Curve

Uniswap is an automated liquidity protocol powered by a constant product formula and implemented in a system of non-upgradeable smart contracts on the Ethereum blockchain. It obviates the need for trusted intermediaries, prioritizing decentralization, censorship resistance, and security.

Balancer is a decentralized automated market maker (AMM) protocol built on Ethereum with a clear focus on fungible and yield-bearing liquidity. Balancer's success is intrinsically linked to the success of protocols and products built on the platform.

Fluid is a DeFi protocol combining a liquidity layer, automated limits, lending and vault protocols, robust oracle system, and DEX protocol,