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KAST vs Solid

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

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...

Score4.2

Visit Site Review

VS

Solid

Solid

Solid is a Stablecoin Super-App designed to simplify DeFi yield generation. Users deposit USDC , which is automatically converted into soUSD , a yield...

Score4.1

Visit Site Review

Comparison

General

Platform

KAST

Solid

Founded

KAST2023

Solid2025

Headquarters

KASTHong Kong

Solid

Availability

KASTAvailable in supported countries; card and features vary by region

SolidWorldwide

Fees & Financial

Bonus

KAST20% off first membership subscription

SolidGet $10 (spend $75 across 3+ payments at different merchants within 30 days)

Token

KAST

Solid

Compounding

KASTNo

SolidYes

Payouts

KAST

Solid

Fees

KAST

Solid

Lockup

KAST

SolidNone

Maker Fee

KAST

Solid

Taker Fee

KAST

Solid

Cryptocurrency Rates

BTC Rate

KAST

Solid

BTC Max

KAST

Solid

ETH Rate

KAST

Solid

ETH Max

KAST

Solid

Stablecoin Rate

KAST3.3%

Solid4.5%

KAST

Pros

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

Cons

Solid

Pros

Simple one-click DeFi access via soUSD
No manual bridging or gas management

Cons

USDC focused