Parq vs. a TMS - what each one is the system of record for
A transportation management system is the plan of record: loads, routes, carriers, rates, and what should happen next. Parq.ai is the record of physical truth while a vehicle sits still: its yard, row, and stall, its blocking gate, its dwell, and its condition. A TMS cannot say why a unit missed its load, because the reason usually happened in a yard, off the plan. Most operators run both and sync them. Your TMS keeps the plan, and Parq feeds it the physical truth.
| A TMS | Parq | |
|---|---|---|
| System of record for | Loads, routes, carriers, rates | Vehicles, phases, condition, custody |
| Answers | What is supposed to happen next | What is actually true right now |
| Granularity | The shipment or the load | The individual VIN |
| Strongest when the vehicle is | Moving | Parked, staged, or in a bay |
| Handles dwell | Not tracked per phase | Phase-level dwell clocks with aging alerts |
| Handles condition | Rarely, if at all | Structured photo evidence at every handoff |
| Blocks a bad release | No | Yes - the readiness gate is enforcing, not advisory |
| Chain of custody | Carrier-level | Signed at every physical handoff |
| Replaces the other? | No | No - two-way sync on vehicle, program, and phase records |
Where the line actually falls
A TMS owns the vehicle while it is moving, and Parq owns it while it is not. That sounds like a small split until you count the hours. A fleet vehicle spends most of its life stationary, waiting on recon, a charge, a title, or someone to confirm it is ready. Cost accrues in those hours, and a TMS was never built to model them.
This is no criticism of a TMS. It is very good at rating, tendering, routing, and settling. It models a shipment: origin, destination, carrier, rate, and window. It does not model a bay, a stall, a charge session, a failed inspection, or a phase-level clock. When a unit is physically stuck, a TMS has no field for it. It shows the load as not yet dispatched, which is true and useless.
A scenario, because this is where it gets concrete
A unit misses its Tuesday load. In the TMS, that is one line: load cancelled, re-tender. Nobody is lying and nobody is wrong - the plan simply did not happen.
The vehicle was in recon bay 2 on day nine of an estimated seven. Intake flagged a windshield chip, the glass vendor missed Monday, and no one on the transport side could see any of it. In Parq, the same event reads as a chain: gate 3 not cleared, one open exception, dwell at nine days against a seven-day SLA, an aging alert sent to the site lead the previous afternoon, and the vendor no-show logged on the work order. The load was always going to fail. The question is whether anyone knew before the truck arrived.
That is the whole argument for running both. The TMS re-tenders faster when it knows on Friday instead of Tuesday, and it can only know on Friday if something is watching the vehicle while it stands still.
What syncing actually looks like
Two-way connectors on vehicle, program, and phase records. Parq pushes readiness state and expected-available dates into the TMS, so planners tender against physical truth instead of optimism. The TMS pushes program assignment and planned movement into Parq, so the yard knows what each unit is held for. Neither system is master. Each is authoritative for the half of the lifecycle it can observe.
Practically, most operators find the integration argument settles itself in the first month. The planners stop calling the yard for status, and the yard stops guessing at priority.
Where a TMS is the better answer
If your vehicles are in near-constant motion and dwell is measured in hours, as in long-haul freight and most parcel operations, a TMS plus telematics may be enough. Parq earns its place where units pile up stationary time across sites, vendors, and custody handoffs: rental and mobility fleets, OEM and distribution programs, last-mile networks, dealer groups, and municipal fleets. If a unit can sit for a week and nobody can prove why, that is the gap Parq closes.
Frequently asked questions
No. Parq connects to your TMS through two-way connectors on vehicle, program, and phase records. The TMS keeps the plan; Parq holds the physical truth and pushes it back on your schedule.
A TMS models shipments, not stationary assets. It has no concept of a recon bay, a charge session, a stall assignment, or a phase-level dwell clock, so a unit that is physically stuck reads as simply not yet dispatched.
Parq. Cost-per-vehicle-per-day is a function of dwell across phases, and phase-level dwell only exists in the physical record.
Terms used on this page are defined in the fleet operations glossary, including readiness gate, dwell time, chain of custody, and cost-per-vehicle-per-day.
Thirty minutes, screen-shared. We take one of your vehicles through every gate in the live product.