--- title: "The Best ERPs for Shopify Plus B2B: NetSuite, SAP, Epicor, Infor Visual, and Acumatica Compared" url: https://www.uncap.com/post/best-erps-shopify-plus-b2b author: "Denis Dyli" published: 2026-09-17 updated: 2026-09-17 --- # The Best ERPs for Shopify Plus B2B: NetSuite, SAP, Epicor, Infor Visual, and Acumatica Compared > NetSuite, SAP, Epicor, Infor Visual, and Acumatica for Shopify Plus B2B: where each fits, what the integration involves, and two documented live builds. A procurement team evaluating ERPs for a Shopify Plus B2B build usually gets one of two answers: a generic list of ten ERPs ranked for ecommerce in general, or a single vendor's pitch for why their platform is the answer. Neither actually helps you choose. We have built native Shopify integrations for NetSuite, SAP, Epicor, Infor Visual, and Acumatica, across manufacturers, distributors, and wholesalers running real B2B complexity. This is what we've actually learned about where each one fits, and where it doesn't. ## What to Look for in an ERP That Works Well with Shopify Plus B2B [ERP integration generally](https://www.shopify.com/enterprise/blog/erp-integration) connects an ERP to other systems, but not every ERP is built the same way underneath, and that difference matters more for a Shopify Plus B2B build than most comparisons acknowledge. **Real-time sync capability.** Some ERPs expose modern APIs built for real-time integration. Others were architected for batch exports and need more integration work to get inventory and pricing updating live. **B2B-specific data handling.** Customer-specific pricing, credit terms, multi-location inventory, and tax rules need to move cleanly between the ERP and Shopify. An ERP built primarily for accounting, not distribution or manufacturing, often lacks the native structures this requires. **Vertical fit.** A manufacturer running make-to-order production has different ERP needs than a distributor moving finished goods through multiple warehouses. The "best" ERP changes based on which one you are, and a comparison that treats "B2B" as one category rather than several different operational realities will steer a manufacturer toward an ERP built for retail-style distribution, or the reverse. **Integration architecture.** Whether the ERP supports a native, embedded connector or requires middleware affects both cost and long-term reliability. See [Uncap's guide to the three Shopify B2B ERP integration methods](https://www.uncap.com/post/shopify-b2b-erp-integrations) for the deeper breakdown of native versus middleware and real-time versus batch sync. ## NetSuite for Shopify Plus B2B [NetSuite](https://www.uncap.com/integration/netsuite) is the most common ERP among Uncap's B2B customer base, and for good reason: it's a genuinely unified cloud system covering financials, inventory, and order management in one platform, with a modern API that supports real-time sync well. For distributors and wholesalers who want one cloud system rather than stitching together separate financial, inventory, and CRM tools, NetSuite is usually the strongest starting point. [NetSuite's own commerce migration benefits](https://www.uncap.com/post/top-benefits-of-shopify-netsuite-commerce-migration-for-ecommerce-businesses) cover the specifics of what that migration looks like in practice. Where it's less of a fit: highly specialized manufacturing environments (engineer-to-order, complex bill-of-materials structures) where a manufacturing-native ERP handles production planning more directly. NetSuite's SuiteScript and REST web services layer is generally the most straightforward of the four to build a genuinely real-time, native integration against, which is part of why it's the most common starting point among Uncap's customer base. ## SAP for Shopify Plus B2B [SAP](https://www.uncap.com/integration/sap) (whether Business One for mid-market or S/4HANA for larger operations) shows up most often among manufacturers and distributors that already standardized on SAP for financials and supply chain before ecommerce became a priority. Its strength is depth: multi-entity operations, complex supply chain workflows, and enterprise-grade financial controls that smaller ERPs don't attempt to match. The tradeoff is integration complexity. SAP's architecture, particularly for larger deployments, often benefits from a purpose-built integration layer rather than a lightweight connector, since the data structures involved are genuinely more complex than a mid-market ERP's. Businesses already running SAP rarely have the option to switch ERPs just to simplify a Shopify build, which makes getting the integration right the higher-stakes decision. SAP Business One tends to be a more straightforward integration target than S/4HANA, largely because S/4HANA deployments carry more customization by the time a Shopify project starts. ## Epicor for Shopify Plus B2B [Epicor](https://www.uncap.com/integration/epicor) is common specifically among manufacturers, and it shows up far less often in generic "best ERP for ecommerce" comparisons because it was built for manufacturing operations first, not retail or wholesale distribution. For a manufacturer running discrete or process manufacturing, with real bill-of-materials complexity and production scheduling needs, Epicor often already holds the operational data a generic ERP comparison assumes doesn't exist. [Uncap's complete Epicor integration guide](https://www.uncap.com/post/ultimate-guide-to-shopify-epicor-integration-for-seamless-operations) covers what that connection actually involves. Where it's less of a fit: a pure distributor or wholesaler without manufacturing operations, where Epicor's production-focused depth goes largely unused relative to its cost and complexity. One caveat on that rule: Epicor's distribution-side products, Prophet 21 and Eclipse, are a different story from Kinetic and are covered in the Epicor guide linked above. ## Infor Visual for Shopify Plus B2B Infor Visual, originally Visual Manufacturing, is an order-centric ERP for discrete manufacturers, strongest in the make-to-order and job-shop world where every work order ties production directly to the customer order that caused it. It appears in almost no generic ecommerce ERP comparisons, which says more about those comparisons than about the ERP: mid-market American manufacturers run their shops on it, and when one of them decides to sell direct or serve dealers online, the integration question is Visual's to answer. [Uncap's Infor integration guide](https://www.uncap.com/post/shopify-infor-integration) covers the connection in detail. For Shopify B2B, Visual's job is the same as any ERP's, own the inventory, costs, and production truth while the storefront sells against it in real time, and the pattern is proven in production rather than theoretical, as the proof section below shows. Where it's less of a fit: distribution businesses with no shop floor, where Visual's production depth is weight without work. ## Acumatica for Shopify Plus B2B [Acumatica](https://www.uncap.com/integration/acumatica) is a frequent fit for growing distributors who want a modern, cloud-native ERP without the cost and implementation weight of SAP or the scale assumptions built into NetSuite. Its consumption-based licensing model (priced on resource usage rather than per user) tends to appeal to mid-market operators watching total cost of ownership closely, and its distribution edition covers multi-warehouse inventory reasonably well out of the box. Where it's less of a fit: very large, multi-entity manufacturers or distributors with complexity that outgrows what Acumatica's distribution edition was built to handle natively. Acumatica's REST API is comparable to NetSuite's in how well it supports real-time integration work, which is part of why both consistently outpace SAP and Epicor on speed to a working, real-time Shopify connection. ## NetSuite vs SAP vs Epicor vs Infor Visual vs Acumatica: The Comparison in Brief **NetSuite** best fits distributors and wholesalers wanting one cloud, multi-tenant system for commerce, inventory, and financials, with strong multi-location inventory and the most straightforward API of the five for real-time integration. **SAP** (Business One or S/4HANA) best fits larger manufacturers and distributors already standardized on SAP, bringing deep supply chain and multi-entity financial controls at the cost of the heaviest integration lift. **Epicor** (Kinetic for manufacturers; Prophet 21 and Eclipse for distributors) best fits operations with real production or branch complexity: BOM-heavy manufacturing on the Kinetic side, multi-warehouse distribution on the P21 and Eclipse side. **Infor Visual** best fits discrete make-to-order and job-shop manufacturers, where its order-centric production model already holds the truth a storefront needs to sell against. **Acumatica** best fits growing distributors wanting modern, cloud-native ERP with consumption-based licensing and a solid distribution edition, without SAP- or NetSuite-level cost. All five connect to Shopify through Uncap Connect as native integrations. No ERP on this list is objectively "best." Each one is the right answer for a specific operational reality, and the wrong answer for a different one wearing the same "B2B manufacturer" label. ## A Real-World Scenario: Two Businesses, Two Different Answers A regional building materials distributor and a custom equipment manufacturer both came to the same question: which ERP should power their Shopify Plus B2B build. The distributor was running a lightweight accounting system that had outgrown its usefulness, selling finished goods from three warehouses to a mix of dealers and DTC customers. NetSuite was the clear fit: one cloud system for financials, multi-location inventory, and order management, with a modern API that made real-time Shopify sync straightforward to build well. The manufacturer's situation looked similar on paper (same rough revenue range, same three sales channels) but the actual operation was different: engineer-to-order production, multi-level bills of materials, and a shop floor that needed to feed data back into the same system driving the storefront. NetSuite could have technically worked, but it would have meant bolting on manufacturing execution functionality NetSuite wasn't built around. Epicor was the better fit precisely because it already held the production data a generic ERP comparison assumes doesn't exist. Same revenue range, same channel mix, same starting question. Different answer, because the actual operations underneath were not actually the same business. ## How Uncap Integrates All Five with Shopify Uncap Connect is a native, embedded Shopify-to-ERP integration built for B2B data (customer-specific pricing, credit terms, tax rules, multi-location inventory) syncing in real time, not on an overnight batch. The specific connector logic differs by ERP, since NetSuite's API, SAP's data model, Epicor's manufacturing structures, Infor Visual's order-centric production model, and Acumatica's architecture are all genuinely different systems, but the underlying approach stays consistent: real-time, bidirectional, and built for how B2B orders actually move. Two of these integrations are running in production at documented scale. [Kooks Headers runs Infor Visual behind a unified Shopify B2B and D2C storefront](https://www.uncap.com/work/kooks), with real-time inventory synchronization keeping stock and pricing accurate across every channel, and reports a 38% lower total cost of ownership from consolidating its stack and a 22% conversion uplift. [ULE Group runs Epicor behind a Shopify B2B storefront built to scale past one million SKUs](https://www.uncap.com/work/ulegroup), with product and inventory data synced live from browsing to checkout. Different ERPs, different verticals, same architecture: the ERP owns the truth, the storefront sells against it in real time. Uncap is a Shopify Platinum Partner and Shopify Expert since 2013, with over 380 B2B commerce projects delivered for manufacturers, distributors, and wholesalers running exactly these ERPs. ## How to Choose the Right ERP for Your Shopify Plus B2B Build If you're a distributor or wholesaler without manufacturing operations, NetSuite or Acumatica usually fit better than a manufacturing-native system, with the choice between them mostly coming down to scale and budget. If you manufacture what you sell, especially with make-to-order or engineer-to-order complexity, Epicor Kinetic, Infor Visual, or a manufacturing-capable SAP deployment is worth the added weight. If you're already running one of these five ERPs for reasons unrelated to Shopify (finance already committed, existing investment, existing team expertise), the better question usually isn't "which ERP" but "what does a real-time, B2B-aware integration to the ERP we already have actually require," which is where a [Shopify Commerce implementation](https://www.uncap.com/commerce) and the ERP integration get scoped together rather than treated as separate decisions. For manufacturers specifically, [Uncap's manufacturing focus](https://www.uncap.com/solutions/manufacturing) covers the broader context these ERP choices sit inside. Where to Start The best ERP for your Shopify Plus B2B build is the one that matches what your business actually does (manufacture, distribute, or both) and what you're already running, not whichever one ranks highest on a generic list. NetSuite, SAP, Epicor, Infor Visual, and Acumatica each solve a real, different problem, and Uncap has built native Shopify integrations for all five. Talk to our experts about integrating your ERP with Shopify Plus B2B. ## Frequently asked questions ### Which ERP is best for Shopify Plus B2B? There isn't a single best ERP for Shopify Plus B2B; the right choice depends on whether you manufacture or distribute, your current scale, and what you're already running. NetSuite tends to fit distributors and wholesalers wanting one unified cloud system. Epicor tends to fit manufacturers with real production complexity. SAP fits larger, already-SAP operations. Acumatica fits growing distributors wanting modern cloud ERP without NetSuite or SAP-level cost. ### Can Shopify Plus integrate natively with all five of these ERPs? Yes, each of these five ERPs can be connected to Shopify Plus through a native, embedded integration rather than only through middleware, though the specific connector logic and data mapping differs by ERP given how differently each one structures its data. Two of the five are documented in production on Uncap case studies: Infor Visual at Kooks Headers and Epicor at ULE Group, both with real-time sync. ### Should I switch ERPs to make Shopify integration easier? Usually not. Switching an ERP is a much larger, higher-risk project than building a good integration to the one you already run. The exception is a business still small enough that its current system (a basic accounting tool, for example) was never a real ERP to begin with and needs to become one regardless of the Shopify decision. ### How is Epicor different from the other three for Shopify B2B? Epicor is manufacturing-native in a way NetSuite, SAP, and Acumatica are not by default. It's built around production scheduling, bill-of-materials structures, and shop floor data that a distributor or wholesaler simply doesn't generate. That makes it a strong fit for manufacturers specifically, and often more ERP than a pure distribution business needs.