The verdict in three sentences
With 120 vehicles tracked in spreadsheets, a Dubai rental company leaks money on three fronts: vehicles off the road for lack of planned servicing, deposits held too long or released too early before fines arrive, and contracts that are hard to retrieve in a dispute. Custom fleet management software links booking, contract, photo inspection, deposit, maintenance and telematics in one tool. The market estimate for this build in Dubai is 120,000 to 350,000 AED, delivered in 10 to 14 weeks for a first version, with telematics on top at a monthly fee per vehicle.
What spreadsheets cost a rental company
On a 120-vehicle fleet, every unplanned day off the road and every mishandled deposit adds up. The figures below are 2026 market estimates for Dubai.
| Loss item | Spreadsheet management | With fleet software |
|---|---|---|
| Fleet utilisation | 60 to 68% | 75 to 82% |
| Overdue oil services | 20 to 30% of vehicles | Under 5% |
| Unplanned off-road days per vehicle per year | 12 to 20 | 5 to 8 |
| Damage disputes without photo evidence | Frequent | Rare, time-stamped inspection |
| Salik tolls and fines charged after deposit release | 5 to 10% of contracts | Matched before release |
| Time to issue a contract | 20 to 30 minutes | 5 minutes |
| Average daily rate for a mid-size sedan | 120 to 200 AED | Market estimate |
A vehicle rented at 150 AED a day and off the road 10 days longer than needed means 1,500 AED of lost revenue. Across 120 vehicles, the gap runs into six figures.
What the software includes and what it costs
The core covers bookings (branch, website, WhatsApp), a digital contract signed on tablet with Emirates ID or passport and licence capture, photo inspection at pickup and return, deposit management with card pre-authorisation, and a maintenance plan per vehicle (oil, tyres, registration renewal, insurance). Telematics adds actual mileage, geofence alerts and remote immobilisation.
| Item | Indicative cost | Comment |
|---|---|---|
| Custom build by a Dubai agency | 120,000 to 350,000 AED | Market estimate, by modules and branches |
| Kolonell custom build | 4,000,000 to 7,000,000 FCFA | 6,100 to 10,670 EUR, delivered remotely |
| Installed telematics unit | 400 to 900 AED per vehicle | Market estimate, one-off |
| Telematics subscription | 50 to 100 AED per vehicle per month | Market estimate, data included |
| Kolonell maintenance | 35,000 / 75,000 / 120,000 FCFA per month | Basic, Standard, Premium |
| Branch tablets | 1,200 to 2,000 AED each | Market estimate |
| Delivery time | 10 to 14 weeks | Contracts and maintenance first |
The software reflects the UAE context: Salik toll and RTA fine matching against contracts, card deposit holds, Arabic and English contracts, WhatsApp notifications, VAT at 5%, and compliance with the UAE Personal Data Protection Law for ID copies.
Deposits and maintenance: the two quick wins
The deposit is the most sensitive topic with customers. In Dubai, Salik charges and RTA fines often arrive days after return, so releasing the deposit too early means absorbing them. The software records the hold, matches incoming tolls and fines to the contract dates, and releases the balance automatically once the matching window closes, with deductions backed by photos and fine references. For maintenance, each vehicle follows a schedule driven by telematics mileage: services are booked before they are overdue, and a vehicle is removed from availability if registration or insurance has lapsed.
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Illustrative example: Omar, general manager of a 120-vehicle rental company in Dubai with branches in Al Quoz and near DXB, records 16 unplanned off-road days per vehicle per year. Fleet software priced at 220,000 AED in this scenario, with telematics at 70 AED per vehicle per month on the 48 most exposed vehicles, brings that down to 7 days. The gain is 9 days across 120 vehicles, or 1,080 rental days. Assuming 50% of those days are rented at 150 AED, extra revenue reaches 81,000 AED a year. Add tolls and fines previously absorbed, around 4% of 6,000 annual contracts at 250 AED, which is 60,000 AED recovered. Against 40,320 AED of yearly telematics, the net gain is about 100,700 AED a year, so the build pays back in roughly 26 months, faster once utilisation rises by 3 points.
FAQ
Must every vehicle have a telematics unit?
No, many operators start with the 30 to 40% of the fleet that is most expensive or most exposed. The software also works without units, using mileage entered at pickup and return.
Can customers book online?
Yes, an online booking module with card deposit can be added to the company website. It usually takes 2 to 3 extra weeks of development.
How are Salik tolls and fines handled?
Charges are imported or entered with their date and plate, matched to the contract active at that time and deducted from the deposit. The matching window is typically 10 to 21 days before final release.
How long until we are live?
Allow 10 to 14 weeks. Contracts, inspections and the maintenance plan ship first, around week 6, followed by telematics and dashboards.
Does it handle several branches?
Yes, each branch has its own vehicles, users and dashboards, with a consolidated view for management. Adding a branch only requires configuration.
Let's scope your project. Tell us your fleet size, branches and priorities across contracts, deposits and maintenance: we define the scope, timeline and rollout plan in a free quote. Detailed quote within 48 h. WhatsApp +221 77 596 93 33.
Mohamed Bah
Fondateur, Kolonell
Passionate about digital and entrepreneurship in Africa, Mohamed has been helping Sénégalese businesses with their digital transformation since 2020. Founder of Kolonell, he believes every SME deserves a professional and accessible online présence.
