// GLOSSARY -- DEFI

What is Yield Aggregator?

1 min read Updated

A yield aggregator automatically routes deposits to the highest-yielding DeFi strategies, handling compounding, rebalancing, and gas optimization — maximizing returns with minimal user effort.

WHY IT MATTERS

Yield aggregators solve the DeFi complexity problem. Instead of manually researching, deploying, and managing across dozens of protocols, deposit into an aggregator and it handles everything.

Yearn Finance is the pioneer. Its vaults run community-developed strategies that allocate across lending protocols, LP positions, and incentive programs — automatically compounding and rebalancing as conditions change.

Aggregators are particularly valuable in a multi-chain world where opportunities span many networks and protocols. Agents and aggregators serve similar functions — finding and executing optimal yield strategies.

FREQUENTLY ASKED QUESTIONS

How do aggregators find the best yield?
They compare rates across lending protocols, LP opportunities, staking rewards, and incentive programs. Strategies are typically reviewed and approved by governance or strategy committees.
What are the risks?
Smart contract risk (aggregator + underlying protocols), strategy risk (complex strategies can fail), and dependency risk (relying on multiple protocols). More layers = more risk surface.
Aggregator vs doing it myself?
Aggregators handle gas optimization, compounding, and rebalancing. Manual management gives more control. For most users, aggregators offer better risk-adjusted returns due to gas savings and consistent compounding.

FURTHER READING

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