Vaults.fyi Review: Is It Useful for Comparing DeFi Vaults?

Vaults.fyi is a DeFi interface for finding vaults and viewing information about them, rather than a single vault offering its own yield. Its Discover page lists opportunities associated with protocols including Aave, Compound and Morpho. You can filter by token, network, protocol, curator and category, then compare displayed metrics such as TVL, holder count and yield.

The interface also has sections for borrowing, your positions, analytics and bridging funds. It offers wallet creation or wallet connection, and promotes an API for developers building with vault data, transaction payloads and portfolio tracking. Those are different tasks from simply browsing: before using any transaction feature, inspect exactly what it will do and which contract it interacts with.

The yield display can be set to averages over one, seven or 30 days. These figures describe past or recent performance, not a promised rate. A vault's underlying strategy and risks depend on its protocol and assets, so use the listing to shortlist options rather than as a substitute for checking the vault itself.

Vaults.fyi does not publish a fee schedule in its product information, so you cannot determine the total cost from the displayed vault yield alone. DeFi transactions can involve network gas, and the underlying vault or protocol may have its own charges or rules. Costs and withdrawal conditions can differ between opportunities.

Before approving a transaction, check the amount you will deposit, the asset you will receive, any fee shown in the transaction flow, and whether withdrawing is immediate or subject to conditions. Compare those costs with the yield period being shown: a short-term yield figure should not be treated as a forecast of what you will earn over a longer holding period.

Also confirm the network in your wallet matches the vault listing. A transfer or deposit on the wrong network can create loss or recovery problems. If Vaults.fyi presents a transaction for signing, review the wallet's transaction details and do not approve a request you cannot explain.

The interface lists established DeFi protocols and displays vault metrics, but that does not remove the risks of depositing into the underlying contracts. Smart-contract flaws, asset depegs, liquidation events or strategy losses can affect your funds. TVL and displayed yield are not guarantees of solvency or future performance.

Vaults.fyi offers wallet creation as well as wallet connection, but its custody model and wallet security details are not disclosed in the product information. Do not assume that a created wallet is self-custodial. Find out who controls the keys and what recovery options exist before transferring assets to it. The product information also does not disclose an audit for Vaults.fyi itself, its licensing status or a named operating team.

Treat Vaults.fyi as an access and information layer, not as insurance for funds held by a vault. Check the underlying protocol's documentation, security information and withdrawal rules independently. Start with an amount you can afford to lose, and avoid signing approvals that grant broader access than the action requires.

The listed networks are Ethereum, Plasma, Ink, Robinhood Chain, Base, Arbitrum and BNB Chain. The Discover filters let you narrow vault listings by network and other attributes. Available vaults and assets can differ from one chain to another, so confirm that the token and destination network match your plan before moving funds.

You can choose to create a wallet or connect one. The product information does not specify supported wallet brands, mobile app availability, transaction speed or wallet recovery arrangements. If you connect an existing wallet, check the account and network shown before signing. If you create a wallet, understand its key management and backup process first.

For a safer first session, browse without connecting, compare a few listings, and read the underlying protocol's terms and risks. When ready to transact, inspect the wallet confirmation carefully. A bridge involves moving assets between networks, so verify the route, destination chain and received asset rather than relying only on the interface summary.

Vaults.fyi puts several kinds of DeFi information and tools in one place, but the product information leaves important decision details unclear. It does not disclose a platform fee schedule, the custody model for wallets it creates, or an audit for the interface. You also do not get enough information here to compare wallet security, mobile support or transaction performance.

The vault list can help you find options, but it does not make those options safe or comparable on yield alone. Curators, protocols, supported assets and withdrawal terms can differ, and a large TVL does not guarantee that you can withdraw whenever you want. Check each vault's details before depositing and consider whether you are comfortable with its contract and asset risks.

Choose another service if you require published custody and security assurances or a transparent, complete fee schedule before you connect. Vaults.fyi is most useful as a research and tracking interface for people prepared to verify the underlying DeFi products themselves.