If maintenance and fuel cost control are the main problems, my top pick is Fleetio—unless you also need built-in real-time GPS/telematics, in which case I’d choose Samsara or Geotab.
1. Fleetio — best if maintenance costs are the priority.
Fleetio has particularly strong preventive-maintenance scheduling, work orders, maintenance history, cost-per-mile/TCO reporting, fuel-card integrations, fuel-efficiency reporting, and fuel anomaly detection. It can also connect to telematics systems such as Samsara and Geotab.
2. Samsara — best all-in-one choice.
Samsara combines telematics with maintenance: vehicle faults and driver inspection defects can automatically feed maintenance workflows, while its newer maintenance tools cover work orders, invoices, parts, warranties and maintenance-cost analysis.
3. Geotab — best for sophisticated analytics.
Geotab is particularly compelling if you have a larger or more complex fleet. It combines GPS, engine diagnostics, fuel consumption, fuel-card transactions, maintenance schedules and detailed reporting. Its 2026 Fuel Transactions feature centralizes fuel purchases and helps identify transaction anomalies.
My recommendation
You already have GPS tracking: → Fleetio
You need GPS + maintenance + fuel in one ecosystem: → Samsara
You have a large/complex fleet and want deep analytics: → Geotab
Your primary pain is maintenance administration and controlling operating costs: → Fleetio
One important distinction: Fleetio isn't a native GPS platform, so if live vehicle tracking is important, you're effectively evaluating a Fleetio + telematics combination.
If you tell me roughly how many vehicles you have (e.g. 20, 100, 500+) and whether they're cars, vans, or trucks, I can narrow this to the best 2–3 options and compare current pricing, implementation cost, and estimated ROI.
When managing rising maintenance and fuel costs, the "best" software depends heavily on your fleet's size, whether you need hardware telematics, and how deeply you want to audit fuel spend.
The top-rated fleet management platforms on the market stand out for tracking maintenance and fuel costs:
Fleetio — Best for Maintenance & Fuel Combined. Fleetio is widely praised as a powerhouse for pure fleet maintenance and asset management. It seamlessly integrates with major fuel card providers, lets you log fuel manually or via imports, and tracks total cost of ownership (TCO) per vehicle. It is ideal if you want a dedicated, intuitive system to handle service schedules, parts inventory, and comprehensive maintenance/fuel reporting.
Geotab — Best for Deep Engine & Fuel Analytics. Geotab connects directly to vehicle computer diagnostics (OBD/CAN bus), giving you exact fuel consumption, mileage, and idling metrics straight from the engine. It provides granular idle-time reports and predictive maintenance alerts based on actual diagnostic trouble codes, making it a favorite for data-driven operations.
Samsara — Best Unified All-In-One Platform. Samsara combines real-time GPS tracking, live engine diagnostics, preventative maintenance scheduling, and advanced fuel monitoring into a very clean, highly-rated user interface. While it can be on the pricier side, its ability to catch engine fault codes early to prevent costly downtime and track fuel waste from idling makes it a top pick for mid-to-large fleets.
Motive — Best for Driver Behavior & Fuel Coaching. Formerly known as KeepTruckin, Motive heavily integrates AI safety and telematics with spend management. If your high fuel costs are being driven by aggressive driving, speeding, or excessive idling, Motive excels at scoring driver behavior and giving you actionable coaching tools to reduce fuel burn.
AUTOsist — Best Budget/Simple Option. For smaller fleets (5 to 50 vehicles) looking for an affordable system, AUTOsist offers straightforward maintenance scheduling, service history tracking, and fuel card syncing without the complex overhead or high costs of enterprise telematics.
To help narrow down the ideal platform, tell me:
How many vehicles are in your fleet?
Do you currently use GPS/telematics hardware , or are you starting from scratch?
Are your fuel costs mostly driven by idling/routes or fuel card tracking/auditing?