AtoB vs WEX Fleet Card: Modern vs Traditional Fuel Cards
AtoB
Average Score
WEX Fleet Card
Average Score
Category Breakdown
Technology
AtoB winsAtoB's mobile-first platform with real-time spending alerts, GPS-verified purchases, and a modern dashboard is a generation ahead of WEX's legacy technology. Managing fuel spend from your phone is seamless with AtoB.
Fuel Discounts
WEX Fleet Card winsWEX's decades-long relationships with fuel retailers provide deeper negotiated discounts at more locations. AtoB's discounts are competitive but their smaller network means fewer high-discount stations.
Spending Controls
AtoB winsAtoB provides real-time spending controls with location verification, purchase category restrictions, and instant alerts. WEX offers controls but with less granularity and slower notification of potential fraud.
Fees
AtoB winsAtoB has a simpler, more transparent fee structure with no hidden charges. WEX's fee schedule includes transaction fees, monthly fees, and potential penalty fees that can add up for smaller fleets.
Network Size
WEX Fleet Card winsWEX is accepted at over 95% of US fuel stations through their merchant network. AtoB's Visa-based card works broadly but fuel-specific discounts are available at fewer locations than WEX's negotiated network.
Score Summary
| Category | AtoB | WEX Fleet Card | Leader |
|---|---|---|---|
| Technology | 92 | 72 | AtoB |
| Fuel Discounts | 78 | 85 | WEX Fleet Card |
| Spending Controls | 88 | 80 | AtoB |
| Fees | 85 | 72 | AtoB |
| Network Size | 75 | 92 | WEX Fleet Card |
| Overall Average | 84 | 80 | AtoB |
Our Verdict
WEX wins for established fleets that need the widest possible acceptance network and deepest fuel discounts. Their decades of fuel retailer relationships produce savings that newer entrants struggle to match.
AtoB wins for tech-forward fleets that value real-time controls, transparent pricing, and a modern management experience. Their mobile-first approach makes fleet fuel management less painful.
Large fleets should stay with WEX for the savings. Small fleets and owner-operators should evaluate AtoB for the simplicity.
Frequently Asked Questions
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Published March 25, 2026