Executive Summary
The order is the promise a company makes to a customer. The OMS decides whether it can be kept, and from where.
An order management system sits between the places customers buy and the places goods ship from. It captures orders from web stores, marketplaces, stores and sales teams. It checks inventory across locations, promises a delivery date, routes each order to a warehouse, store or supplier, and tracks fulfillment, returns and cancellations. The ecommerce platform guide covers the storefront; this guide covers what happens after the customer clicks buy.
The products differ by the size and shape of the fulfillment network. Distributed order management serves retailers shipping from many stores and warehouses. Composable platforms sell order management as services alongside commerce. Mid-market systems serve direct-to-consumer brands. Orchestration layers connect the systems a brand already has. Marketplace tools serve sellers listing on many channels.
Why Order Management Is a Separate Purchase
When a company sells in one channel and ships from one warehouse, the ecommerce platform or ERP can manage orders. Each new channel and location adds a decision: which stock can be sold where, which location should ship, what date to promise. Without an OMS, those decisions are made by rules scattered across systems, and the customer sees the result as cancellations, split shipments and missed dates.
The promise comes first. Kibo describes real-time inventory plus a pre-purchase estimated delivery date for accurate delivery promises. The routing decision follows. Kibo describes rules-driven scenarios and filters that automatically pick the best node to hit the date at the lowest cost. OneStock describes automatically selecting fulfillment locations by proximity, capacity, performance and carbon emissions.
Inventory accuracy decides whether the promise holds. Deck Commerce describes inventory availability across every channel to avoid lost sales and cancellations. OneStock states that it powers real-time inventory and the customer promise for consumer brands, multi-brand merchants, B2B, wholesale and more.
Suite Module, Dedicated OMS, or Orchestration Layer
Commerce platforms, ERPs and supply chain suites can include order management. A dedicated OMS earns its place when routing and promising across many locations become the hard problem. An orchestration layer is a third choice: it connects existing systems and synchronizes orders between them rather than replacing them.
For brands with many systems, connectivity is the product. Pipe17 states that its managed connectivity network spans a unified API, EDI trading partners and 300+ pre-configured connectors that Pipe17 maintains as partner APIs change after launch. Pipe17 states that for a multi-channel brand it can act as the system of record by synchronizing orders, fulfillments, inventory and products across channels.
| Model | What you get | What you take on |
|---|---|---|
| Suite or platform module | Order management inside commerce, ERP or supply chain software | Routing limited to what the suite supports |
| Distributed OMS | Promising and routing across stores and warehouses | A significant integration project |
| Composable OMS | Order services alongside composable commerce | Assembling and operating the services |
| Orchestration layer | Connections and order sync between existing systems | Logic spread across the connected systems |
| Marketplace OMS | Listings, orders and inventory across marketplaces | Less depth in store and warehouse routing |
How do you evaluate Order Management Systems (OMS)?
Evaluate these products on your channels, locations and order volumes. The capabilities that decide results are inventory visibility, delivery promising, order routing, store fulfillment, returns, and the integrations that feed them.
Integrations are where projects slip. Fluent Commerce describes orchestrating orders across channels, stores and warehouses, with integrations it builds and maintains. Fluent Commerce states that it supports enterprises across 70+ countries and 50+ languages. For marketplace sellers, automation is the daily work: Linnworks describes building automated workflows with its Rules Engine to sort, organize and action orders with unlimited routing rules.
| Capability | What it does | Buyer translation |
|---|---|---|
| Inventory visibility | Combines stock across locations and channels | The basis of every promise and routing decision. |
| Delivery promising | Shows a date before purchase | Ask how the date is calculated and how often it is met. |
| Order routing | Chooses the location that ships each order | Ask which factors the rules can weigh. |
| Store fulfillment | Ship-from-store, pickup in store | Essential for retailers with stores. |
| Returns and exchanges | Handles returns across channels | Ask how returned stock goes back to sale. |
| Marketplace connections | Orders and listings from marketplaces | Coverage of your marketplaces decides fit. |
| Integrations | Connects commerce, ERP, WMS and carriers | Ask who builds and maintains each connector. |
| Customer service view | One view of an order across systems | Reduces where-is-my-order contacts. |
Vendors in Order Management Systems (OMS)
Representative vendors include Deck Commerce, Fluent Commerce, Kibo, Linnworks, OneStock and Pipe17. The list is alphabetical, is not a ranking, and is not for sale. How we choose vendors
The approaches below differ by the size of the fulfillment network and the systems already in place. Some vendors serve several kinds of buyer, so each approach describes where a product is strongest.
Names change in this market. A request for channeladvisor.com is answered by rithum.com. Rithum states that it helps brands and retailers list, market and optimize products across commerce channels, with fulfillment and delivery for every order. Check the current name, owner and product line of any vendor before comparing proposals.
| Vendor | Approach | Where it fits |
|---|---|---|
| Kibo | Composable order management | Delivery promising and rules-driven routing |
| Fluent Commerce | Distributed order management | Order orchestration across channels, stores and warehouses |
| Linnworks | Marketplace order management | Rules-based order automation for multi-channel sellers |
| Deck Commerce | Mid-market OMS | Order management for D2C brands |
| Pipe17 | Order orchestration | Managed connectivity and order sync across systems |
| OneStock | Retail promise platforms | Real-time inventory and fulfillment location selection |
Each approach was defined before a representative was chosen for it, and a place in this table is not for sale. More than twenty vendors work in order management, including the large commerce and supply chain suites. Any of them, named here or not, can make its own case in the Spotlight below.
How much should you budget for Order Management Systems (OMS)?
OMS pricing is set by order volume, channels, connections and modules. Pipe17 states that its pricing is based on order volume, connections, flows and sub-accounts. Linnworks states that its plans are priced on order volume, not revenue, with no percentage fees. Ask each vendor for the pricing unit and how it changes in peak season.
The value of an OMS shows up in fewer cancellations, fewer split shipments, lower shipping cost and sales saved by finding stock elsewhere. Model those on your own order history rather than a vendor's benchmark.
| Meter | You are charged for | Grows with | Where it goes wrong |
|---|---|---|---|
| Order volume | Orders processed | Sales growth | Peak season setting the annual tier |
| Channels and connections | Storefronts, marketplaces and systems connected | Channel count | Fees for each new connector |
| Locations | Stores and warehouses that fulfill | Network size | Store fulfillment priced separately |
| Modules | Promising, routing, returns, store tools | Scope | Core features sold as add-ons |
| Revenue share | A percentage of sales | Revenue | Costs that rise with price, not work |
How long does implementation take for Order Management Systems (OMS)?
Order management projects depend on inventory data and integrations. Make inventory accurate and connected first, then automate routing.
Decide which system owns orders and inventory. Connect stock feeds from every location and measure their accuracy.
Bring orders from the first channels into the OMS. Turn on delivery promising and compare promised dates with actual delivery.
Turn on routing for a subset of locations. Track split shipments, cancellations and shipping cost against the baseline.
Add channels, stores and returns. Adjust routing rules on measured results.
What should you ask vendors about Order Management Systems (OMS)?
Ask each vendor to answer on your channels, locations and order history.
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Do you ship orders from stores or many warehouses?Yes Shortlist distributed OMS and retail promise platforms.No Continue.
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Do you sell mainly through marketplaces?Yes Shortlist marketplace order management.No Continue.
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Do you need existing systems to agree more than you need new routing?Yes Shortlist order orchestration layers.No A mid-market or composable OMS fits.