Top 5 Shopify Order Management Solutions for High-Volume Sellers

Compare the top Shopify order management solutions for high-volume stores. Explore features, integrations, pros, and cons to find the best fit as you scale.

Why High-Volume Shopify Stores Need Advanced Order Management

As your Shopify store grows into the mid-market or enterprise range, the built-in Shopify order management tools often start to show their limits. High-volume merchants deal with thousands of orders across multiple channels, multiple fulfillment locations, and complex workflows that Shopify’s native features weren’t designed to handle at scale. This can lead to serious pain points, such as overselling stock, manual data-entry errors, and delayed fulfillment, as operations become more complex. Adopting a dedicated order management system (OMS) can speed up order processing by ~40% while cutting errors by over half, directly improving customer satisfaction and efficiency.

Without an advanced OMS, a spike in Shopify orders could easily outpace manual processes, causing stockouts or backorders that damage customer trust. Teams may end up “stitching” together spreadsheets or basic apps to transfer orders to an ERP or warehouse, which is time-consuming and error-prone. An advanced OMS addresses these issues by centralizing all orders in a single system, automating tasks such as routing orders to the optimal warehouse, syncing inventory in real time across channels, and providing a single source of truth for order status.

If you’re doing large order volumes or operating across multiple stores/warehouses, an advanced OMS becomes critical to avoid operational breakdowns. Below, we’ll compare five top solutions that Shopify and Shopify Plus merchants turn to in order to scale smoothly. Each of these tools offers robust capabilities beyond Shopify’s native functions, so you can maintain speed and accuracy even as order volume surges. 

Solution #1: OrderEase

OrderEase is a dedicated order management platform built specifically to extend Shopify & Shopify Plus for scaling businesses. It acts as a hub between your Shopify storefront and backend systems, bridging the gap with real-time integrations. Instead of juggling spreadsheets or isolated apps, OrderEase pulls in all Shopify orders and automatically pushes them to your ERP, 3PL, accounting, or WMS. It turns Shopify into an enterprise-grade OMS by adding an “order brain” for advanced workflows. Key capabilities include two-way inventory sync, automated order routing/splitting based on custom rules, and support for multi-store and B2B scenarios out of the box.

Pros:

Shopify‑first, integration‑ready design

OrderEase's Shopify integration is built to connect Shopify and Shopify Plus with your back‑office stack. It handles two‑way data flows between Shopify and ERPs, warehouse systems and 3PLs, so orders, inventory and status updates stay in sync without manual rekeying. This gives you a single source of truth while keeping Shopify as the storefront.

 Stronger inventory accuracy and order visibility

OrderEase centralizes orders and inventory from multiple stores and channels to reduce overselling and stock discrepancies. Teams no longer have to reconcile Shopify exports, ERP reports and 3PL spreadsheets. Everyone works from a single order view and a single inventory picture.

Configurable multi‑warehouse routing and automation

You can model your real‑world operations in OrderEase through rules and workflows. Orders can be routed automatically to the best warehouse or fulfillment partner, split when needed and prioritized based on customer type or order attributes. That removes many of the manual decisions that currently slow down your team.

Supports both D2C and B2B complexity

OrderEase handles orders from Shopify alongside B2B workflows, including purchase orders from retail partners and complex pricing or terms. That means your wholesale and retail operations can share the same order brain instead of running on separate, disconnected processes.

Many Shopify merchants using OrderEase report >95% reduction in order entry mistakes and 10x faster processing once they automate their flow.

Cons/Considerations:

 Implementation is a project, not a plug‑in

OrderEase requires a proper onboarding and integration phase. Together, we map data, define system roles and configure business rules. This is manageable with the OrderEase team’s guidance, but it does require commitment from operations, IT and finance to get the architecture right.

Best suited for established, higher‑volume operations

OrderEase is designed for merchants with real complexity: multiple channels, warehouses and systems. Shopify businesses with a single location and simple workflows will not gain as much value and may prefer a lighter app stack until they grow.

Solution #2: Custom Integrations (Connector / iPaaS Approach)

Some Shopify merchants choose to build their own order management approach using custom integrations or iPaaS tools. They connect Shopify to an ERP, WMS, or other systems using APIs, scripts, or platforms like Mulesoft. In this model, Shopify still captures orders, but the ERP or a custom system becomes the de facto order hub.

Pros:

 Maximum control over data flows

You define exactly how orders, inventory and customer data move between Shopify and other systems. This can be helpful when you have a unique ERP or particular process requirements.

 No additional OMS license

Instead of paying for an OMS subscription, you invest in development and maintenance. For simple use cases, this can be cost‑effective.

Cons / Considerations:

Complexity grows quickly with each new system

Point‑to‑point integrations form a web of connections. As you add more channels or back‑office systems, this web becomes challenging to manage and troubleshoot.

Maintenance becomes ongoing overhead

APIs change, systems update and business rules evolve. Your team must keep scripts and flows up to date. When something breaks, there is no vendor to call.

Limited workflow intelligence

Custom integrations often move data but do not provide higher‑level order management functions such as routing, exception queues, or centralized dashboards. Teams fall back on spreadsheets and manual checks for edge cases.

Slower to extend into new channels

Every new marketplace or system requires more development work. That slows down expansion.

Solution #3: Brightpearl (Sage)

Brightpearl by Sage is often described as a Retail Operating System. It combines order management, inventory, warehouse management, accounting, purchasing and CRM in a single platform. Its Shopify and Shopify Plus integration pulls orders into Brightpearl, allocates stock, triggers fulfillment workflows, and syncs updates back to Shopify. It is aimed at established retailers and wholesalers who want a single system to run most of their back office operations.

Pros:

 End‑to‑end back‑office coverage

Brightpearl brings order management, inventory, warehouse and accounting together. Sales from Shopify and other channels feed directly into your financials and inventory without the need for separate tools.

 Mature automation engine

Brightpearl includes an automation engine that can allocate inventory, create shipments, trigger dropship purchase orders and handle basic invoicing automatically. This can reduce manual tasks across the order‑to‑cash cycle.

 Multi‑channel and multi‑location ready

The platform supports multiple ecommerce platforms, marketplaces and retail locations. Inventory updates across channels are fast, which helps prevent overselling.

 Rich connector ecosystem

Brightpearl integrates with major ecommerce platforms, marketplaces, shipping tools and accounting systems. Sage ownership strengthens its ERP connections.

Cons / Considerations:

 ERP‑level implementation and change management

Brightpearl is a comprehensive ERP‑like system, so implementation is a significant project. You are not just adding an OMS. You are adopting a new backbone for finance, inventory and operations. That takes time, careful data migration and training.

 Premium pricing

Brightpearl typically comes with enterprise‑style pricing and one‑time implementation fees. You need to be sure you will use a significant portion of its modules to justify the investment.

 May still need add‑ons in certain areas

For heavy marketplace sellers, you may still require complementary tools for listing management or shipping, which adds some stack complexity.

Solution #4: Linnworks

Linnworks is a long‑standing commerce operations platform that focuses on multi‑channel order and inventory management. It connects Shopify with marketplaces such as Amazon, eBay and Walmart, plus other carts and channels, then centralizes orders and inventory. 

Pros:

 Strong marketplace and multi‑channel coverage

If Shopify is one of several major channels, Linnworks can be very valuable. It centralizes orders from marketplaces and webstores, reducing the need to work inside multiple dashboards.

 Real‑time inventory sync across channels

Linnworks keeps stock levels aligned across connected channels, helping prevent overselling and stockouts. This is especially useful for sellers who run the same catalog across several marketplaces, plus Shopify.

 Integrated shipping and carrier rules

The platform includes shipping rules and carrier integrations so you can generate labels, packing slips and shipping choices from a single system.

 Automation and extensibility

Linnworks has a workflow engine for tasks such as tagging orders and updating statuses. There is also an API for custom extensions, which appeals to technical teams.

Cons / Considerations:

 Less focus on ERP‑grade integration

Linnworks is strong on channel management and shipping. For deep ERP or accounting integration, many merchants still need middleware or additional work.

 Limited warehouse management depth

Within the warehouse, features like directed picking or complex receiving are more limited. Brands with sophisticated warehouse needs may pair Linnworks with a dedicated WMS.

 Onboarding and learning curve

Setting up channels, mappings and automation rules takes time. New users often need structured onboarding and training to get full value, and there are additional onboarding costs.

Solution #5: Extensiv Order Manager (Skubana)

Extensiv Order Manager, previously known as Skubana, is a commerce operations platform focused on advanced automation and fulfillment orchestration. It connects Shopify, marketplaces and other carts, then uses rule‑based “orderbots” to decide how each order is routed, split and fulfilled. Extensiv’s broader product family includes warehouse management and 3PL tools, making this stack attractive to brands that rely heavily on external logistics partners.

Pros:

 Sophisticated routing and automation rules

Extensiv’s orderbots engine can automate complex routing decisions. Orders can be sent to the nearest warehouse with stock, split across locations as needed, and prioritized according to rules your team controls.

 Unified view across many channels

Extensiv aggregates orders and inventory from Shopify and a wide range of marketplaces and carts into one dashboard. This helps teams coordinate multi‑channel operations.

 Large integration catalog

The platform connects to many order sources and destinations, including 3PLs, shipping tools and accounting systems. This is helpful for brands with a diverse stack.

Cons / Considerations:

 Additional modules often required

For full warehouse operations or returns handling, you may need to layer other Extensiv modules or third‑party tools. This adds integration work and potential complexity.

 Catalog size and pricing constraints

There are SKU limits and volume‑based pricing tiers. Brands with very large catalogs or fast‑rising order volumes should model long‑term costs carefully.

 Better for multi‑channel than Shopify‑only

Extensiv shows its most substantial value when Shopify is one of many channels and when you are deeply invested in 3PL networks.

At‑a‑Glance Comparison: Best Shopify Order Management Software

FAQs: Shopify Order Management Software for High‑Volume Brands

What is the best Shopify order management software for high‑volume merchants?

There is no one‑size answer, but for most high‑volume Shopify and Shopify Plus merchants, the best starting point is a Shopify‑centric OMS that sits between Shopify and your back‑office stack. OrderEase fits this role well because it focuses on Shopify integration, multi‑warehouse routing and ERP/3PL connectivity without forcing a full ERP replacement. 

Do I need a dedicated OMS if I already use Shopify Plus?

Shopify Plus adds automation and advanced capabilities, but it is not a complete order management system. If you operate multiple channels, multiple warehouses or have B2B workflows and an ERP in the mix, you usually need an OMS to centralize orders and control inventory across systems. In those cases, adding a solution like OrderEase on top of Shopify Plus gives you better control, less manual work and a clearer operational picture.

How do I choose between Shopify order management apps and a dedicated OMS?

Apps can help when you have one or two specific gaps, such as basic inventory alerts or label printing. As soon as your operations depend on many apps and spreadsheets to move orders into other systems, you are in OMS territory. At that point, a dedicated OMS like OrderEase is more suitable because it provides a centralized order hub, rules‑based routing and reliable integration with ERP and warehouse systems. Use apps as tactical fixes. Move to an OMS when order management becomes a core scalability constraint.

When is a full ERP + OMS platform like Brightpearl a better choice than OrderEase?

Brightpearl is a better fit when your priority is to consolidate finance, inventory, warehouse and order management into a single ERP‑style platform and you are ready for that level of change. If you are replacing an old ERP and want to standardize across the business, Brightpearl is worth evaluating. If you already have an ERP you intend to keep, or you want to focus primarily on improving Shopify order workflows and integrations, a Shopify‑centric OMS like OrderEase is usually the simpler path.

Is a custom or DIY integration ever the right answer?

Custom or DIY routes can make sense in narrow, well‑defined scenarios, such as pushing Shopify orders into a single ERP with minimal complexity. As your channels, warehouses and workflows grow, custom integrations tend to become fragile and expensive to maintain. Most high‑volume merchants eventually move to a packaged OMS like OrderEase because it provides robust routing, error handling, and central visibility without constant re‑engineering.

Anchor Your Shopify Growth on the Right OMS

Choosing the best Shopify order management software is one of the most important architectural decisions you will make as a scaling Shopify or Shopify Plus merchant. The wrong setup locks you into spreadsheets, manual data entry and constant firefighting. The right one gives you reliable inventory, clear visibility and the confidence to add channels, warehouses and product lines without losing control.

If you are still deciding whether you have truly outgrown native Shopify order management, start with our When and How to Upgrade Your Shopify Order Management | 2026 Guide for Scaling Sellers It will help you recognize the signs and quantify the pain.

If you already know that your order workflows, integrations and inventory are holding you back, the next step is to see how a Shopify‑centric OMS could work in your environment. Visit OrderEase Shopify Order Management System for a closer look at how OrderEase connects Shopify with your ERP, WMS and 3PL partners. 

With the right order management foundation in place, you can scale your Shopify business with confidence, knowing that your operations can keep up with the demand you are working so hard to create.