What is a transportation management system (TMS)?

What a TMS does

Every freight move has the same skeleton. Someone tenders a load. Someone covers it with a truck. The truck picks up, runs, and delivers. Paperwork proves each step, and then someone gets paid and someone pays.

A TMS is where that skeleton lives. At minimum it records the load and its stops, the customer and the carrier, what was agreed, and where the freight stands right now. A good one also enforces the order of operations, so a load doesn’t ship on an unsigned rate confirmation or go to billing without a POD.

Without a TMS, that information lives in email threads, load board tabs, spreadsheets and people’s memory. That can work for a handful of loads a week. As volume and headcount grow, the gaps show up as missed appointments, lost PODs, double-booked loads and invoices that go out late.

The four types of TMS

“TMS” covers several different products. The right one depends on which side of the freight you’re on.

Freight broker TMS

A freight broker doesn’t own trucks. It sells capacity to shippers, buys it from carriers, and keeps the margin in between. A broker TMS centers on customers, carrier sourcing and vetting, rate confirmations, tracking and check calls, and billing both sides of the load. Tai, Aljex and BrokerPro are broker-focused products, and so is our own FreightVero broker TMS.

Carrier TMS

A carrier, or trucking company, owns or leases the trucks. A carrier TMS, often sold as trucking software or dispatch software, centers on drivers and equipment, dispatch, hours of service and ELD data, fuel tax reporting, and driver pay. McLeod’s LoadMaster is a long-standing example for truckload carriers. Alvys grew out of the carrier and asset-based brokerage market. FreightVero’s Carrier TMS is in early access.

Shipper TMS

A shipper, like a manufacturer or retailer, moves its own freight through carriers and brokers. A shipper TMS focuses on routing and mode selection, carrier procurement and tendering, rate management, freight audit, and cost reporting across a large number of shipments. These are often enterprise systems sold alongside warehouse and order management software. MercuryGate, now owned by Infios, is one example.

3PL TMS

A third-party logistics provider may broker freight, run its own trucks, manage transportation for a shipper and run warehouses, sometimes all at once. A 3PL TMS has to cover several of the jobs above, often across modes like truckload, LTL and drayage. Rose Rocket, Turvo and Port TMS all market to 3PLs, among other segments.

The integrations brokers ask about most

No TMS runs alone. These are the connections that come up in almost every broker evaluation:

• Load boards like DAT and Truckstop, for posting loads and finding trucks.
• Tracking providers like Macropoint, project44 and Load Market, which track a driver’s phone or ELD and send positions back.
• Carrier onboarding and monitoring like RMIS, Highway and MyCarrierPackets, for authority, insurance and identity checks.
• Accounting, most often QuickBooks, for invoices and carrier payables.
• EDI, where large shippers send load tenders as an EDI 204 and expect shipment status (EDI 214) and invoices (EDI 210) back.

When you evaluate a TMS, ask which integrations are live today, which are in beta, and which are on a roadmap. A logo on a website doesn’t tell you which of the three it is. Load board integrations also usually require your own DAT or Truckstop subscription, as AscendTMS notes on its pricing page.

How TMS pricing works

TMS vendors price in four common ways. The model matters as much as the headline number, because it decides what happens to your bill when you hire a rep or double your load count.

Per user

You pay for each person who logs in. It’s predictable while your team is stable and climbs as you add carrier reps and account managers. Load volume doesn’t change the bill.

Per load, or by load volume

The price follows how many loads you move. It’s cheaper in a slow month and grows with you in a busy one. Read how the vendor defines a billable load, since some count a load once it reaches a specific status.

Tiered seats plus shipments

Each plan bundles a number of users and included shipments, with overage charges above the cap. Compare tiers on both limits, because the headline price assumes you stay under both.

Flat platform fee

One monthly price, often with unlimited users, sometimes with a load cap on the lower tiers. It’s the easiest to budget. Check which features are held back for the higher tiers.

For a deeper breakdown by vendor, see our guide to TMS pricing for freight brokers.

Costs beyond the monthly price

• Setup and implementation. Aljex lists a one-time setup fee. EZ TMS terms list a $1,500 setup fee, waived on a 12-month agreement. Port TMS says a one-time onboarding fee may apply based on scope.
• Contract terms. Tai’s terms say the agreement will “auto-renew in perpetuity” after the initial term, with cancellation due at least 60 days before each renewal term. EZ TMS terms set an early termination buyout fee of 50% of the remaining contract value. AscendTMS and Alvys advertise no long-term contracts.
• Integration fees. EZ TMS lists monthly and setup fees for its EDI add-on, and Port TMS says EDI and API charges may apply.
• Add-ons. AI agents, customer portals and EDI are included on some vendors’ plans and extra on others. Rose Rocket and BrokerPro include AI agents. Port TMS includes three months of promotional AI agent access, with ongoing pricing set in the proposal.

How to evaluate a TMS

1. Run one real load end to end. Take a messy load from last month, with multiple stops, a rate change and a late POD, and ask each vendor to walk it through on the demo.
2. Ask what the system enforces. Can a load dispatch without a signed rate con, or be marked delivered without a POD? Find out whether that’s a setting an admin can turn off or a rule the system holds.
3. List the integrations you need on day one, and ask which are live, which are in beta and which are planned.
4. Price it at next year’s volume. Run the per-user, per-load and tier math at your expected team size and monthly load count, not today’s.
5. Read the contract. Look for auto-renewal, notice windows, early termination fees and your right to a full data export.
6. Plan the migration. Ask what imports (customers, carriers, open loads, history) and who does the work. Our TMS migration checklist lists what to export.
7. Check who owns the vendor. Consolidation is active. Descartes acquired Tai in August 2026 and already owned Aljex. Lineage owns Turvo. MercuryGate is part of Infios.
8. Read reviews for patterns. Look for repeated themes around support speed, bugs after updates and accounting sync. Many TMS products have only a few dozen reviews, so treat star averages as directional.

If you’re a broker narrowing a shortlist, our comparison of the best TMS for freight brokers applies these criteria to specific products.

Buy or build?

Most brokerages and carriers should buy a packaged TMS. It’s faster, and the monthly cost is known. Building makes sense when your workflow is unusual enough that you’d spend years configuring around a product and still keep spreadsheets on the side.

Custom builds vary widely in cost. Rose Rocket’s pricing page, for example, claims enterprise ERP and custom builds take 12 to 24 months to go live, with $150K to $500K in implementation costs. Smaller, focused builds exist too. We cover the trade-offs on our custom TMS development page.

Where FreightVero fits

FreightVero is a broker TMS, and we wrote this guide, so weigh this section with that in mind. Its main difference is that four checkpoints (Alerted, Carrier Dispatched, Freight On Board and Delivered) are enforced in the database, so a load can’t move forward without the proof behind it. It’s new, it runs in production at one design-partner brokerage, and several integrations are still planned. If you need DAT, Truckstop or QuickBooks sync live on day one, an established product may fit better today.