Built for refrigerated carriers

Every reefer at temp.
Every load on time.
One live screen.

fleetstracker pulls your Samsara GPS, TrackFleet reefer data and Alvys loads into a single operations board — then tells you about the drifting trailer or the missed appointment while you can still do something about it.

Read-only API keys · No TMS migration · Your brokers need no login

Plugs into the systems you already pay for
Samsara — GPS & safety TrackFleet — reefer temps Alvys — loads & stops Fleetio — maintenance
The daily grind

Your dispatcher is running the fleet from six browser tabs.

The data already exists — it's just scattered across your telematics, your reefer portal and your TMS. So nobody sees the problem until it's a claim or an angry phone call.

✕
"Where's my truck?" — forty times a day

Every broker wants a check call. Dispatch burns hours retyping the same location and ETA into email threads instead of moving freight.

✕
You find out about the reefer at the receiver

A setpoint drifts overnight. Nobody's watching the portal at 3am. The first time anyone notices is when the load gets rejected — and a rejected reefer load is the most expensive email you'll ever read.

✕
Late is discovered, not predicted

By the time a truck is visibly behind, the appointment is already gone. Nobody had a number that said "this one is going to be tight" four hours earlier.

✕
Repair invoices get typed in twice

A stack of vendor PDFs, hand-keyed into maintenance software line by line, with the totals never quite matching.

How it works

Connected in an afternoon. Useful the same day.

fleetstracker sits on top of the tools you already run. Nothing to install in the cab, no new hardware, and your TMS stays exactly where it is.

STEP 01

Paste in read-only keys

Add your Samsara, TrackFleet and Alvys API keys once, in the app. They're encrypted with a cloud KMS the moment they arrive, never shown again, and revocable in a click.

STEP 02

Watch one live board

Every truck with a driver appears automatically: position, miles left, ETA, stage, setpoint versus actual temperature, and a plain-English status line — refreshed on every sync and pushed straight to the screen.

STEP 03

Let it do the talking

Turn on updates for a trip and your broker gets threaded email replies as the load moves. Reefer drift and late appointments page your team by email on their own.

Live demo

This is the board your dispatcher lives in.

Running below with sample trucks. Watch unit 4412 — its trailer is drifting out of range, and you'll see exactly what your team would see.

app.fleetstracker.com Live
Active loads
5
On time
3
Tight
1
Late
1
Reefer alerts
0
Truck Driver Trip Status Status note Req °F Set Act
Sample data, live simulation — no real fleet shown. See it with your own trucks
Claim prevention

The difference between a phone call and a $40,000 claim is about four hours.

fleetstracker checks the return air temperature against the setpoint on every trailer, every sync, all night. Drift past 6°F and your team hears about it.

Set versus actual, side by side

Setpoint from the reefer, the return air temperature it's really holding, and the load's required range from your TMS — all on one row.

One grouped email, not a pager storm

Every unit currently out of range goes into a single email with its required range, setpoint, actual and deviation — repeating on a set interval while it stays out, not once per sync.

Knows a dry van from a reefer

Dry loads simply show "DRY LOAD" instead of firing false alarms — the board stays quiet so real alerts get noticed.

Temperature in the broker's update

Your customer sees the maintained temperature in the same email that tells them where the truck is. Proof, unprompted.

Reefer alert · example
⚠ 12°F off setpoint Trailer OW-T7

Unit 4412 is holding 2°F of return air against a setpoint of -10°F — a 12°F deviation, on a load that requires -10°F to 0°F. The setpoint is dialled correctly, so this is the trailer, not the paperwork.

Your team gets this while the truck is still four hours from the receiver — enough time to call the driver, swap the trailer, or warn the customer instead of explaining a rejection afterwards.

Detected
On the next sync
Delivered by
Email, de-duplicated
FromOne Way Trax <updates@yourcompany.com>
Tobroker@spotco.example, dispatch@yourcompany.com
SubjectRe: Carrier Confirmation Load 130812
Hello team

The unit is 320 miles away from the receiver, driving through Memphis, TN.
Maintained temperature is 34°F
We will keep you posted.
Automated tracking update · One Way Trax · Aug 19, 2026 14:20
Automated check calls

Your brokers stop calling, because the answer already landed in their inbox.

Turn updates on for a trip and fleetstracker replies straight into the existing email thread your broker started — same subject, same recipients, threaded underneath the rate confirmation. They don't sign up for anything.

Sent on your schedule

Pick the interval. Updates run from arrival at the shipper through the delivery, then stop on their own.

Per-trip, never automatic

Every trip starts with updates off. One toggle on the board arms the loads you actually want narrated.

Written like a human wrote it

Arrived at the shipper, miles out and rolling, maintained temperature, arrived at the receiver. No dashboards to click, no tracking links to install.

What you get

Everything dispatch needs, nothing it doesn't.

Live status board

Position, movement, miles left, ETA and stage for every truck with a driver — updated on every sync and pushed live to the browser.

Reefer temperature alerts

Return air measured against setpoint every sync. Drift past 6°F and the unit lands in one grouped email, with the load's required range shown alongside.

Schedule alerts

Every load is scored against its next appointment — on time, tight, or late — and colour-coded so the problem row finds you.

Automated broker updates

Threaded email replies into the broker's own chain, per trip, with position and maintained temperature. No portal for them to learn.

Driver safety flags

Harsh braking, acceleration, cornering and speeding events from the last 24 hours surface as a warning beside the driver's name.

Last Drop capacity list

Where and when each truck frees up, in one compact list you can copy straight into an email to brokers looking for capacity.

Invoices to work orders

Drop in vendor repair PDFs and AI reads them into Fleetio work orders — reconciled to the cent, reviewed by you before anything is written.

Roles for the whole office

Owner, admin, dispatcher and viewer. Invite by email, they set their own password, and integrations stay locked to the owner.

Works on the phone

The full board on a handset as tap-through cards, so the answer is the same whether you're at the desk or in the yard.

Security

You're handing us keys to your telematics. We treat them that way.

Encrypted, never echoed

Provider keys are envelope-encrypted with a cloud KMS on arrival. The API is write-only — once saved, a key can be rotated or revoked, never read back.

One company can't see another

Every record carries its company, enforced both in the application and by row-level security in the database itself.

We read, we don't write

Samsara, TrackFleet and Alvys are read-only. Nothing is pushed back into your TMS. Work orders are the one exception, and only after you approve each one.

Your data stays yours

We keep one current snapshot per truck, not a history archive, and secrets are stripped from every log line.

Pricing

Priced per truck. Quoted on a call.

Fleets differ — how many trucks, which integrations, how much of the automation you want switched on. Rather than guess at a number on a web page, we'll walk your board with you and quote it properly.

15 minutes

A screen-share on your actual fleet data, not a canned deck.

No commitment

Read-only keys, and you can revoke them the second the call ends.

A real number

You'll leave the call with a per-truck price for your fleet size.

Questions

The things carriers ask first.

Do I have to replace my TMS?

No. fleetstracker reads from Alvys and never writes back to it. Your dispatchers keep booking and billing exactly where they do today — this is the operational view on top, not a migration.

We don't use Samsara or TrackFleet. Is that a problem?

GPS, reefer and TMS are pluggable interfaces rather than hardcoded vendors, so additional providers are an adapter, not a rebuild. Tell us what you run on the call and we'll tell you honestly whether it's ready today or a short piece of work.

How fresh is the data?

A sync cycle runs on a schedule — every 15 minutes by default — and the moment new data lands it's pushed to any open board without a refresh. You can also force a sync from the screen whenever you want to see right now.

Is it safe to give you our API keys?

They're encrypted with a cloud KMS the moment they arrive and stored only as ciphertext with a wrapped key. The credential API is write-only, so nothing — not the browser, not our logs, not support — can read a key back out. Rotate or revoke at any time from settings.

Do my brokers need an account?

Never. Updates arrive as ordinary email replies inside the thread they already started with you. There's no portal, no login, and no tracking link for them to click.

What happens if a provider goes down?

Each integration is isolated behind its own circuit breaker, so a failing reefer API doesn't stop GPS or loads from updating — and one company's expired key never affects anybody else. Sync health is visible so you know what's stale rather than guessing.

How long does setup take?

The connection itself is minutes — paste three read-only keys and the roster populates on the first sync. Most of an onboarding call is spent deciding who should receive which alerts.

Book a demo

See your own fleet on the board.

Fifteen minutes, your trucks, your loads. If it doesn't tell you something you didn't already know, we'll have wasted a quarter of an hour and nothing else.

Read-only access · No install · Cancel anytime