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Onboard Flex Card vs WaldenPay

A head-to-head breakdown of rewards, fees, limits, card features, and availability.

Onboard Flex Card card

Visa

Onboard Flex Card

Score4.3

The Onboard Flex Card is a prefunded, USD-denominated virtual Visa designed for people who need reliable international online and mobile-wallet payments. It can be funded with supported local currencies, USDT, USDC, or a

VS
WaldenPay card

Visa & Mastercard

WaldenPay

Score4.2

WaldenPay is a virtual prepaid crypto card with a USD balance. It supports 135+ cryptocurrencies across 35+ networks and can be used globally wherever Visa or Mastercard are accepted. There is no annual or monthly fee. C

Card basics

Card type
Onboard Flex CardDebit
WaldenPayPrepaid
Network
Onboard Flex CardVisa
WaldenPayVisa & Mastercard
Availability
Onboard Flex CardInternational
WaldenPayGlobal
Material
Onboard Flex CardVirtual
WaldenPayVirtual

Fees and limits

Annual fee
Onboard Flex CardNone
WaldenPayNone
Foreign transaction fee
Onboard Flex Card$0.30 + 1.5%
WaldenPay3
Annual rewards spend cap
Onboard Flex CardNot listed
WaldenPayNot listed

Crypto rewards

Best advertised rate
Onboard Flex CardVaries
WaldenPayVaries
All purchases
Onboard Flex Card
WaldenPay
Dining
Onboard Flex Card
WaldenPay
Groceries
Onboard Flex Card
WaldenPay
Entertainment
Onboard Flex Card
WaldenPay
Fuel
Onboard Flex Card
WaldenPay
Travel
Onboard Flex Card
WaldenPay

How WaldenPay rewards work

Reward earning details vary by purchase category, eligibility, and the card issuer’s current terms.

Read the full WaldenPay review