How should a 3PL in the UAE or Saudi Arabia choose a WMS?

A 3PL in the UAE or Saudi Arabia should choose a WMS by testing it against its hardest client, its next new client and its country mix, not against a feature list. Weight the result towards what you sell: fit, speed to start a new client and multi-client control. Then check that the implementer has done it for a 3PL in your country. Supply Chain Junction is Manhattan Associates' GeoPartner for Africa and the Middle East, with over 90 implementations in the GCC and Africa and teams in South Africa, Saudi Arabia and the United Arab Emirates.

You are choosing a platform you will sell

A shipper buys a WMS to run its own warehouse. A 3PL buys one to sell. The system becomes part of every contract you sign: the visibility your clients get, the reports they see, the service levels you commit to and how quickly you can say yes to something new.

That changes the questions. Not "does it pick well?", but "how fast can we start a new client, what will that client see, and can we take on a new service without a change request?" Most WMS advice is written for shippers. The checks below are the ones a 3PL needs on top.

Speed: the first go-live, and every client after it

For a 3PL, speed has two parts.

The first is the project itself. A first site typically takes 6 to 12 months from design start to stable operation, depending on how well processes are defined and how ready the data is; we set out what drives that in our cost and timeline guide. It can be faster. We took the Manhattan WMS live in five months at the Port of NEOM in Saudi Arabia, which holds inventory for multiple clients. The first site should also leave you a template, so the second and third go faster.

The second part matters more over the life of the system: how long it takes to start each new client once you are live. A signed contract earns nothing until the client's first order ships. If every new client needs development rather than configuration, every contract you win becomes a small project, and the delay comes out of your margin.

The test: in the demo, ask the vendor to set up a new client live, with its own service levels, label format and cut-off time, and time it. Then multiply that by the number of clients you expect to start in the next three years.

Multi-client control

Every client wants its stock, rules and reporting kept separate, even when they share one building, one team and sometimes the same product. Check that the system separates stock and reporting per client, handles the same SKU for two clients, and supports client-specific labels, allocation rules and cut-offs.

The test: run two clients' orders through one wave and check that each client sees only its own.

Then check what each client sees. Most 3PL clients now expect live stock, order status and service-level reporting without having to ask, and the alternative is a team producing spreadsheets every morning. Ask to see the client's view, logged in as a client, not the operator's screens.

Billing every activity, and passing the cost on

A 3PL earns on storage, handling and value-added services, so anything the system doesn't capture goes unbilled. Whatever does the invoicing, the WMS has to record every activity per client as it happens.

The test: rebuild last month's most complex client invoice from the system's data.

The same thinking applies to the system's own cost. Most 3PLs charge the WMS back to their clients, so the useful question is not only what it costs, but whether you can split that cost per client and whether it moves up and down as contracts start and end.

UAE and Saudi in one system

As I wrote in our regional buyer's guide, multi-country comes before multi-site. A 3PL in the region often runs free zone and mainland stock in the UAE, bonded inventory, flows into Saudi Arabia and separate legal entities. Ask how the system handles a second country, not a second building, and check the floor screens in both Arabic and English.

E-invoicing belongs in the evaluation, but not as a WMS feature. In the UAE, Ministerial Decision No. 244 of 2025 requires businesses with revenue of AED 50 million or more to implement e-invoicing by 1 January 2027, and other businesses by 1 July 2027. In Saudi Arabia, ZATCA's integration phase has been rolling out in waves since 1 January 2023, and ZATCA notifies each taxpayer of its wave at least six months in advance. Both sit with your finance and billing systems. What the WMS must do is give them clean, complete activity data per client. Check your own obligations with your tax adviser.

Peak and the labour model

Your clients' peaks stack up: Ramadan, White Friday and e-commerce promotions can hit several clients in the same weeks. Add a multilingual, high-turnover floor, and short training paths matter more here than in markets with a stable workforce. Ask how long a new picker takes to work unaided, and weight usability accordingly.

Integrations your clients bring

Every client arrives with its own ERP, marketplaces and carriers, and integration is often what holds up a new client's start. Ask for working examples of each, how errors are handled and who owns each interface after go-live. Ask which connectors already run for other clients, because reusing a tested interface is the quickest part of any client start.

The implementer test

The software is the same wherever you buy it. The implementation is not. Ask who will be on site during go-live week, in your time zone, how many 3PL go-lives the team has delivered in your country, and for two 3PL references you can call without the vendor in the room.

GAC Dubai, a contract logistics provider on Manhattan WMS, is a good example of why. GAC had been "using the same system now for 35 years", in the words of Trevor Stamp, General Manager, Contract Logistics, before choosing Manhattan and SCJ. His advice to anyone evaluating a partner: "So do not be shy: go and reach out to their portfolio of customers. It really helps." His full interview is in our buyer's guide, and Manhattan has published GAC's results.

At the Port of NEOM, Deon Geldenhuys, Warehouse Manager, said: "From the initial workshops through testing and go-live, the team was highly professional, responsive, and committed to our success." Global Shipping & Logistics, also in the UAE, runs on Manhattan WMS too.

A scorecard to start from

Score each shortlisted system from 1 to 5 on each line, ideally straight after a scripted demo with your own data, multiply by the weight and compare the totals (500 is the maximum). These are our starting weights for a 3PL; adjust them to your business.

Before scoring, apply one pass/fail test: can the vendor set up a new client live in the demo without development?

Cost sits low on purpose. It matters, but most 3PLs recover the WMS cost from their clients, so it should separate systems that pass the tests, not choose between systems that fail them. If most of your volume is bonded or free zone, move weight to UAE and Saudi fit.

Frequently asked questions

Does a 3PL need a different WMS from a retailer?

Not always a different product, but different tests. A 3PL needs per-client separation of stock, rules and reporting, complete activity data for billing, and a fast way to start new clients. A retailer can live without all three.

How long should it take to start a new client on a WMS?

There is no industry standard. Ask the vendor to set up a new client live in the demo and time it. If a new client needs development rather than configuration, every contract you win becomes a small project.

Can one WMS run free zone and mainland stock in the UAE?

Yes, if it treats them as separate stock with separate rules and reporting in one system. Ask the vendor to show it, along with how it handles a second country such as Saudi Arabia.

Does the WMS handle ZATCA or UAE e-invoicing?

No. E-invoicing sits with your finance and billing systems. The WMS supplies the activity data per client that those invoices are built from.

Who implements Manhattan for 3PLs in the UAE and Saudi Arabia?

Supply Chain Junction is Manhattan Associates' GeoPartner for Africa and the Middle East, with over 90 implementations in the GCC and Africa and teams in South Africa, Saudi Arabia and the United Arab Emirates. SCJ has implemented Manhattan for 3PLs across the GCC and Africa since 2002, including GAC in Dubai, DHL, Alviva, CEVA and KGL, and took the Manhattan WMS live at the Port of NEOM in five months. New ActiveWarehouse™ projects are delivered with Manhattan.

Supply Chain Junction is Manhattan Associates' GeoPartner for Africa and the Middle East, with over 90 implementations in the GCC and Africa and teams in South Africa, Saudi Arabia and the United Arab Emirates. If you want to test your shortlist against an operation like yours, book a short call.