
KAST Business Waitlist
The financial infrastructure global businesses need. No bank hours. No borders. No excuses.
Reviewing applications now. Next wave opens early May. We review every application by hand.
Built for operators, not bank branches.
Your financial infrastructure shouldn't have borders. or hours.
Payouts, payroll, and cross-border spending unified in one platform built for businesses that never stand still.

Crypto-first. Built for operators like you.
Your account works for how you run your business. No unexpected closures.
Instant payouts worldwide
Send funds to teams & vendors in 170+ countries.

One view for all your money
Dollars, USDC, SOL side by side. Personal and Business in one tap.

Unlimited virtual cards
Create as many as you need, instantly. Set limits per card, per person, per vendor.

Earn up to 3% cashback. Uncapped.
Earn up to 3% cash back on every purchase and up to 10% back on cloud services, such as AWS and OpenAI.
REQUEST ACCESS TO KAST BUSINESS
We are opening up in phases, to a small group of founders first. We review every application individually.






