SushiSwap is a younger but more innovative AMM than existing platforms before. It provides a comprehensive DeFi market with many services including swap, yield farming, lending & borrowing, staking, and so on. All these services are built up by themselves, which means they fully control the liquidity and circulate it in their platform. On Solana, Raydium is the current top DEX. Currently, they have services such as swapping, staking, and farming. However, Raydium seems to share the same vision as SushiSwap when they maintain the private permission in DeFi services development.