Katana vs Near

Katana is a DeFi Layer-1 chain incubated by Polygon Labs and GSR, designed to maximize on-chain liquidity and real yield. Its Vaultbridge system redeploys bridged assets like ETH and USDC into yield strategies on Ethereum, while Chain-owned Liquidity (CoL) channels 100% of sequencer fees into deep, protocol-controlled liquidity pools. Katana’s native AUSD stablecoin, backed by US Treasuries, powers lending markets and DEX liquidity with off-chain yield incentives.

NEAR Protocol employs Nightshade sharding where each block contains chunks from multiple shards, and Doomslug consensus gives 1‑second near‑finality. The JavaScript SDK and Contract Aurora EVM make onboarding Web2 developers easier. In 2024 NEAR launched a chain‑signature wallet standard that leverages passkeys for seedless login.