Fleet management
Cars with photos, plates, categories and daily prices. Mileage, registration dates and per-branch location — tracked without extra work.
Built for rent-a-car operators
Car rental management,
without the spreadsheets.
ISOXRent puts your whole rental business in one calm place — fleet, bookings, customers, rental agreements and invoices. Add a car, take a booking, hand over the keys. Everything else stays in sync.
Booking management
One fleet. Four ways to see it.
Cards for the counter, a timeline for the week, a table for the paperwork and a calendar for the month. The same bookings, always conflict-checked — double bookings can't slip through.
Features
Everything a rental fleet needs.
A focused toolset for rent-a-car businesses of any size — from six cars to six branches.
Conflict-proof bookings
Overlaps are blocked per car — in the interface and in the database. Same-day handovers still work: one renter returns at ten, the next picks up at ten.
Agreements & invoices
Rental agreements and invoices as PDF, generated from your own template — logo, texts, serial numbers and document language are yours to set.
Analytics
Revenue by month, most reserved cars, top earners, busiest season. Know which vehicle pays its keep — and which doesn't.
Locations & handovers
Airport counter, city office, marina branch. Pickups, returns and deliveries per location — and each car's current spot derived automatically.
Service tracking
Oil changes, tires, brakes, inspections — logged per car with mileage and cost. The dashboard flags vehicles that are due before renters notice.
How it works
Three steps. Live in minutes.
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01
Add your cars
Upload photos and set daily prices. A vehicle is ready to rent in under a minute.
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02
Take bookings
Pick a car, choose dates, fill the customer card. Conflicts are caught before they happen.
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03
Hand over the keys
Print the agreement, issue the invoice, mark the handover. Your whole team sees the same fleet.
FAQ
Frequently asked questions
What is ISOXRent?
ISOXRent is web-based rent a car management software. It gives rental businesses one place to manage their fleet, bookings, customers, rental agreements and invoices — instead of spreadsheets and paper folders.
Does ISOXRent prevent double bookings?
Yes. Every booking is checked for date conflicts per car, with same-day handover supported, and the rule is enforced in the database itself — so an overlap cannot slip through.
Can I generate rental agreements and invoices?
Yes. ISOXRent produces rental agreements and invoices as PDF documents from your own template — with your logo, texts, section layout, independent serial numbering and a choice of document language.
Does ISOXRent support multiple locations and branches?
Yes. You can define pickup and return locations, hand cars over between branches or deliver to the customer, and let the system derive where each car currently is from its finished bookings.
Which languages does ISOXRent support?
The app interface is available in English, Macedonian, Albanian and Turkish. Rental documents can be issued in English or Macedonian.
Is ISOXRent a rent system or rent management software?
Yes. ISOXRent is a cloud-based rent system and rent management software built specifically for car rental companies, covering fleet, bookings, customers, rental agreements and invoices in one system instead of spreadsheets.
What is ISOX / ISOXRent?
ISOX, also known as ISOXRent, is a rent a car management platform at isoxrent.com. Rental businesses use it to run their fleet — adding cars, taking bookings, avoiding double bookings, and issuing rental agreements and invoices.
