Unique car rental system fulfilling custom client needs


Test your concept before investing in full-scale development!
Koala Autorent is one of Budapest’s largest privately-owned car rental services.



Hyper-competitive market.
Outdated platform.
Outdated, hard-to-maintain technology
Slow booking flow
Inefficient fleet and pricing management
Limited upsell opportunities


Complete transformation of the service’s digital platform.
We designed and built a completely new car rental platform from scratch and built around how Koala's customers actually think and book.
Under the hood: a fully custom admin system that automated the processes their team was doing manually every day.
Customers book faster with fewer clicks
The team spends less time on admin
Upsell revenue increased
Fleet availability is always accurate, no double bookings
Custom booking engine

Smart pricing system

Automated back-office system

Mobile-first design



The Koala Autorent car rental software was built using a modern and reliable technology stack. The frontend was developed with HTML5, CSS3, Sass, JavaScript, while the backend runs on PHP and Laravel, a robust framework for custom web application development. PostgreSQL handles data storage. The build pipeline uses Webpack and Babel. The application is served via Nginx for optimal performance and reliability.
Sleek site design and exceptional UX.
With its sleek design, intuitive UX, and advanced admin system, Zalehy significantly boosted Koala-Autorent's conversions and operational efficiency.

Márton Szugyeczky
GM : Koala-Autorent
Test your concept before investing in full-scale development!