"Best" is the wrong question, and most brokerages find that out about four months into a rollout. There is no TMS that is best for a five-person brokerage moving reefer out of Texas and also best for a 60-rep operation running dedicated lanes for three national shippers. There is a best fit, and fit is decided by a small number of things that are easy to check before you sign.
This guide covers the criteria that actually separate freight broker TMS options, what to test during a demo, and where the main categories of product differ. It does not rank vendors, because a ranking would be worth less to you than knowing what to ask.
Start by ruling out the wrong category
A large share of bad TMS decisions are not bad product choices. They are category mistakes, where a brokerage buys software that was built for a different business.
Fleet or carrier software manages assets: trucks, drivers, maintenance, hours of service, fuel. A brokerage owns none of these. Software built around them will show you fields you never fill in and workflows that assume you control the truck.
Shipper TMS manages the freight of a company that makes or sells goods: procurement, routing guides, freight spend across carriers. It is built for the party paying for the freight, not the party arranging it.
Broker software manages the space between the two — a customer's load, a carrier to haul it, the communication that keeps both informed, and the margin in the middle.
Several platforms sold to brokerages started life in one of the other two categories. That history shows up in daily use. Ask the vendor directly which business the product was originally built for, and listen for a straight answer.
The criteria that decide fit
1. Scope: broker-only or multi-business
Some platforms serve brokers, carriers and shippers on one system. Others are built only for brokers and 3PLs. Neither is automatically better. A broad platform is useful if you also run assets or plan to; it usually means more configuration and more surface area you do not use. A broker-only build is narrower by design, which is an advantage right up until your business stops being broker-only.
Decide which you are before you shortlist, not after.
2. How the load gets into the system
Load intake is where most manual work lives. Tenders arrive by email, EDI, a customer portal, or a phone call, and something has to turn that into a structured load. Ask what percentage of a typical tender is captured without a person typing it, and ask them to prove it on one of your own tenders rather than a prepared example.
3. What happens to the carrier record
Vetting used to be a formality. It is not now. Reported cargo theft and fraud reached roughly $725 million in 2025 according to Verisk CargoNet, up around 60% year over year, and Overhaul recorded a 31% rise in deceptive pickups in Q1 2026. The FMCSA's increased broker financial responsibility requirement of $75,000 took effect on 16 January 2026.
So the question is no longer whether a TMS has vetting. It is whether the carrier record is checked once at onboarding or monitored continuously, and whether that record lives in the same system as the load. Carrier management that sits in a separate tool tends to get checked once and then trusted forever.
4. Integrations that are live today
Every vendor has an integrations page. The useful question is which of those are in production with customers right now, which are in beta, and which are on a roadmap. Ask for a customer currently using the specific integration you need. A tracking or accounting connection that does not exist yet will shape your first six months more than any feature on the demo.
5. The pricing model, not the price
Per-seat pricing and volume-based pricing behave very differently as you grow. Per seat, every new rep increases the bill, which quietly turns hiring into a software decision. By volume, cost tracks the freight you move. Neither is wrong; they suit different growth patterns. What matters is running your own 12-month projection under both models rather than comparing this month's quote.
Then add the total cost of everything you would still need alongside it. A cheaper TMS that requires a separate tracking tool, a separate vetting service and a separate reporting layer is not cheaper.
6. What the AI actually does
"AI-powered" now appears on nearly every TMS site, which makes it useless as a differentiator. Specific claims are still useful. Ask which tasks run without a person, what happens when the system is not confident, and who is accountable when it gets something wrong.
Automation is genuinely good at reading tenders and documents, watching for changes in carrier authority and insurance, chasing status updates, and surfacing exceptions. It should not be making the call on whether to use a carrier, handling the customer conversation when a load goes wrong, or approving a claim. A vendor who says their AI removes the need for a person in those places is describing a liability.
7. Reporting you would actually act on
Revenue reporting is standard. Margin reporting by lane, by customer, by rep and by carrier is not. Ask to see the reporting on real data, and ask how long it takes to answer a question like "which customers cost us margin last quarter" — because that is the question you will ask most.
What to do in the demo
Bring one of your own tenders, not their sample. Watch it become a load.
Bring a real carrier and watch it get vetted.
Ask what happens when that carrier's insurance lapses next month.
Ask to see margin by customer for the last quarter on real data.
Ask which integrations are live in production today, and for a reference using the one you need.
Ask what the implementation plan is, who is assigned to it, and what it costs.
Ask what the total monthly cost looks like at double your current volume.
If a vendor will not do the first two on your own data, that is the answer to a different question.
Where Polt fits, and where it does not
Polt is built for freight brokers and 3PLs only. Loads, carriers, documents and margin live in one record, pricing is by volume rather than per seat, and the automation is scoped to the work described above rather than sold as a replacement for judgement.
It is not the right choice if you run your own trucks and need asset management, or if you are a shipper looking to manage your own freight spend. Those are different products, and a brokerage-only build will not serve them well.
If you want the full category background first, start with what freight broker software does, or compare the named platforms in Polt vs. Tai TMS, Rose Rocket, and Alvys.
