Aave vs Just

Aave V3 is the third iteration of the Aave liquidity market protocol, introducing Portals for cross‑chain liquidity, High‑Efficiency (E‑Mode) lending and Isolation Mode markets to compartmentalise risk. The refactor cuts gas costs by up to 25 % and adds real‑time supply/borrow caps that can be tuned by AAVE token governance. V3 is live on Ethereum, Optimism, Arbitrum, Avalanche, Polygon, Metis and Base, collectively holding several billion dollars in deposits secured by the Safety Module.

JustLend is Tron’s native money‑market where interest rates follow a jump‑rate model similar to Compound V2. The protocol supports TRX, USDT, USDD and SUN, and integrates with SunSwap for automatic collateral liquidation. Since 2021 the JustLend DAO has funnelled 30 % of reserve factor income into a community insurance fund holding 500 million USDD.