The card also gives holders free withdrawals of up to $350 every 30 days, anywhere in the world, as well as the ability to hold 40 currencies.
Most cards are said to only allow up to 10 currencies.
Kristo Kaarmann, TransferWise's CEO and co-founder, said it's unfair of banks to punish customers for wanting to spend their own money abroad.
"We've made it incredibly cheap and transparent to spend money internationally with our card, even if you don't have the right currency," he said.
"If you have the balance of the currency for the country you're in, it will simply deduct the amount from that.
"If you don't have any of the domestic currency, the card will automatically convert the currency for you at the same rate you see on Google."