Fuel meets facts. We fixed the gap.
CarPay-Diem and Geotab are partnering to close one of fleet management’s biggest data gaps: the disconnect between vehicle information and fuel transactions. By combining Geotab’s real-time telematics with CarPay-Diem’s fueling data, fleets gain complete visibility into what’s in the tank, what’s pumped, and what’s actually used-right when it happens. This integration enables real-time alerts for irregular fueling, misuse, or potential fraud, allowing managers to act instantly instead of days later. The result is cleaner operations, tighter control, and zero guesswork for fleet managers, and stronger trust, smarter risk management, and better data intelligence for fuel card issuers. Together, CarPay-Diem and Geotab are delivering a new level of transparency and efficiency in connected mobility-where every drop of fuel becomes reliable data.
Fighting FuelFraud with Telematics: How CarPay-Diem and Geotab Are Transforming FleetManagement
Fuel Fraud: TheHidden Cost of Fleet Operations
Fuel is one of thelargest and least predictable expenses in fleet management - and one of theeasiest to exploit.
False mileage claims, unauthorized refueling, or card misuse can quietly erodemargins, often going unnoticed until it’s too late.
As fleets digitizeand mobility ecosystems evolve, these legacy problems demand smarter,data-driven solutions.
When TelematicsMeets Fueling Data
That’s where thepartnership between CarPay-Diem - Europe’s leader in mobile fueling -and Geotab, the world’s largest telematics provider, comes in.
Together, they are closing the long-standing data gap between what thevehicle reports and what the fuel pump records.
The result: areal-time, 360° view of every refueling event - location, volume, timing, andvehicle context - all verified automatically.
A Rapidly ChangingFueling Landscape
Fueling is nolonger just a physical act.
Fuel cards are becoming digital, integrated into apps, telematics, and eveninfotainment systems.
This shift connects fueling to the vehicle itself - linking consumption,routing, and policy in one digital flow. Reconciliation is a story from thepast – real time is key. Admin burden? Minimized – no more lost cards or PINcodes.
CarPay-Diem connects and facilitates this ecosystem.
It bridges fuel stations, payment systems, and connected vehicle platforms -synchronizing fueling and vehicle data in real time.
Instead of treating these as separate silos, CarPay-Diem unites them into oneintelligent transaction.
Real-TimeValidation in Action
When Geotab’stelematics data meets CarPay-Diem’s fueling transactions, the systemcan instantly verify whether a fueling event makes sense.
- A van claims 80 liters - but the tank holds 60? Flagged.
- A card is used not matching the vehicle’s GPS location? Suspicious.
- A driver repeatedly refuels in small, inconsistent amounts? Worth investigating.
Each event iscross-checked live.
Fleet managers get instant alerts instead of post-invoice surprises.
They can contact the driver, pause a transaction, or take corrective actionimmediately - before losses occur.
Beyond Fraud:Smarter, More Transparent Fleet Management
Fraud preventionis only part of the story.
This integration also helps fleets:
- Optimize refueling strategies and driver behavior
- Ensure compliance with internal and external policies
- Reduce manual administration and error-prone checks
For cardissuers, it strengthens customer trust by adding a new layer oftransactional integrity.
For drivers, it keeps the process seamless - fast, secure, and invisiblein the background.
For fleet-managers, iteliminates headaches and maximizes efficiency.
A Step Forward forthe Industry
CarPay-Diem pioneered mobile fueling.
By integrating with Geotab, it’s proving how fueling intelligence andtelematics together can deliver measurable value - from cost control tooperational transparency.
The result is asmarter, safer, and more connected fleet ecosystem - one where every liter,every transaction, and every kilometer can be trusted.
