Best of · Optimism · Updated
The best Yield Aggregators on Optimism in 2026
We track 23 Yield Aggregators that run on Optimism and have reviewed 18 of them in full. Our top pick is vfat.io. Each one is scored on security, ease of use, fees and features.
Ranked list
- 1
vfat.io
Yield Aggregator · Base, Ethereum, Hyperliquid L1 +33
vfat.io helps you find yield and manage DeFi positions across many chains, with automation through its Sickle smart contract wallet. It is non-custodial, but you should check the transaction costs and the scope of its audits before approving anything.
ScoreScore 6.5 out of 10TVL $31.3M−2.9% - 2
Spark Savings
Yield Aggregator · Ethereum, Arbitrum, X Layer +5
Spark Savings lets you deposit supported crypto assets into on-chain savings products that allocate funds across markets. Check the live yield, withdrawal terms and audit coverage before depositing.
ScoreScore 6.0 out of 10TVL $1.26B−6.4% - 3
Yearn Finance
Yield Aggregator · Ethereum, Katana, Base +4
Yearn Finance uses DeFi vaults to automate yield strategies, but returns and costs vary by vault. Check its fees, strategy risks and withdrawal terms before depositing.
ScoreScore 5.8 out of 10TVL $149M−2.9% - 4
YieldFi
Yield Aggregator · Ethereum, Base, Arbitrum +9
YieldFi offers tokenized yield vaults and tools for curators to manage onchain capital. Fees, investor custody arrangements and redemption timing need careful checking before you commit funds.
ScoreScore 5.8 out of 10TVL $11.1M−0.5% - 5
Aura
Yield Aggregator · Ethereum, Base, Arbitrum +6
Aura Finance is a DeFi protocol built around Balancer that aggregates BAL incentives for liquidity providers and veBAL stakers. It may suit experienced yield users, but fee and audit details need checking before you commit funds.
ScoreScore 5.5 out of 10TVL $8.98M−2.4% - 6
VaultCraft
Yield Aggregator · Arbitrum, Ethereum, Polygon +4
VaultCraft lets you deposit into automated DeFi yield strategies and build custom vaults across several chains. Its fees, withdrawal terms and audit details need checking before you commit funds.
ScoreScore 5.3 out of 10TVL $544K−0.2% - 7
Vesper
Yield Aggregator · Ethereum, Base, Optimism +2
Vesper offers automated DeFi yield pools across several networks, but it doesn’t publish key fee and risk details clearly. Check the pool strategy and withdrawal terms before depositing.
ScoreScore 5.2 out of 10TVL $80.2M−3.0% - 8
Superform
Yield Aggregator · Ethereum, Base, Arbitrum +7
Superform lets you put crypto into automated SuperVaults or choose individual yield opportunities across multiple chains. Its fee, custody and audit details need closer checking before you deposit.
ScoreScore 5.2 out of 10TVL $13.0M−0.9% - 9
Toros
Yield Aggregator · Arbitrum, Base, Optimism +3
Toros offers on-chain leveraged tokens and other automated vault strategies across several networks. It may suit experienced DeFi users, but check the current fees, strategy risks and audit details before committing funds.
ScoreScore 5.0 out of 10TVL $4.49M−4.2% - 10
WOOFi Earn
Yield Aggregator · Arbitrum, Optimism, Base +6
WOOFi Earn lets you deposit assets into Supercharger vaults that manage liquidity for WOOFi Swap. Before depositing, check the vault’s current terms, costs and contract coverage.
ScoreScore 5.0 out of 10TVL $3.84M−1.3% - 11
Clovis
Yield Aggregator · Sei, Arbitrum, Base +7
Clovis combines yield vaults, borrowing against eligible positions and cross-chain transfers in one account. Before depositing, check the vault strategy and remember that fees and custody details are not published.
ScoreScore 5.0 out of 10TVL $201K−2.3% - 12
Flashstake
Yield Aggregator · Ethereum, Optimism, Arbitrum
Flashstake lets you lock crypto and claim estimated future yield upfront. The trade-off is committing your principal for a chosen period, with fees and current strategy details to check before depositing.
ScoreScore 5.0 out of 10TVL $47.0K−1.0% - 13
Matrix Farm
Yield Aggregator · Base, Optimism, Fantom +3
Matrix Farm is a multichain DeFi yield optimizer with auto-compounding vaults and a 4.5% performance fee. Its custody model and audit details need checking before you deposit.
ScoreScore 4.8 out of 10TVL $6.78K−3.1% - 14
BIM Yield
Yield Aggregator · Base, Polygon, Optimism +9
BIM Yield brings staking, trading and cross-chain asset moves together across multiple networks. But published details on fees, yield strategies and fund custody are limited, so check the terms before connecting a wallet.
ScoreScore 4.6 out of 10TVL $269K−3.3% - 15
CIAN Yield Layer
Yield Aggregator · Ethereum, Mantle, Arbitrum +4
CIAN Yield Layer is a multi-chain DeFi vault platform that packages yield strategies into depositable positions. The main things to check before depositing are the specific vault’s fees, strategy and smart-contract risk.
ScoreScore 4.5 out of 10TVL $270M−7.4% - 16
Sushi BentoBox
Yield Aggregator · Arbitrum, Ethereum, Polygon +6
Sushi BentoBox is a token vault designed to put deposited assets to work and support apps such as Kashi. The yield, fees and safety disclosures are not clear enough to treat it as a low-risk place to park funds.
ScoreScore 4.2 out of 10TVL $2.26M−1.7% - 17
CIAN Automation
Yield Aggregator · Avalanche, Polygon, Ethereum +2
CIAN Automation is a DeFi yield platform built around automated, multi-strategy vaults. Its basic purpose is clear, but you should check the exact vault, network, costs and audit details before depositing.
ScoreScore 4.2 out of 10TVL $725K−5.2% - 18
Penpie
Yield Aggregator · Arbitrum, Ethereum, Hyperliquid L1 +6
Penpie is a Pendle-focused DeFi product for yield strategies and voting boosts. Its 2024 smart-contract exploit makes the risk of depositing central to the decision.
ScoreScore 2.8 out of 10TVL $4.69M−15.9% - 19
Reaper Farm
Yield Aggregator · Optimism, Fantom, BNB Chain +1
Reaper.Farm is a DeFi yield optimizer listed across four chains. Its strategy details, fees and security documentation need checking before you deposit.
ScoreNot rated yetTVL $1.30M−1.4% - 20
Napier
Yield Aggregator · Ethereum, Robinhood Chain, Base +10
Napier is a yield-tokenization protocol with a market for pool and fixed-APY products. Its fees, custody model and product risks are not clear enough to assess safely.
ScoreNot rated yetTVL $103K−1.0% - 21
Amulet V2
Yield Aggregator · Solana, Optimism, Ethereum +1
Amulet V2 is a yield aggregator project on Solana, Optimism, Ethereum and Polygon zkEVM. Its team publishes little about how it works, what it costs or how funds are secured, so treat it with care.
ScoreNot rated yetTVL $61.4K−4.9% - 22
Popcorn
Yield Aggregator · Ethereum, BNB Chain, Polygon +2
Popcorn’s official site is a movie podcast, not a crypto yield app. Don’t connect a wallet or deposit funds based on this page.
ScoreNot rated yetTVL — - 23
yo
Yield Aggregator · Base, Ethereum, Arbitrum +3
YO is a multi-chain DeFi yield optimizer that reallocates assets across protocols. Its fees, custody arrangements and security assurances are not clear enough to judge whether it suits your funds.
ScoreNot rated yetTVL —
Yield Aggregators on Optimism: the numbers
- Tracked
- 23
- Reviewed
- 23
- Total TVL
- $1.84B
- Avg. score
- 5.0/10
The SkyBitcoins index lists 23 yield aggregators on Optimism. Every one of them has a full review. Across the 21 with TVL data, the combined value locked is $1.84B, counting value on every chain they support. Spark Savings dominates, with 68% of that total. The top five account for 97%, while the median yield aggregator holds $3.84M.
By value locked, the largest yield aggregators on Optimism are Spark Savings ($1.26B), CIAN Yield Layer ($270M) and Yearn Finance ($149M). On SkyBitcoins scores, vfat.io ranks first at 6.5/10, ahead of Spark Savings (6.0) and Yearn Finance (5.8). The 18 rated yield aggregators average 5.0/10, and none scores 8 or above yet.
Many also deploy elsewhere, most often on Arbitrum (21), Ethereum (20) and Base (17). All 21 with a confirmed status are active. Over the last seven days, combined TVL fell 5.9%. Penpie dropped the most (−15.9%).
Largest by TVL
- 1
Spark Savings$1.26B
- 2
CIAN Yield Layer$270M
- 3
Yearn Finance$149M
- 4
Vesper$80.2M
- 5
vfat.io$31.3M
Highest rated
- 1
- 2
- 3
- 4
YieldFi5.8
- 5
Aura5.5
Method
How we ranked them
Reviewed dApps come first. Each SkyBitcoins review scores security, ease of use, fees and features from 0 to 10 using public facts such as audits, documentation and on-chain data; the overall score orders the list, with total value locked as the tie-breaker. Projects we have not reviewed yet follow, ordered by total value locked. Scores are never sold.
Guides
Related guides
Blockchain
How to Use Base: A Practical Guide for 2026Base is an Ethereum Layer 2 that lets you use compatible wallets and apps with ETH for gas. Learn how to set up a wallet, move funds, estimate costs and avoid common risks.
Frequently asked questions
What is the largest yield aggregator on Optimism by TVL?
Spark Savings is the largest yield aggregator on Optimism by total value locked, with $1.26B across all the chains it supports. It is followed by CIAN Yield Layer ($270M) and Yearn Finance ($149M). TVL figures come from DefiLlama and change daily.
Which yield aggregator on Optimism has the highest SkyBitcoins score?
vfat.io has the highest score at 6.5/10, ahead of Spark Savings (6.0) and Yearn Finance (5.8). Scores weigh security, ease of use, fees and features, and are based only on facts we could verify.
How many yield aggregators on Optimism has SkyBitcoins reviewed?
SkyBitcoins tracks 23 yield aggregators on Optimism. Of these, 23 have a full review and 21 report value locked, $1.84B in total, counting value on every chain they support.
Which yield aggregators on Optimism grew the most this week?
Among yield aggregators with at least $1M locked, Penpie the biggest drop (−15.9%). Combined TVL moved −5.9% over the same seven days.
What is the average score for yield aggregators on Optimism?
The 18 rated yield aggregators on Optimism average 5.0 out of 10. Of these, 0 score 8 or higher and 6 score below 5.