Spend your stablecoins worldwide using Visa-powered cards. This app allows you to convert stablecoins to fiat for purchases at millions of merchants, with options for physical and virtual cards, ATM withdrawals, and premium benefits.






10+ similar apps compared and reviewed
Whether you want more options like Karsa or a completely different take on the same concept, our curated list of 10+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.






Spend your stablecoins worldwide using Visa-powered cards. This app allows you to convert stablecoins to fiat for purchases at millions of merchants, with options for physical and virtual cards, ATM withdrawals, and premium benefits.






Manage your finances globally with a USD account and card. Receive payments in USD or stablecoins, spend anywhere, and send money instantly across borders with real-time rates. Get dedicated human support for seamless international transactions.





Manage your finances with an all-in-one platform. Easily spend, save, and trade assets, with options to earn yield on savings and use a dedicated black card for purchases. Take full ownership of your financial assets.


Open a global USD account in seconds with no hidden fees. Send and receive digital dollars instantly and for free to contacts worldwide. Ideal for remittances, travelers, and digital nomads.


Manage global finances with real USD and EUR accounts, local payouts in over 10 currencies, and a self-custodial wallet. Set savings goals, earn yield, and hold Bitcoin, gold, and stocks all in one app.


Manage your money globally with this secure fintech app. It offers instant US & EU bank accounts, virtual cards for online shopping, and a multi-currency wallet. Send money internationally with transparent fees and fast delivery.


This financial platform enables immigrants, freelancers, and African businesses to send, spend, and earn money across Africa using stablecoins. It offers fee-free remittances, digital USD accounts, and secure wallet features, eliminating the need for a traditional bank account.




This app provides a USDC wallet for global payments. Users can receive and hold stablecoins, get an instant virtual USD card for online spending, send money internationally, and earn cashback rewards. It's designed for freelancers, remote workers, and anyone needing to manage money across borders.


Manage your cards and digital wallet with features for adding funds, sending and requesting money, and accessing program benefits. Supports multiple currencies and provides transaction monitoring.