What is the best 3PL warehouse management software in 2026?

Mintsoft, owned by the UK's Access Group, is the only system on this list that publishes a complete 3PL price grid. Each tier caps both monthly orders and the number of 3PL clients: Starter from £375 a month for 3,000 orders and 10 clients, Medium at £649 for 5,000 orders and 15 clients, Large from £899 for 7,500 orders and 20 clients. Past 10,000 orders or 30 clients, you move to Enterprise on a quote.

Every tier includes the 3PL client portal and 3PL client billing, plus unlimited browser users, order management, shipping and 131 standard integrations. Over twelve months that is £4,500 on Starter, £7,788 on Medium and £10,788 on Large. Onboarding is included, and Mintsoft says there is no setup fee on almost every account unless you need a non-standard integration. Prices are in pounds; Mintsoft does not show a dollar grid.

The catches: mobile user licenses for your warehouse team are required and not priced on the page. Order rules, batch scheduling, white-labeling and analytics dashboards are paid extras, also unpriced. Reviewers score support and value at about 3.5 out of 5, call support slow, and describe migration as daunting. One independent review adds that past three warehouses, Extensiv and Logiwa handle multi-site better.

Tip: the tier triggers on orders or on clients, whichever you hit first. A 3PL signing lots of small brands lands in Medium at 11 clients, long before 5,000 orders. Run the numbers on both.

Extensiv, formerly 3PL Central, built its Warehouse Manager for third-party logistics providers and nobody else. Everything hangs off the client record: inventory by owner, client-specific rules, and billing. That focus makes it the reference for US 3PLs, even though it does not publish a price.

Billing is the strong suit. Billing Manager is a separate app, but it comes at no extra cost for Warehouse Manager customers. It tracks billable events, lets you configure charges client by client through a billing wizard, and pushes invoices to QuickBooks. To take card payments you need a merchant account. Other modules (Network Manager, SmartScan, the Small Parcel Suite) cost extra, with no public figure, and Extensiv says setup is usually quoted on top of the subscription.

Users rate it around 4 out of 5, mostly small businesses. Some praise the support team; others say the development team is slow to react on major issues, and one reviewer describes location management that "fails from time to time". The interface feels dated next to newer tools, but the 3PL user base is large, which helps when you hire staff who already know it.

Tip: once a charge is submitted to Billing Manager, you can no longer edit it inside Warehouse Manager. Review your billing lines before you send them, especially in the first month while your client rate cards are still settling.

Easy WMS comes from Mecalux, the Spanish racking and automation group, sold in North America through Interlake Mecalux. Its 3PL module adds the most detailed client portal in this comparison: clients see their inventory in real time, add several users from their own company, and get email or SMS alerts.

Billing is a separate module, "3PL Automated Billing", which Mecalux presents as something the WMS "can be complemented" with. Recent updates added a preview of open invoices and rate import from Excel, handy when you onboard fifty client rate cards at once. No price is published for either piece.

References include Chiggiato, an Italian pharma 3PL, OnRoute, and French providers such as Logéos, which runs up to 9,000 orders a day. Buying racking, automation and software from one group simplifies a greenfield project, and ties you more closely to one supplier.

Tip: ask for two separate lines on the quote, the WMS with its 3PL module on one, automated billing on the other. Otherwise you never learn what billing alone costs, or whether you could skip it in year one.

Zenventory is the only US vendor here with a published entry price. Starter costs $499 a month and includes unlimited users, unlimited clients, unlimited integrations and unlimited SKUs, for one warehouse and up to 10,000 shipments a month. That is $5,988 over a year.

Zenventory says its 3PL billing tools ship in every tier, so you are not buying billing as a module. What we could not confirm is the client portal: the pricing page does not describe one, so ask for a demo of what your clients will see. The higher tiers and any setup fee are not on the page we read.

The trade-off is scale. One warehouse on Starter means a second building pushes you to a higher, unpublished tier. For a 3PL with 15 small brands in one facility, the unlimited-client model beats per-client pricing like Mintsoft's, where 11 clients already push you to Medium.

Tip: if you plan to open a second site within a year, ask for the next tier's price now and get it in the contract, while you still have leverage.

Logiwa IO is a cloud WMS built for high-volume ecommerce fulfillment. Its 3PL billing module is one of the most complete here: contract terms per client, tiered rates, automatic charge calculation, and self-service payment through the client portal. Invoices export to QuickBooks or NetSuite.

Price is the weak spot. The pricing page leads to a sales call, and the numbers floating around on third-party sites are not official, so we do not repeat them. Reviewers mention an implementation of roughly four months and a feeling of being "nickel and dimed" as extras pile up; one review is titled "sales pitch was misleading". On the other side, implementation consultants get real praise and the average review score sits around 4.2 out of 5.

Several users also flag confusing terminology in the first weeks. Budget training time if your floor team comes from a simpler system.

Tip: get the contract to list everything that is included (users, integrations, order volume, billing module) and the unit price of every addition. It is the cleanest defense against surprise line items after go-live.