WEX Fleet Card vs AtoB Fuel Card: Modern vs Traditional
WEX Fleet Card
Average Score
AtoB Fuel Card
Average Score
Category Breakdown
Fuel Discounts
WEX Fleet Card winsWEX's established relationships with major fuel retailers provide reliable per-gallon discounts across a massive network. AtoB offers competitive discounts through their universal card approach but the specific savings vary more by location. WEX's discount consistency at branded truck stops gives it a slight edge for predictable savings.
Technology
AtoB Fuel Card winsAtoB was built as a technology-first fuel card with modern APIs, real-time expense dashboards, and integrations with popular fleet management and accounting platforms. WEX's technology works but the platform and mobile app feel dated compared to AtoB's modern interface. For tech-savvy fleet managers, AtoB's platform is significantly more pleasant to use.
Expense Management
AtoB Fuel Card winsAtoB provides superior expense management tools with automatic categorization, real-time spend alerts, and customizable reporting dashboards. WEX offers solid expense tracking but requires more manual effort to extract and analyze spending data. AtoB's approach reduces the time fleet managers spend on fuel expense administration.
Network Acceptance
WEX Fleet Card winsWEX cards are accepted at over 95% of gas stations and truck stops nationwide due to their decades-long acceptance network. AtoB runs on Visa/Mastercard rails, giving it broad acceptance, but some truck stop-specific discount locations may not participate. WEX's established network means fewer surprises when drivers need to fuel up.
Signup & Approval
AtoB Fuel Card winsAtoB offers near-instant approval with minimal paperwork and no credit check for their standard card. WEX's application process is more traditional with credit requirements and longer approval times. For new carriers or those with limited credit history, AtoB's low barrier to entry is a significant advantage.
Score Summary
| Category | WEX Fleet Card | AtoB Fuel Card | Leader |
|---|---|---|---|
| Fuel Discounts | 85 | 80 | WEX Fleet Card |
| Technology | 75 | 92 | AtoB Fuel Card |
| Expense Management | 80 | 88 | AtoB Fuel Card |
| Network Acceptance | 92 | 85 | WEX Fleet Card |
| Signup & Approval | 70 | 90 | AtoB Fuel Card |
| Overall Average | 80 | 87 | AtoB Fuel Card |
Our Verdict
AtoB is the better choice for new carriers, small fleets, and tech-forward operations that want modern expense management, easy signup, and a clean user experience. Their Visa/Mastercard acceptance means you can use the card at almost any fuel station, not just participating truck stops.
WEX is the stronger choice for established fleets that prioritize maximum fuel discounts at specific truck stop chains and need the reliability of a decades-old acceptance network. WEX's deeper truck stop relationships typically translate to slightly better per-gallon savings for high-volume buyers.
The fuel card market is evolving rapidly with startups like AtoB pushing established players like WEX to improve their technology. Regardless of which card you choose, using any fleet fuel card instead of personal credit cards or cash saves 10-30 cents per gallon and provides essential expense tracking for tax purposes.
Frequently Asked Questions
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Published March 24, 2026