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River vs KAST

Compare rates, fees, access, and key features side by side.

River

River

River is a Bitcoin-focused savings platform. You can buy and hold BTC, alongside USD. It only serves customers in the US.Earn Bitcoin on USDUniquely, ...

CIR score4.2
VS
KAST

KAST

KAST is a stablecoin-powered financial platform designed to serve as a next-generation alternative to traditional banking. Built by a team with experi...

CIR score4.2

General

Platform
Riverlogo
KASTlogo
Founded
River2019
KAST2023
Headquarters
RiverUSA
KASTHong Kong
Availability
RiverUS only, excluding NY and NV
KASTAvailable in supported countries; card and features vary by region

Fees & Financial

Bonus
RiverEarn up to $100 in BTC
KAST$50 bonus
Token
River
KAST
Compounding
RiverNo
KASTNo
Payouts
RiverMonthly
KAST
Fees
RiverNone
KAST
Lockup
River
KAST
Maker Fee
River
KAST
Taker Fee
River
KAST

Cryptocurrency Rates

BTC Rate
River
KAST
BTC Max
River
KAST
ETH Rate
River
KAST
ETH Max
River
KAST
Stablecoin Rate
River
KAST3.3%

River

Review

Pros

  • USD interest paid in BTC
  • FDIC-insured USD deposits

Cons

  • US only
  • Bitcoin-only

KAST

Review

Pros

  • Global access without a traditional bank account
  • Team from Circle, Revolut, Phantom, Wise

Cons