Early access is open for trucking and freight companies

Know where every delivery stands without calling each driver.

Tantayu is a TMS for trucking and freight companies. The office creates orders and plans trips, drivers report from their own phone, dispatchers see estimated arrival times, and proof of delivery arrives with a photo and signature.

Chat on WhatsApp See How It Works

No GPS hardware
Drivers use their phone
Photo and signature

If this sounds familiar, Tantayu was built for you.

Many trucking companies still run on WhatsApp groups, spreadsheets, and paper. The problems look the same everywhere.

Calling drivers all day

A customer asks where their goods are. You ask the driver, and the driver is behind the wheel.

Delivery notes come back late

Signed paperwork reaches the office days later, so invoicing waits too.

Short-delivery claims

The customer says the quantity was wrong, and there is no photo or signature to check.

Expired truck documents

The KIR or STNK turns out to have expired after the truck is already scheduled.

How it works

The steps are the ones your team already follows. The difference is that each one is recorded: who did it, and when.

Order comes in
The office records the customer, goods, pickup point, and destination. One order can have several destinations.
Plan the trip
Put several orders on one truck. Tantayu warns you when the load is over capacity.
Driver sets off
The driver taps Depart and Arrive on their phone. The office sees the update straight away.
Proof of delivery
Photo, recipient signature, and the quantity accepted are recorded on site.
Billing
Billing data is exported from what the customer actually accepted.

Orders, fleet, and proof of delivery in one place.

Every order is linked to its trip, truck, driver, and proof of delivery. No more matching a chat group against three spreadsheets.

Orders with several destinations

One order can be picked up from and delivered to several places. If only part of it is accepted, the rest stays on record and can be rescheduled.

ORD-4850Sunter → Tangerang · 3 boxes

In transit

ORD-4852Cakung → Bekasi, Cikarang

Partial 1/2

ORD-485320 boxes still on the truck

Delivery failed

Load checked before departure

Weight and volume are compared with the truck’s capacity. If it is over, an admin can still go ahead with a recorded reason.

Weight3,200 / 3,000 kg

Volume7.4 / 9.0 m³

200 kg over · admin reason required

Signal drops, updates are kept

Depart and Arrive taps are saved on the driver’s phone and sent automatically when the signal returns.

Saved on phone, waiting for signal · 2 updates

Proof of delivery you can check

Photo, signature, and accepted quantity at every stop. A stop shared by several orders needs only one photo.

PhotoSignatureAccepted quantity

Fleet and driver documents

STNK, KIR, and SIM with their expiry dates. A truck or driver with an expired required document can’t be assigned.

KIR B 9514 TYU · 12 days left

Customers track it themselves

Send one link per order. Customers see the status and history of their delivery, without prices, the driver’s number, or other orders on the same truck. Links last 30 days and can be revoked at any time.

Billing from accepted quantities

The billing export uses quantities from proof of delivery. Corrections are recorded with a reason.

Billing exportReportsRecorded corrections

Tell customers before they ask.

Tantayu estimates arrival from truck road routes and your own trip history. When something runs long, the status changes and the reason is written down. Scroll to see an example.

CSD-233 · Tangerang · promised 10:00On track

± 09:40, latest 09:55

Loading at Sunter usually takes 8 min.

07:50 · Departure

The truck leaves on plan.

The first estimate comes from the road route and the usual loading time at each stop.

08:40 · First pickup

Loading takes longer than usual.

The driver taps Arrive, then Finish. Tantayu compares the time on site with what is normal for that place and moves the estimate.

09:20 · Second pickup

The latest time passes the promise.

The status turns Late with the reason, so you can warn the customer first.

Then

A message for the customer is ready.

Tantayu drafts the message and suggests a stop order. You decide what to do.

Where the numbers come from

You can trace every estimate back to its source.

Truck road routes
Travel time per road segment for large vehicles.
vehicle: truck
Your trip history
Usual travel and loading times at each place.
unloading usually 12 min
Driver updates
Every Depart, Arrive, and Finish tap updates the estimate.
every tap updates it
Site rules
Receiving hours, closed days, and each customer’s late tolerance.
wait ± 20 min
Trip plan
Departure time and stop order set by the office.
left +20 min

A time range, with a latest time

Tantayu shows a middle estimate and a latest time, then compares them with the time promised to the customer.

± 09:40 Promised 10:00

When there isn’t enough data yet, Tantayu says rough estimate or No estimate yet.
An Owner or Admin turns this on. Tantayu learns from your trips first, then starts showing estimates.
Road-route times are only used once they prove more accurate for your trips.

A message for the customer

When a trip turns Tight or Late, Tantayu drafts a message you can copy into WhatsApp.

Message for the customer

Good afternoon, delivery ORD-4850 and ORD-4851 is expected around 10:12, at the latest 10:30. We apologise for the delay.

You send it from your own WhatsApp.

Swapping the next two stops cuts lateness by ± 12 min.Change stop order

What did you do?

Customer informedDriver contactedStop order changedNo action needed

The office and drivers use the same app.

The menu follows each person’s permissions. On a phone, Tantayu installs straight from the browser, without an app store.

For the office

The morning summary shows what needs attention first: failed deliveries, late trips, partial deliveries, and missing proof of delivery. The fleet map shows each truck’s last reported position.

Summary · sample data3 of 8 trips running

38/ 52 orders delivered

Failed deliveryORD-4853

Act

Proof of delivery missing4 stops done without a photo

For drivers

One stop, one screen. Big buttons, clear steps, and Finish Delivery stays locked until proof of delivery is taken.

Stop 2 of 3CSD-233

Pickup · KembanganCV Laju Abadi · 3 boxes · Jl. Puri Kencana

Departed 08:24

Arrive

Finish Pickup

Saved on phone, waiting for signal

Arrived at Location

Start without installing any hardware.

Tantayu doesn’t sell devices. It runs on the phones and laptops you already have.

No GPS hardware

Location is taken from the driver’s phone when they report, with their consent. Nothing is fitted to the truck.

Installs from the browser

Drivers open a link and add Tantayu to their home screen. Works on Android and iPhone.

Import from a file

Fleet data can be imported from a CSV file, so you don’t retype it one truck at a time.

Set up with our team

Early-access customers work directly with the people who build Tantayu, from setup to the first trip.

Access by role and by branch.

Every important action is checked again on the server, and each company’s and branch’s data is kept separate.

Roles and permissions

Decide who can create orders, plan trips, or manage the fleet.

Per branch

A dispatcher only sees their own branch.

One-time invitations

Invite people by email with a role and branch. Invitations can be revoked.

Two-step verification

Authenticator-app codes for accounts that need extra protection.

Frequently asked questions

Don’t see your question? Ask us directly on WhatsApp.

What is a TMS?

A TMS (transportation management system) is software for running freight deliveries: orders, trip planning, drivers, fleet, proof of delivery, and billing data. Tantayu is a TMS built for trucking and freight companies in Indonesia.

Do I need to install GPS devices in my trucks?

No. Tantayu records location from the driver’s phone each time they report Depart or Arrive, with their consent. Arrival estimates come from road routes, your trip history, and driver updates.

Do drivers need to download an app from an app store?

No. Drivers open the Tantayu link in their phone’s browser and add it to the home screen. It works on Android and iPhone.

What happens when there’s no signal on the road?

Depart and Arrive updates are saved on the driver’s phone and sent automatically when the signal returns.

Can my customers track their own deliveries?

Yes. You send one link per order. Customers see the delivery status without prices, the driver’s number, or other orders. Links last 30 days and can be revoked.

Does Tantayu message my customers?

Not automatically. Tantayu drafts the message, and you send it from your own WhatsApp.

Is our data safe?

Each company’s and branch’s data is kept separate, access is set by role, and accounts can use two-step verification. We handle personal data in line with Indonesia’s Personal Data Protection Law (UU PDP).

How much does it cost?

Tantayu is in early access. Contact us on WhatsApp to talk about your fleet and pricing.

Be one of Tantayu’s first customers.

Early access is open for trucking and freight companies. Tell us about your fleet on WhatsApp, and we’ll show you Tantayu with your own data.

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