Maximum SaaS, digital transformation of a car rental company
A car rental company from Mostar that ran bookings through chat messages and a notebook now has a system that runs itself. The guest picks a vehicle and dates, the system checks availability, the owner confirms in one click.
Next.js and TypeScriptBilingual, HR and ENLive since 2026
Watch the system in action· 1 min- 100
- Google performance score
- 3.2 s
- mobile load time, was 21.6 s
- 0
- double bookings since launch
- 2
- languages for local and foreign guests
Before and after
The same company, two very different websites
On the left, the website Maximum used before. On the right, the one running today. Click an image to enlarge.
The form only sent a request, availability was checked by hand.
The guest sees free vehicles, picks dates and gets a confirmation.
The same site on a phone
More than half of the guests arrive on a phone, so the difference matters most here.
The form filled the whole screen, content started below it.
The offer, rating and booking are right on the first screen.
Admin panel
A panel the owner keeps in hand
This did not exist before. Bookings were tracked by hand, and now everything sits in one place, the same on a computer and on a phone.
The data shown are test entries, not real guests.
System modules
What the system does
- 01
Smart check in and check out
Pickup and return follow the same flow: fuel level, mileage, damage note and signature. It all stays attached to the booking, so there are no arguments later.
- 02
Live fleet overview
The owner sees at a glance which car is out, which returns today and which is running late. Delays are colour coded, so nothing has to be searched for.
- 03
Contracts write themselves
A confirmed booking turns into a finished contract with guest, vehicle and date details. No retyping and no misspelled names.
- 04
Bilingual from day one
Local and foreign guests read the same offer in their own language.
- 05
Speed as a feature
The page opens in under three seconds on mobile data, because a guest who waits goes to a competitor.
- 06
Server-side checks
The same rules apply in the browser and on the server, so a double booking cannot slip through a back door either.
Running a car rental company?
We adapt the same system to your fleet. Pricing and packages are on one page.