Logistics software is not one product. It is a group of systems that each handle a different part of getting goods from supplier to customer: the warehouse, the vehicles, customer orders, parcel and pallet shipping, the financial records, and the docks where trucks arrive. Which type you need first depends on whether your business mainly stores, moves or sells goods.
Most businesses do not need all of these at once. The table below maps each type to the job it does and the kind of operation that usually starts with it.
| Type | Main job | Start here if |
|---|---|---|
| Warehouse management (WMS) | Controls stock, receiving, putaway, picking and despatch inside a site | You store goods for yourself or for clients |
| Transport management (TMS) | Plans loads, routes, vehicles and drivers, and tracks deliveries | You run your own fleet or book a lot of haulage |
| Order management (OMS) | Brings orders in from sales channels and routes them to fulfilment | You sell across several channels and need one order view |
| Shipping and carrier management | Books parcels and pallets, prints labels and compares carrier services | You send many parcels or pallets through several carriers |
| ERP | Holds finance, purchasing and master data for the whole business | Stock and money need one set of records |
| Yard and dock scheduling | Books inbound and outbound trailer slots and sequences arrivals | Trailer queues at your gate cause delays |
| Visibility platforms | Shares stock, order and shipment status with customers and partners | Customers keep calling you for updates |
What software is used for logistics?
Logistics businesses usually run a warehouse management system to control the site, a transport or shipping tool to move goods and parcels, and an ERP or accounting package to hold the financial record. Smaller operators often start with a warehouse system and a shipping tool, then add the rest as volumes grow. Official counts of UK businesses by size and sector are published by the Office for National Statistics, which is a useful check on how many firms like yours operate in the market. For how these tools combine into one running operation, see our logistics management solutions page; this guide stays with the individual types.
The main types of logistics software
Industry overviews, including Digiteum’s guide to major logistics software types, sort the market into much the same categories. Here is what each one does in practice.
Warehouse management system (WMS)
A WMS is the system of record for what happens inside a building. It knows where each pallet, case or unit sits, which batch or expiry date it carries, and who moved it. Receiving, putaway, replenishment, picking, packing and despatch run as tasks that handheld scanners confirm, so the stock figure on screen matches what is on the shelf. Scanning works best when labels follow the GS1 UK barcode standards, because the scanner can then read batch, quantity and serial data from one label.
If you import or export, customs data matters too. Each client’s EORI number can be held against their stock and printed on commercial invoices and dispatch notes, rather than retyped by hand.
Transport management system (TMS)
A TMS handles the movement side. It groups orders into loads, chooses vehicles and routes, schedules drivers, tracks deliveries and stores proof of delivery. It is the right first purchase for a fleet operator or a haulier. A warehouse that only books a handful of carriers may find a TMS more than it needs, and Logistics UK, the trade body for the sector, is a useful place to see how transport firms describe their own requirements.
Order management system (OMS)
An OMS sits between your sales channels and your fulfilment. It pulls orders from marketplaces and webshops, checks stock across locations, applies allocation rules and sends each order to the right warehouse. A business selling on several marketplaces usually feels the need for an OMS sooner than a single-channel webshop does.
Shipping and carrier management
Shipping software books the collection, prints the label and returns the tracking number. Most tools also compare carrier services for each parcel. It is often the first type a small seller adopts, and many businesses add a WMS later, once picking volumes outgrow spreadsheets and manual label printing. Our shipping management software page covers the carrier side in more depth.
ERP
An ERP holds the financial and purchasing records, along with the master data (products, suppliers, customers and prices) that other systems depend on. It is strong on accounts and purchasing. Most ERPs handle warehouse tasks only at a basic level, which is why many operations pair one with a dedicated WMS. Our ERP vs WMS guide sets out where the boundary sits.
Yard and dock scheduling
Dock scheduling books inbound and outbound trailers into slots, so the receiving team knows what is arriving and when. Yard management goes further and tracks where trailers sit on site. Clarus includes dock scheduling with a booking-in diary and cross-docking. It does not offer yard management today.
Visibility platforms
Visibility tools give customers and partners a live view of stock, orders and shipments without a phone call. They suit businesses whose clients ask constantly where their goods are. Clarus includes a client self-service portal, where clients see stock levels, order status and shipment tracking.
Where a WMS sits in the stack
A WMS is not a stock report. An inventory management system tells you what stock you have, where it is and what it is worth. A WMS controls each movement of that stock through the warehouse, from goods in to despatch. Orders arrive from the OMS, the WMS plans the warehouse work, the shipping tool books the carrier, and a TMS takes over if you run your own vehicles.
Mathew Buttar, who spent years managing warehouses before he started running Clarus go-lives on site, puts the dependency simply. The inventory system can only trust its numbers when the warehouse system records every movement correctly. He also argues that software should fit the process, not the other way round: a system should complement how the business works, rather than assume the business will change to suit it.
The boundary matters too. In his words, a WMS controls what happens inside the building, and what happens on the truck once it leaves the back door is a different question.
Store, move or sell: which to buy first
Ask what the business does with goods most of the time, then start there.
- If you store goods, start with a WMS. Stock accuracy and location control are the daily priorities.
- If you move goods, start with a TMS or dock scheduling. Vehicle planning and trailer flow drive most of the delays.
- If you sell goods, start with an OMS or shipping software. Order intake and label printing are the daily pressure points.
For a 3PL the WMS usually comes first, because clients pay for stock control and the billing built on top of it. Clean product data matters more than the choice of software, though. Mathew Buttar’s first question on site is what information a client already holds, because a receipt is only as fast as the data sent with it. A business that cannot say what is arriving will struggle with any system.
How do you know you have outgrown the tool you have? The signs are usually operational rather than technical. Stock counts stop matching what is on the floor. The same orders get keyed twice, once into the warehouse and again into the accounts package. Clients ring to ask where their stock is because they have no way to check for themselves. Month-end billing turns into a reconciliation exercise. When two or three of these show up together, the next system is probably the one that removes the double handling, rather than the one with the longest feature list.
How logistics software connects
Most logistics software is only useful once it talks to the other systems around it. Integration usually takes one of two forms. Where a system offers an API, data moves almost instantly. Where it does not, data moves through interface files that are mapped, converted and sent on a schedule, with a confirmation file sent back. Mathew Buttar’s view is that an API link to an ERP is pretty much instant, while files need careful mapping before go-live.
The harder part is the field mapping, not the connection. The right data in a TMS has to land in the right field in a WMS. He is clear that the two systems are different by design, so they will never line up perfectly, which is why mapping is worth doing properly before the first live load.
A worked example shows why this pays off. A TMS can send load references and priority numbers, and the WMS then releases the orders for the first departures first. Without that link, a warehouse picks the first twenty orders it sees, which are often the last twenty to leave. Clarus connects to over 70 shipping providers, including DHL, Royal Mail and UPS, and to TMS tools such as Qargo TMS and Maxoptra. For one business, Welch Group reports a 100% time saving from removing duplicate data entry between its WMS and TMS.
What is the best logistics software?
There is no single best logistics software. The right choice depends on whether you store, move or sell goods, how many clients you serve, how many sales channels you run, and which systems you already depend on. A fleet operator, a multi-client 3PL and a webshop selling on two marketplaces will each reach a different shortlist.
For a current comparison of warehouse systems, see our guide to the best warehouse management system software for 2026. Judge each option against your own workflow. Ask for a demo that uses your real orders, your real labels and your real carriers, and check how each product connects to the systems you already run.
Is there a good free logistics app?
Yes, but free tools suit very small operations. A sole trader sending a few dozen parcels a week can manage with a free shipping tool, a spreadsheet and a simple stock list. Once several people pick at the same time, you hold more than one client’s stock, or you need batch and expiry control, free tools usually run out of road. They rarely give you a full audit trail of who moved what, and that record is what you need when a client disputes a charge or a product is recalled.
Where Clarus WMS fits
Clarus WMS is a warehouse management system built for 3PL and warehouse operations. It covers stock, receiving, picking, despatch and billing for each client, and it connects to carriers, ERPs and TMS tools rather than trying to replace them. Plans start from £1,000 a month on monthly rolling terms, with no long-term lock-in.
It is not the whole stack. Clarus does not offer yard management or a returns module today, so a business that needs either will pair Clarus with another tool. Clarus is a member of the UK Warehousing Association.
On implementation, Mathew Buttar says a standard project with the right support on both sides can aim to go live within 12 weeks, and that the time needed is usually people rather than software. Complex projects with lots of features and volume take longer.
Speak to a warehouse expert
If you’re evaluating your options and want to see how a purpose-built WMS works in practice, Clarus is worth a conversation. We work with 3PLs and distributors across the UK to implement warehouse management software that fits the way you operate, not the other way around.
Get in touch with our team to talk through your requirements.