Built by Solo Labs, the Aegis dynamic fee hook introduces a fully on-chain, self-regulating dynamic fee system built with Uniswap v4 hooks. It adjusts swap fees per block based on real-time price movement, protecting LPs against spikes, MEV, and toxic flow while optimizing yield during volatility.

Bunni offers liquidity density functions, rehypothecation, autonomous rebalancing, and shapeshifting; dynamically adjusting the LP positions with market conditions. LPs can shift liquidity to different ticks, slightly change a curve, or switch curves.

Renzo’s Dynamo DEX protocol is a dynamic fee hook that's specifically designed to maintain price stability for pegged assets like ezETH/ETH, through a variable fee structure: protecting against depegs in LRTs and automating LP management.

EulerSwap is a new DEX that integrates Euler’s lending infrastructure with v4 hook architecture. Liquidity providers deposit assets that simultaneously earn lending yield, facilitate swaps, and can be used as collateral to borrow other tokens. This design improves capital efficiency by allowing LPs to deploy a single asset across multiple strategies, including JIT liquidity, hedging, and custom AMM curve control.