Borrow against Ethereum: best ETH loan platforms

Ethereum is accepted as collateral across both DeFi protocols and CeFi lenders, giving you the broadest mix of options after Bitcoin. On DeFi protocols you deposit ETH into a smart contract and borrow stablecoins or other assets against it instantly; on CeFi platforms you deposit ETH and draw a fiat or stablecoin loan. ETH holders who want to keep earning yield can often use a liquid-staking version such as wstETH instead, borrowing without unstaking.

ETH is less volatile than most altcoins but considerably more so than a stablecoin, so liquidation risk is real if you borrow near the maximum LTV. Sharp drawdowns during market stress can trigger liquidations quickly on DeFi protocols, where there is no grace period. Keep a buffer and monitor your health factor, especially if you are borrowing on-chain where gas costs can make last-minute top-ups expensive.

The right ETH loan depends on what you value most. Nexo offers the lowest entry rate at 1.90%, while YouHodler allows the highest loan-to-value at 90% — useful if you want to extract the most liquidity per coin, though a higher LTV sits closer to liquidation. You can borrow against ETH either non-custodially through a DeFi protocol — keeping your coins in a smart contract — or through a CeFi lender that takes custody but offers fiat payouts and human support.

Whichever you choose, model the position first with our loan calculator and keep a comfortable buffer below the maximum LTV. The cheapest headline rate is rarely the only thing that matters — custody model, KYC, and how the platform handles a falling market all shape the real cost of borrowing against Ethereum.

The DeFi flow is wallet-native and takes minutes. On Aave or Compound you connect a self-custodial wallet, supply ETH (or wstETH) into the protocol, and the smart contract assigns it a collateral factor — 80% on Aave, 83% on Compound, up to 86% on a Morpho blue-chip market. You then borrow stablecoins or other assets up to that limit in the same session, with no account, no KYC, and no approval queue. Your ETH stays in audited contracts only you can withdraw from, and you repay whenever you like; interest accrues per block at a rate that floats with market utilization.

The CeFi flow is account-first. On Nexo or YouHodler you register, complete identity verification, deposit ETH to an address the platform controls, and draw a fiat or stablecoin loan against it. The platform sets a fixed-style rate and an LTV ceiling (up to 90% on YouHodler, 50% on Nexo's base tiers), and you get features DeFi cannot offer — fiat paid to a bank, customer support, and no gas. The cost is custody: your ETH is now on the lender's balance sheet.

A practical middle path for yield-conscious borrowers: supply wstETH instead of ETH on a DeFi protocol. You keep Lido staking rewards accruing on the collateral while you borrow against it, which can meaningfully reduce your net borrowing cost — provided you understand the wstETH/ETH peg risk described below.

ETH is roughly twice as volatile as Bitcoin, so the liquidation arithmetic bites faster. Suppose you supply $20,000 of ETH to Aave and borrow $10,000 in USDC — a 50% LTV. If ETH falls 30%, your collateral drops to $14,000 and your effective LTV jumps to about 71% ($10k / $14k). A 40% ETH drawdown — a single bad month in ETH's history — takes the collateral to $12,000 and your LTV to 83%, at or past Aave's liquidation threshold, and the protocol sells your ETH automatically with no warning call.

Now picture the same move at a 'high efficiency' 80% LTV. Borrow $16,000 against $20,000 of ETH, ETH falls just 20%, and your $16,000 of remaining collateral barely covers the $16,000 debt — you are liquidated on a drop ETH routinely makes in a week. The defensive rule for ETH is therefore stricter than for BTC: stay under 50% LTV, keep a stablecoin reserve to top up, and remember that on DeFi the top-up itself costs gas that spikes during the exact crashes when you need it.