lists its Commerce Cloud editions as "Contact for Pricing." **Implementation:** A Shopify Plus B2B implementation with ERP integration runs $50,000-$150,000 depending on complexity. An Adobe Commerce implementation for the same use case typically runs $200,000-$600,000 due to the open-source customization burden. **Ongoing development:** SaaS platforms like Shopify Plus have near-zero ongoing infrastructure cost. Open-source platforms like Adobe Commerce require dedicated development resources for every platform update, security patch, and module upgrade. **App fees:** Every third-party app adds a monthly cost and a maintenance dependency. Native B2B features (company accounts, catalogs, net terms) eliminate the need for several apps that would otherwise cost $200-$1,000/month each. **[Migration](/migrations) costs:** If you are moving from [Magento](/migration/magento) or a legacy ERP-connected platform, budget for data migration, redirect mapping, SEO preservation, and parallel-run testing. ### 4. Customization Model: SaaS vs. Open Source vs. Composable **SaaS platforms** (Shopify Plus, BigCommerce) handle hosting, security, updates, and infrastructure. You customize via themes, apps, and APIs. The constraint is that you cannot modify the core platform, which means some highly specific workflows require workarounds or Shopify Functions (Shopify's serverless execution layer for custom business logic). **Open-source platforms** (Adobe Commerce) give you full codebase access. The trade-off is full responsibility: every security patch, every update, every performance [optimization](/growth) is on your team. Projects take longer, cost more, and carry higher technical risk. **Composable platforms** (commercetools, VTEX, Fabric) give you maximum flexibility through a microservices and API-first architecture. The cost of entry and ongoing development is the highest of all three models. This approach makes sense for organizations with a dedicated in-house engineering team building a highly differentiated commerce experience. For most B2B manufacturers, distributors, and wholesalers, SaaS is the right model. The priority is speed to market, operational reliability, and clean ERP integration, not complete codebase ownership. ### 5. Performance and Scalability At enterprise scale, performance is commercial. A 100-millisecond delay in page load has been linked to a 7% reduction in conversion (Akamai). A two-second delay increases bounce rate by 100%. Criteria to evaluate: **Uptime:** Shopify says it "has maintained a 99.9% uptime as a platform, calculated for all major Shopify services, in all geographic regions, for the past 90 days." **API rate limits:** Shopify's REST Admin API documentation lists a standard limit of 2 requests/second and a Shopify Plus limit of 20 requests/second, the GraphQL Admin API "is rate-limited using calculated query costs," and Shopify says Storefront API buyer traffic "isn't rate-limited at all." For any other platform, ask the vendor for its documented API limits. **Traffic handling:** Cloud-native SaaS platforms scale automatically during traffic spikes. Self-hosted or on-premise platforms require pre-provisioned capacity planning. **Core Web Vitals:** Shopify's infrastructure delivers fast TTFB (time to first byte) globally via Fastly CDN. Adobe Commerce performance varies significantly based on hosting provider, caching configuration, and module load. ### 6. Security and Compliance Enterprise B2B transactions involve large order values, credit terms, and sensitive customer pricing. Security is non-negotiable. Minimum requirements: - PCI DSS compliance: Shopify says it "is certified Level 1 PCI DSS compliant" and that "This compliance extends by default to all stores powered by Shopify." For any other platform, ask the vendor in writing who holds PCI responsibility in your hosting model. - SOC 2 Type II: For data security and availability assurance. - Data residency options: For enterprises with European operations, confirm the platform supports GDPR-compliant data processing agreements and, if required, EU data residency. ### 7. Implementation Timeline and Partner Ecosystem A platform is only as fast as your implementation partner's ability to deliver it. For Shopify Plus, the certified Shopify Plus Partner network includes agencies with verified expertise in B2B implementations, ERP integrations, and migrations. Uncap is a Shopify Platinum Partner, the highest tier in the program, with more than a decade of B2B-focused implementations for manufacturers, distributors, and wholesalers. For a migration to Shopify Plus B2B with ERP integration, expect 10 to 16 weeks. For SAP Commerce Cloud and Salesforce Commerce Cloud, implementations typically require specialized system integrator partners. ### 8. Vendor Roadmap and Long-Term Stability You are not just buying software for today. Evaluate: **Platform investment:** Shopify launched native B2B for Shopify Plus merchants in 2022 and, in April 2026, extended its foundational B2B features to the Basic, Grow, and Advanced plans. For any other platform, read the vendor's own release notes from the last two years. **Shopify Functions (2026):** Shopify retired Shopify Scripts in June 2026 and replaced them with Shopify Functions, a serverless execution environment that allows merchants to write custom business logic (custom pricing, shipping logic, discount engines) that runs at Shopify's infrastructure layer. This is a significant added capability for enterprise B2B use cases previously requiring open-source platforms. **AI and automation:** Shopify is building AI capabilities directly into the platform (Shopify Magic, Sidekick) and has positioned AI-assisted commerce as a core roadmap investment. This matters for B2B enterprises looking to automate reordering, personalize buyer portals, and accelerate quote generation. ## Platform Deep Dive: Shopify Plus for B2B Manufacturers, Distributors, and Wholesalers The best platform is the one that fits your buyers, your ERP, and your total cost of ownership. Here is how Shopify Plus measures up for B2B manufacturers, distributors, and wholesalers. ### Native B2B Features (No App Required) Shopify B2B includes the following capabilities on the Basic, Grow, Advanced, and Shopify Plus plans, with Plus-only items noted: **Company accounts:** Create companies with one or more company locations, give each buyer ordering only or location admin permissions, and choose whether a location's orders are submitted as drafts for review. **Catalogs:** Catalogs determine the products and pricing your B2B customers can access. A catalog can hold an overall price adjustment (for example, a percentage off) and fixed prices for specific products (your negotiated contract prices), and you can include or exclude specific products. On Basic, Grow, and Advanced you can assign up to 3 active catalogs across all your B2B markets. Shopify Plus adds an unlimited number of B2B market catalogs and catalogs assigned directly to companies and company locations. **Net payment terms:** Set payment terms for each company location: net 7, 15, 30, 45, 60, or 90 (counted from the day the order is placed), or due on fulfillment. On Shopify Plus, deposit requirements, partial payments, and payment requests per fulfillment are also available. **Volume pricing (quantity rules):** Set quantity rules and price breaks at the variant level: [minimum order quantities](/glossary/moq), maximum order quantities, quantity increments, and [tiered pricing](/glossary/tiered-pricing) that applies when a buyer orders a certain quantity of a product in the same order. **Draft orders:** Your sales team can create draft orders on behalf of B2B buyers, add purchase order numbers, and send an invoice to the customer for payment. **Vaulted credit cards:** B2B customers can save a credit card at checkout so it can be charged "without having to enter the information every time." Shopify makes vaulting available only to merchants that use Shopify Payments. ### Shopify B2B by Plan (2026) Since April 2, 2026, Shopify B2B runs on the Basic, Grow, Advanced, and Shopify Plus plans, with up to 3 active catalogs across all B2B markets below Plus. Shopify Plus adds unlimited catalogs, catalogs assigned directly to companies and company locations, deposit requirements, partial payments, and payment requests per fulfillment. ### ERP Integration with Uncap Connect The biggest implementation challenge for B2B manufacturers and distributors is not the storefront. It is the integration between Shopify Plus and the ERP. Uncap Connect handles the full bidirectional integration: - Inventory, orders, customers, and pricing sync in real time, in both directions. - Native support for Shopify B2B companies, locations, catalogs, price lists, and payment terms. - Customer-specific pricing and tax rules sync the way B2B operations work. - Orders land in the ERP, and fulfillment updates land on the storefront. - Your ERP stays the system of record. Supported ERPs: [NetSuite](/integration/netsuite), SAP S/4HANA, Microsoft Dynamics 365 Business Central and Finance, Epicor, and Infor CloudSuite. ## Adobe Commerce (Magento) for Enterprise B2B [Adobe Commerce (formerly Magento Commerce)](/post/what-is-magento) is the incumbent platform for many enterprise B2B organizations. If you are on Adobe Commerce today, you are likely familiar with its flexibility and its cost. **Strengths:** Full codebase ownership and customization, a large ecosystem of modules, support for complex multi-site deployments, and deep B2B feature coverage (company accounts, purchase order approvals, [RFQ](/glossary/rfq)/quote workflow, requisition lists). **Weaknesses:** Get licensing, hosting, and support pricing from Adobe in writing, and model development, integration, and ongoing maintenance on top of it. **When to consider migrating away:** When you are spending more on platform maintenance than on platform features, when replatforming timelines are 6+ months for routine feature updates, or when your ERP integration is a fragile custom build that breaks on every platform update. Uncap has executed B2B migrations from Adobe Commerce to Shopify Plus for manufacturers and distributors who found their total annual platform cost (licensing + development + support) exceeding $250,000 with no corresponding increase in buyer experience quality. The [B2B Ecommerce Replatforming guide](https://www.uncap.com/post/b2b-ecommerce-replatforming) covers the migration process in detail. ## SAP Commerce Cloud and Salesforce Commerce Cloud B2B **SAP Commerce Cloud** is SAP's commerce platform. The learning curve is steep and TCO is high (licensing fees plus specialized SAP developers). **Salesforce Commerce Cloud B2B** is Salesforce's B2B commerce product, and its pricing is the GMV percentage quoted above. For a manufacturer, distributor, or wholesaler, the eight criteria above apply to both. ## Headless and Composable Commerce: When Does It Make Sense for B2B? Headless commerce decouples the frontend (what buyers see) from the backend (commerce engine). [Composable commerce](/post/unleash-the-power-of-composable-commerce-with-shopify-components) takes this further, decomposing the entire commerce stack into microservices (catalog service, pricing service, order management service, etc.) that communicate via APIs. Platforms like [commercetools](/post/what-is-commercetools), VTEX, and Fabric are built on this model. **When composable makes sense for B2B:** You are building a highly differentiated buyer portal with deep personalization, the buying experience needs to live within an existing enterprise portal or ERP self-service interface, or you have a dedicated in-house engineering team capable of maintaining a multi-vendor API integration. **When composable does not make sense:** Your priority is speed to market, your team does not have the engineering capacity to maintain API integrations across 8-10 vendors, or your total available budget is under $500,000 for year-one implementation. For the vast majority of B2B manufacturers, distributors, and wholesalers, a SaaS platform with native B2B features and a purpose-built ERP integration is faster, more reliable, and significantly cheaper than a composable build. ## The B2B Platform Selection Decision Framework Use this framework to structure your platform evaluation: **Step 1: Audit your current B2B workflows.** Map your existing quote-to-order process, pricing logic, account hierarchy, and ERP data flows. Any platform you evaluate must be able to replicate these workflows, ideally natively. **Step 2: Build your must-have vs. nice-to-have feature list.** Separate features that block your B2B go-live (company accounts, ERP pricing sync, net terms) from features that improve the buyer experience (saved order templates, punchout catalog support, guided reordering). **Step 3: Run a TCO model across 3 years.** Include licensing, implementation, ongoing development, app fees, and migration costs. Do not compare platform licensing in isolation. **Step 4: Issue a structured RFP.** Ask each platform vendor: what is native, what requires a third-party app, and what requires custom development? Get this in writing. **Step 5: Reference check with similar B2B businesses.** Ask for references from manufacturers, distributors, or wholesalers with a comparable product catalog complexity and ERP. Generic B2C references are not predictive of B2B implementation success. **Step 6: Evaluate the implementation partner, not just the platform.** The platform gets you to the starting line. The implementation partner gets you to launch. For Shopify Plus, work with a certified Shopify Plus Partner with documented B2B and ERP integration experience. ## Platform Migration: What to Expect If you are migrating from a legacy platform (Magento, Volusion, custom-built, or an ERP-hosted catalog), the migration has four phases: **Discovery and architecture:** Map existing data structures, define ERP integration data flows, finalize B2B feature requirements, design the company account and catalog model in Shopify Plus. **Build and integration:** Theme development, B2B configuration (company accounts, catalogs, pricing rules, net terms), ERP integration setup and testing, data migration (products, customers, order history). **QA and parallel run:** Test the ERP integration with live data, validate pricing accuracy across all customer segments, confirm net terms workflow end-to-end, run load testing. **Launch and hypercare (2-4 weeks post-launch):** Monitor performance, ERP sync logs, and buyer adoption. Address any edge cases in the order workflow. For Shopify Plus B2B with ERP integration, expect a total timeline of 10 to 16 weeks depending on catalog complexity, number of customer segments, and ERP readiness. ## Continue Reading - B2B Ecommerce Replatforming: A Step-by-Step Guide to Moving to Shopify Plus - Shopify B2B Wholesale Setup: Catalogs, Pricing, Permissions, and Net Terms - Ecommerce for Distributors: Going Online with Shopify Plus - The Best B2B Ecommerce Tech Stack for Shopify Plus - Uncap Connect: ERP Integration for Shopify Plus If you are evaluating enterprise ecommerce platforms for a B2B manufacturing, distribution, or wholesale operation, the platform decision is one of the most consequential choices your team will make this year. We have made it across more than 380 Shopify storefronts over the past decade. ## Frequently asked questions ### What is the best enterprise ecommerce platform for B2B manufacturers? For manufacturers selling to wholesale accounts and distributors, the best platform is the one that fits your buyers, your ERP, and your total cost of ownership. Shopify Plus offers native B2B features (company accounts, dedicated catalogs, net terms, volume pricing). Uncap has launched more than 380 storefronts on Shopify Plus, including for manufacturers, distributors, and wholesalers. ### How much does an enterprise ecommerce platform cost? Shopify Plus starts at $2,300 USD a month on a 3-year term. Salesforce lists its Commerce Cloud editions as "Contact for Pricing" and takes a percentage of GMV, so get every other platform's licensing quote in writing. Full 3-year TCO including implementation, integration, and ongoing development typically runs $150,000-$300,000 for a Shopify Plus B2B build and $400,000-$1,000,000+ for Adobe Commerce or SAP Commerce Cloud. ### How long does a B2B ecommerce platform implementation take? A migration to Shopify Plus B2B with ERP integration typically takes 10 to 16 weeks, and Uncap's median cutover is around 14 weeks. Timeline depends primarily on catalog complexity, number of customer pricing segments, and ERP readiness. ### Can Shopify Plus handle complex B2B pricing? Yes. Shopify Plus supports customer-specific catalogs with fixed price lists (contract pricing), percentage-off rules, volume pricing via quantity rules, and draft order pricing overrides for sales rep quotes. For pricing logic that exceeds native capabilities (e.g., CPQ, complex tiered rules driven by ERP conditions), Shopify Functions allows custom pricing logic at the infrastructure layer. ### What is the difference between Shopify Plus and Shopify for Enterprise? Shopify lists them as separate plans: its enterprise page says you can migrate "on the Shopify Plus plan or Enterprise plan." Shopify Plus starts at $2,300 USD a month on a 3-year term, or $2,500 USD a month on a 1-year term. Since April 2, 2026, Shopify B2B also runs on the Basic, Grow, and Advanced plans, with up to 3 active B2B catalogs below Plus. ### Do I need headless commerce for an enterprise B2B store? Most B2B manufacturers, distributors, and wholesalers do not need headless commerce. The buyer portal use case (account-specific catalog, reordering, invoice history) is well served by Shopify Plus's standard Liquid-based storefront or its Hydrogen-based headless framework. Headless adds significant engineering complexity and cost that is rarely justified unless you are building a deeply embedded buyer portal within an existing enterprise portal. ### How do I migrate from Magento/Adobe Commerce to Shopify Plus? The migration involves four phases: discovery and architecture, build and ERP integration, data migration and QA, and launch. Critical steps include mapping your existing B2B pricing logic to Shopify catalogs, migrating product and customer data with relationships intact, rebuilding your ERP integration on Shopify's API, and preserving SEO value via redirect mapping. Uncap's B2B replatforming guide covers this in detail. ### What B2B features does Shopify Plus include natively? Shopify Plus includes: company accounts with multi-buyer support, customer-specific catalogs (fixed prices + percentage-off), net payment terms (Net 30/60/90, plus partial payments), volume pricing via quantity rules, draft order creation by sales reps, vaulted credit cards, B2B-optimized checkout (PO number entry, net terms selection), and a choice of a blended store, where only logged-in B2B customers can view B2B prices, or a dedicated store used only for B2B customers. ### How does Shopify Plus compare to BigCommerce for B2B? Both vendors document native B2B features. Shopify B2B runs on the Basic, Grow, Advanced, and Shopify Plus plans, and Shopify Plus adds an unlimited number of B2B market catalogs and catalogs assigned directly to companies and company locations. BigCommerce's B2B page describes account pricing, buyer portals, quote workflows, and approval controls. Compare both against your own ERP, pricing, and quoting requirements. ### How do I evaluate implementation partners for an enterprise B2B ecommerce build? Ask for references from B2B manufacturers, distributors, or wholesalers specifically, not B2C brands. Verify their ERP integration experience with your specific ERP. Confirm their Shopify Plus certification tier (Platinum is the highest). Ask for a detailed scope of work that specifies what is native, what is custom, and what third-party apps are included. Request a fixed-price or capped-price engagement for defined scope.