What is order management software?

Order management software (OMS) is a platform that centralizes the entire lifecycle of an order — from the moment a customer places it through fulfillment, shipping, delivery, and returns. An OMS connects your sales channels (Shopify, Amazon, wholesale), your inventory locations (warehouses, stores, 3PLs), and your shipping carriers into a single workflow. It prevents the oversells, missed orders, and routing errors that happen when orders are managed manually or in separate systems per channel.

Do I need an OMS if I use Shopify?

Not necessarily at low volumes. Shopify's native order management handles basic order processing, fulfillment workflows, and inventory updates for a single-channel store. The gap appears when you add a second sales channel (Amazon, wholesale B2B, a retail location), when you have multiple warehouse locations or a 3PL, or when you need complex routing rules (send certain products from Location A, others from Location B). Most brands don't need a dedicated OMS until they're managing 2+ channels and multiple fulfillment locations.

What is the difference between an OMS and a WMS?

An OMS (order management system) manages the flow of orders across channels and determines how they should be fulfilled. A WMS (warehouse management system) manages the physical operations inside a warehouse — bin locations, pick lists, barcode scanning, receiving, and inventory placement. Some platforms include both OMS and WMS capabilities. For most ecommerce businesses, an OMS is the right starting point; a dedicated WMS becomes necessary when you operate a physical warehouse with multiple workers and need to optimize pick paths and warehouse layout.

What is the best OMS for Shopify?

For Shopify-primary businesses, Linnworks, Skubana (now Extensiv), and Ordoro are the most commonly evaluated dedicated OMS platforms. Each integrates natively with Shopify and extends order routing, inventory sync, and fulfillment logic beyond what Shopify natively handles. The right choice depends on your secondary channels — Linnworks has particularly strong eBay and Amazon integrations, while Extensiv (Skubana) is strong for brands with 3PL relationships.

When should a business invest in an OMS?

The clearest triggers are: oversells happening because inventory isn't syncing across channels fast enough, orders going to the wrong fulfillment location and causing delays, your team manually routing orders between fulfillment locations, or wholesale B2B orders being managed separately from your ecommerce orders. None of these problems require an OMS at low volume — a spreadsheet or Shopify's native tools handle them. They require an OMS when manual intervention stops being fast enough to prevent customer-impacting errors.

Best Order Management Software in 2026 — For Ecommerce, Wholesale, and Omnichannel Operations

The best order management software in 2026 — organized by operational complexity, not a generic feature ranking. From ecommerce OMS to enterprise omnichannel fulfillment.

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TL;DR: Linnworks for established multichannel ecommerce brands needing centralized order routing. Extensiv (Skubana) for brands managing multiple 3PLs or fulfillment centers. Ordoro for combined shipping + inventory + dropshipping management at mid-scale. Brightpearl for omnichannel retailers with physical stores alongside ecommerce. NetSuite for enterprise-grade ERP with OMS capabilities built in. For most Shopify-only brands under 1,000 orders/month, Shopify’s native order management is likely sufficient.

When You Actually Need an Order Management System

Order management software solves problems that only appear at a certain operational scale. Understanding the trigger conditions is more useful than comparing feature matrices.

The multi-channel problem

When you sell on a single channel — Shopify only, for example — order management is straightforward. Orders come in, you fulfill them, Shopify updates inventory. The channel’s native tools handle this well.

The problem starts with a second channel. A seller on Shopify and Amazon is drawing from the same physical inventory. When an Amazon sale reduces stock, Shopify needs to update immediately — and vice versa. Manual reconciliation introduces lag. Lag introduces oversells. Oversells introduce negative reviews, Amazon seller penalties, and customer service volume.

An OMS creates a single inventory pool that updates across all channels in real time, regardless of where the sale happened.

The multi-location problem

A single warehouse is manageable without an OMS. Add a 3PL, a retail store that also ships, a pop-up location, or a second warehouse, and you need routing logic: which location should fulfill this order based on stock availability, shipping zones, and fulfillment cost?

Without an OMS, this routing is manual. With an OMS, rules apply automatically — closest warehouse, lowest shipping cost, highest stock availability — and orders are sent to the right location without human intervention.

The wholesale and B2B problem

Wholesale B2B orders look different from DTC ecommerce orders — they’re typically larger, priced differently, invoiced rather than paid upfront, and often have EDI requirements (electronic data interchange, the standard data format most big-box retailers require). An OMS that handles both B2B and DTC order workflows in one system prevents the channel management fragmentation that comes from keeping wholesale in a spreadsheet and ecommerce in Shopify.

Order Management Software at a Glance

Platform	Channel integrations	Multi-location	B2B / wholesale	WMS included	Best for
Linnworks	100+	Yes	Limited	No	Multichannel ecommerce
Extensiv (Skubana)	50+	Yes	Limited	3PL connect	Brands with multiple 3PLs
Ordoro	20+	Yes	Dropship	No	Shipping + OMS combined
Brightpearl	30+	Yes	Strong	No	Omnichannel retail + ecommerce
Cin7	70+	Yes	Strong	Yes	Wholesale, distribution
NetSuite	Via connectors	Yes	Full ERP	Yes	Enterprise, full ERP
Shopify (native)	Shopify ecosystem	Limited	Limited	No	Single-channel, under 1K orders

Linnworks — Best for Multichannel Ecommerce Order Centralization

Linnworks is built for the specific problem of multichannel ecommerce order management: 100+ channel integrations (Amazon, eBay, Shopify, Etsy, Walmart, TikTok Shop, and more), centralized inventory, and order routing across multiple locations.

What Linnworks does well:

100+ channel integrations including major marketplaces, Shopify, WooCommerce, BigCommerce, and Magento
Real-time inventory sync across all channels from a single master pool
Order routing rules: auto-route orders to the right warehouse, 3PL, or dropship supplier based on configurable logic
Shipping label generation across major carriers (or integration with ShipStation)
Returns management and reconciliation
Reporting across all channels in one dashboard

Linnworks pricing:

Custom quote only — pricing is based on order volume, users, and channel count
Typically ranges from $449/month to $1,500+/month at mid-market scale

Where Linnworks falls short:

Pricing is not transparent; requires a sales conversation before you know the cost
B2B and wholesale order management is weaker than Cin7 or Brightpearl
Implementation complexity is significant — not a self-serve setup

Verdict: Linnworks is the benchmark for multichannel ecommerce OMS. If you’re selling across 3+ channels (Amazon, eBay, Shopify, and marketplaces) and inventory sync and order routing are the bottleneck, Linnworks is built for exactly that problem.

Extensiv (Formerly Skubana) — Best for Brands Working With Multiple 3PLs

Extensiv’s core differentiator is its 3PL Connect feature: a network that allows brands to route orders to multiple 3PL partners in a single workflow, with real-time inventory visibility across all 3PL locations. For brands that split inventory across two or three fulfillment partners, Extensiv manages the routing complexity that would otherwise require manual coordination.

What Extensiv does well:

3PL Connect: integrations with 100+ 3PL partners, enabling multi-3PL order routing
Real-time inventory aggregation across 3PLs, your own locations, and FBA
Analytics: unified reporting across fulfillment channels with cost-per-order breakdown
Channel integrations: Shopify, Amazon, WooCommerce, BigCommerce, and others
Automated order routing rules based on inventory availability, shipping cost, and delivery speed

Extensiv pricing:

Starts at approximately $500/month; scales with order volume and features
Custom quotes for mid-market and enterprise

Where Extensiv falls short:

Higher cost than Ordoro for basic shipping + inventory needs
B2B and wholesale capabilities are limited
Primarily US-focused; international multi-3PL routing is less developed

Verdict: Extensiv is the right choice for brands that have graduated from a single 3PL and need to route orders intelligently across multiple fulfillment partners. If you’re operating with one 3PL or managing your own warehouse, the multi-3PL capability is underutilized and the cost premium doesn’t pay off.

Brightpearl — Best for Omnichannel Retailers With Stores and Ecommerce

Brightpearl is an omnichannel retail operating system — it’s designed for businesses that sell both in physical retail locations and online, and need to manage inventory, orders, purchasing, and financials in one system across both channels.

What Brightpearl does well:

Unified inventory across physical stores, ecommerce, and warehouses
Retail POS integration alongside ecommerce OMS — one system for in-store and online orders
Demand planning and purchasing: automate purchase orders based on sales velocity and lead times
Wholesale and B2B order management with customer-specific pricing
Built-in financials: revenue recognition, cost of goods, and supplier management
Shopify, Magento, BigCommerce, and Amazon integrations

Brightpearl pricing:

Custom pricing based on business size; typically $375–$1,500+/month

Where Brightpearl falls short:

Overkill for pure-play ecommerce businesses with no retail component
Implementation requires significant setup investment — not a self-serve tool
Financial reporting is less mature than dedicated accounting platforms like NetSuite or QuickBooks

Verdict: Brightpearl is the right OMS for retailers that started in physical stores and added ecommerce, or for ecommerce brands adding a retail presence and needing unified inventory management. For pure ecommerce without retail locations, Linnworks or Extensiv is usually a better fit.

Cin7 — Best for Wholesale, Distribution, and B2B

Cin7 (and its sibling product Cin7 Omni) is inventory management software with strong B2B and wholesale order management — purchase orders, EDI connectivity, 3PL integrations, and production management for brands that make as well as sell products.

What Cin7 does well:

Wholesale and B2B order management with customer-specific pricing and tiered terms
EDI connectivity for orders from major retailers (Target, Walmart, Whole Foods)
Multi-location inventory including warehouses, 3PLs, and showrooms
Demand forecasting and purchase order management with supplier lead times
Manufacturing and production tracking for brands with light manufacturing
700+ integrations including Shopify, WooCommerce, Amazon, Xero, and QuickBooks

Cin7 pricing:

Standard: from $349/month
Advanced: from $599/month
Omni: from $999/month (EDI, advanced 3PL, B2B portal)
Enterprise: custom

Where Cin7 falls short:

Significant setup and onboarding complexity — not plug-and-play
DTC ecommerce order management UI is less polished than Linnworks for pure ecommerce operations
Customer support feedback is mixed on response quality

Verdict: Cin7 is the right OMS for product businesses that sell both DTC ecommerce and wholesale B2B, especially if EDI connectivity with major retailers is a requirement. For pure DTC ecommerce without a wholesale channel, Linnworks or Extensiv is usually more appropriate.

NetSuite — Best for Enterprise Operations Needing Full ERP

NetSuite is an enterprise ERP (enterprise resource planning) system that includes OMS capabilities alongside financials, CRM, supply chain, and HR. It’s the platform that mid-market and enterprise businesses use when they’ve outgrown standalone OMS tools and need a unified system of record across the whole business.

What NetSuite does well:

Full order-to-cash workflow: order management, fulfillment, invoicing, revenue recognition, and collections in one system
Multi-subsidiary management for businesses with multiple legal entities
Advanced WMS for warehouse operations
Real-time financial visibility connected to every order and inventory movement
Highly configurable to complex business models and industry requirements

NetSuite pricing:

Starts at approximately $1,200/month base license plus $99/user/month
Implementation costs are significant (often $30,000–$100,000+ for full deployment)

Where NetSuite falls short:

Enterprise cost and complexity — significant licensing, implementation, and ongoing admin investment
Not appropriate for businesses under $10M ARR or without a finance/IT team to manage it
Implementation takes months, not days

Verdict: NetSuite is the right platform when you’ve genuinely outgrown standalone OMS, inventory, and accounting tools and need a single system of record across the business. It’s the wrong choice if you’re trying to solve a specific order routing or multichannel sync problem — specialized tools are faster to implement and cheaper at that stage.

OMS Decision Matrix

Your situation	Recommended platform
Single-channel Shopify, under 1,000 orders/month	Shopify native — built in, no extra cost
Multichannel ecommerce (Amazon + Shopify + marketplaces)	Linnworks
Multiple 3PLs or fulfillment partners	Extensiv (Skubana)
Physical retail stores + ecommerce	Brightpearl
Wholesale, B2B, EDI retailers	Cin7
Shipping + inventory combined, mid-scale	Ordoro
Enterprise ERP, $20M+ revenue	NetSuite

The right OMS inflection point is when manual processes start creating customer-impacting errors — oversells, wrong-location fulfillment, delayed order routing — that a human cannot catch and correct fast enough. That inflection point is different for every business, but it almost always involves crossing from one sales channel to two, or from one fulfillment location to two.

Before investing in an OMS, map your current order flow and identify the specific failure mode: where does the manual process break? The answer tells you which OMS capability you actually need.

For related tooling, see our guides to inventory management systems and shipping software — an OMS typically sits between these two layers, routing orders from channels to fulfillment locations and handing off label generation to a shipping platform.

Pricing note: OMS pricing is typically custom-quoted and scales with order volume, user count, and integration count. Prices listed are approximate as of May 2026 and may have changed. Request current pricing from each vendor with your specific volume and channel data before budgeting.