
Sommelier
An automated vault protocol on Ethereum, Arbitrum, and Optimism whose strategies are governed by a Cosmos-SDK validator set instead of a multisig.

What is Sommelier?
Sommelier runs automated yield vaults across Ethereum, Arbitrum, and Optimism. Users deposit into strategies like Real Yield ETH, BTC, and USD and the protocol rebalances across Aave, Compound, and Uniswap v3 positions on their behalf. Vault logic is fully on-chain, approved through governance, and executed by Sommelier's validator set so users remain the only addresses able to withdraw funds.
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App store listings are independently reviewed and written by Alchemy using a combination of inbound submissions, editorial research, public project sources, and third-party directories, including ecosystem data from The Grid under the Open Database License, DefiLlama, DappRadar, Reown, and chain ecosystem pages.

