Compare the real monthly and annual savings of the WEX and Fleet One fuel cards on your fleet's gallons, after fees.
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About WEX
The WEX Fleet Card is the most widely accepted fleet card in the United States, working at roughly 95 percent of fuel stations plus tens of thousands of service locations. Its strengths are universal acceptance, detailed purchase controls with driver IDs, automatic accounting data on every transaction, tax exemption reporting and access to the WEX EDGE savings network that also discounts tires, hotels and other business costs.
About Fleet One
The Fleet One EDGE card, offered under the EFS brand and part of the WEX network, balances per-gallon savings with a large truck-stop network reaching thousands of in-network sites, plus extra discounts on essentials such as wireless plans and vehicle maintenance. It is designed for companies running up to about 50 vehicles.
WEX and Fleet One pricing
WEX pricing is quote-driven, with independent reviews commonly reporting around $4 per card per month for the core Fleet Card. Rebates run 3 to 15 cents per gallon inside the WEX EDGE savings network and 1 to 3 cents elsewhere, with the top rates tied to fueling location and monthly volume; the truck-stop oriented Fleet Cross Roads card averages around 15 cents in-network. Fleet One savings run around 15 cents per gallon at in-network sites with no fuel transaction costs at most of them; third-party reviews cite monthly card fees in the $2 to $4 range depending on the account, and real-world discounts vary with where you fuel. The calculator applies each card's discount to your monthly gallons, subtracts card fees, and compares net savings and effective price per gallon at the current diesel price.
How they compare
WEX's core strength is acceptance breadth: its discounts are modest outside the EDGE network, but the card works nearly everywhere, so its savings are dependable rather than spectacular. Fleet One sits in the sweet spot between discount size and network size, though as part of the same WEX rails the fine print on fees deserves a close read before signing. The honest comparison is a blended one: estimate what share of your gallons would actually earn each card's in-network rate on your real routes, set the discounts accordingly, and let the annual difference decide.
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