Top Yield Aggregators on Ethereum and Beyond: A Guide to Crypto Yield Farming

By the SecureShift Team · Updated November 13, 2026

Disclosure: SecureShift has no affiliation with the protocols listed. TVL and yields are approximate, drawn from public dashboards in 2026, and change daily. Educational content, not financial advice.

What is yield farming?

Yield farming means putting crypto to work in DeFi to earn a return: lending it out, providing liquidity to a DEX, staking it or depositing LP tokens into reward programs. Returns come from:

• Borrower interest (lending markets)
• Trading fees (liquidity pools)
• Staking rewards (proof-of-stake networks)
• Incentive tokens (protocols paying to attract liquidity)

Doing this manually means claiming rewards, swapping them and re-depositing, paying gas each time. That's what aggregators automate.

How yield aggregators work

1. You deposit an asset (ETH, USDC, an LP token) into a vault.
2. The vault's strategy deploys it, e.g. lending on Aave or staking Curve LP tokens via Convex.
3. A keeper bot harvests rewards, swaps them and re-deposits, compounding the position.
4. Gas costs are shared across all depositors.
5. You hold a vault share token that grows in value.

Top yield aggregators

Check DefiLlama's "Yield Aggregator" category for current TVL.

Ethereum yield aggregators vs others

Ethereum mainnet still hosts the largest vaults because the deepest liquidity (stETH, USDC, Curve pools) is there. Since gas dropped below ~1–2 gwei in 2025–2026, small deposits on mainnet are viable again. L2 vaults on Base and Arbitrum are cheaper to enter and exit, while Beefy dominates on BNB Chain and smaller networks.

What APY is realistic?

Risks of yield aggregators

• Stacked smart-contract risk — the vault, its strategy and every underlying protocol must all work.
• Strategy and curator risk — a bad allocation decision can expose you to a failing market.
• Reward token risk — APYs paid in governance tokens shrink if the token falls.
• Fees — management and performance fees (often 10–20% of profits) reduce returns.
• Liquidity and withdrawal delays in some strategies.

How to choose

1. Prefer protocols with years of operation, multiple audits and bug bounties.
2. Read where the yield actually comes from.
3. Check fees and withdrawal conditions.
4. Diversify across vaults rather than chasing one high APY.
5. Start with a small test deposit.

FAQ

What is the best yield aggregator on Ethereum?

There's no single best. Yearn, Convex, Pendle and curated Morpho vaults are among the most established, each suited to different assets.

Is yield farming profitable in 2026?

It can be, but yields are lower than in 2020–2021 and gas-adjusted returns on small deposits matter.

Are yield aggregators safe?

They add convenience and extra layers of risk. Losses from exploits have happened across the sector.

Do I need KYC to use a yield aggregator?

Most are permissionless. You connect a self-custody wallet and deposit.