Car Rental Software

Run your fleetsmarter.

Everything your rent-a-car agency needs — bookings, fleet management, contracts, invoicing and analytics — all in one modern platform.

500+
Vehicles managed
40%
Less admin time
24/7
Online booking
RentSys Dashboard
47
Active rentals
↑ +12%
€8.4k
Revenue
↑ +8%
94%
Fleet usage
↑ +3%
BMW 320d — J. SmithActive
VW Golf — M. MüllerPending
Toyota Yaris — L. DupontReturned
Škoda Octavia — A. GarcíaActive
Trusted by agencies across the region
EURO RENTADRIA CARSBALKAN DRIVE CITY AUTOSPEED CARTOP RENT
Features

Everything your agency needs

Built with real rent-a-car operators. Solves real day-to-day problems from first login.

📅
Online Booking
Customers choose vehicle, pickup/dropoff location, date and time. Automatic price calculation, instant confirmation and email with booking details.
🗓️
Daily Operations View
Agents see all pickups and returns for the day. Issue a vehicle, collect payment and close a rental — all in a few taps. Real-time alert for new reservations.
💳
Flexible Payments
Cash, card, bank transfer or split payment. Track outstanding debts and prepayments. Add surcharges at return — fuel, damage, late fees and more.
🚗
Full Fleet Records
VIN, plates, fuel type, mileage. Automatic alerts for expiring registration, technical inspection and insurance. Tyre tracking and document storage per vehicle.
🔧
Service & Maintenance
Log faults and service tasks with priority levels. Assign to internal technician or external workshop. Vehicle is automatically blocked from rental while in service.
🤝
Partner & QR Discounts
Give hotels and apartments a QR code — their guests automatically receive a discount on booking. Track each partner's reservations and revenue generated.
📊
Agent Performance
Track pickups, returns and upsells per agent. Automatic bonus calculation based on KPIs. Cost-per-rental analysis and session activity monitoring.
👤
Client Portal
Clients view their reservations, upload driving licence details and leave feedback. Integrated Google review prompt after completed rental.
Pricing

Transparent pricing, no surprises

Choose the plan that fits your agency size. No hidden fees, no long-term commitment required.

🎁 First month completely free — no credit card required
Starter
€19/mo
Ideal for small agencies getting started with digital management.
  • Up to 20 vehicles
  • Online bookings
  • Contracts & invoices
  • Basic analytics
  • Email support
Most popular
Professional
€49/mo
For growing agencies with larger fleets and multiple locations.
  • Up to 100 vehicles
  • Everything in Starter
  • Online card payments
  • Multiple locations
  • CRM & client portal
  • Priority support
Enterprise
Custom pricing
For large agencies, franchise networks and custom integrations.
  • Unlimited vehicles
  • Everything in Professional
  • Custom API integrations
  • White-label option
  • Dedicated account manager
  • SLA 99.9% uptime
Blog

From our blog

Tips, industry news and best practices for car rental agencies.

Testimonials

What our clients say

Agencies that switched to RentSys notice the difference from day one.

★★★★★

"Switching to RentSys changed how we work. All reservations, documentation and invoices are now in one place."

MJ
Miroslav Janković
Euro Rent, Belgrade
★★★★★

"Online booking brought us 35% more reservations from tourists arriving outside business hours."

AK
Ana Kovačević
Adria Cars, Split
★★★★★

"Per-vehicle analytics showed us which models to replace and which periods are most profitable."

SP
Stefan Petrović
Top Rent, Podgorica
Book a demo

See RentSys in action

Free 30-minute online demo tailored to your agency. No commitment required.

We respond within 24 hours. All data is protected.

✅

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We'll contact you within 24 hours to schedule a demo tailored to your agency's needs.