Yield Aggregator · Review
ActiveCLever Review 2026: Leveraged CVX Yield on Ethereum
CLever is an Ethereum protocol from the Aladdin ecosystem that lets CVX holders amplify bribe and reward income by up to about 2x and claim future yields up front. It is niche and labelled beta, so it suits experienced Convex users who accept protocol risk.
By the DappsAtlas editorial team · Updated
DappsAtlas score
5.8/10
Mixed
Our verdict on CLever
5.8/10CLever suits experienced Convex and Curve users who want to boost CVX bribe and reward income and are comfortable with a protocol that labels itself beta. Its main strength is a focused product that automates harvesting and offers up to about 2x income leverage. The main caveats are modest and falling TVL, unpublished fees in the material reviewed, and layered dependency risk. Newcomers should learn Convex first and risk only small amounts.
Score breakdown
How CLever scores
- Security
- 5.5/10
- Ease of use
- 5.5/10
- Fees
- n/a
- Features
- 6.5/10
Scores run from 0 to 10 and are based only on facts we could verify. Where information was missing we mark the score n/a rather than guess.
What is CLever?
CLever is a DeFi protocol on Ethereum from the Aladdin ecosystem. DefiLlama describes it as a leverage system for CVX holders that can multiply bribe and reward income by up to about 2x, while automating harvesting and swapping into CVX. It has been listed since April 2022.
The app covers CVX, clevCVX, clevUSD and clevCRV, plus Concentrator pools for FraxBP-related assets. Other sections include Furnace, Locker, Vesting, a YB airdrop page and Governance. DefiLlama shows about $6.0 million TVL, down 18.2% over seven days, and the protocol token is CLEV.
The homepage carries a notice that the project is in beta and should be used at your own risk. That framing matters for anyone considering it.
How CLever works
Convex lets users lock CVX to earn a share of bribes and rewards from Curve-related voting. CLever builds on this by letting CVX holders lock their CVX and receive access to future income earlier, which is what the site means by claiming future yields today. According to DefiLlama, this can multiply income by up to about 2x.
The protocol automates harvesting and swapping rewards into CVX, so users do not have to claim and reinvest manually. The homepage also shows clevUSD and clevCRV, and Concentrator pools for FraxBP-based assets. The exact mechanics, such as how debt or borrowing is handled, are not described in the material reviewed.
Because the protocol relies on Convex and Curve, its outcomes depend on those systems and on the CVX market.
6 features
Key features
01
CVX income leverage
CVX holders can boost bribe and reward income by up to about 2x, according to DefiLlama's description.
02
Automated harvesting
The protocol automates harvesting rewards and swapping them into CVX, so users do not compound by hand.
03
Claim future yield
The tagline offers to let users claim future yields today, via tokens such as clevCVX that represent locked positions.
04
clevUSD and clevCRV
The homepage lists clevUSD and clevCRV alongside clevCVX, covering stablecoin and CRV exposure.
05
FraxBP farming pools
Concentrator-style pools for FraxBP-related assets such as Frax-USDC, LUSDFraxBP and TUSDFraxBP are listed on the app.
06
Furnace, locker, governance
The app includes a Furnace, Locker, Vesting and Governance section, indicating a wider token and governance system.
Pros and cons
What we like
- Targets a specific need: boosting CVX holder income by up to about 2x
- Automates harvesting and swapping into CVX
- Has two audits listed on DefiLlama
- Long listing history since April 2022
- Offers a governance and token system via CLEV and a Locker
Watch out for
- TVL fell 18.2% over the last 7 days to about $6.0 million, which is small for a leverage product
- The homepage states the project is in beta and to use it at your own risk
- Depends on Curve, Convex and Frax-related pools, so a problem in any of them can affect users
- Leveraged and pre-claimed yield mechanics are harder for newcomers to understand
- Fee levels are not published in the material reviewed, so costs are hard to compare
- Only Ethereum is supported, so mainnet gas costs apply
CLever fees
Fee levels are not published in the material reviewed. Users would need to check the official docs, the vault and Furnace pages in the app, and the governance forum for performance fees or harvest fees.
On top of any protocol fees, Ethereum gas applies to deposits, withdrawals and claims, and swaps into CVX may involve slippage.
Is CLever safe?
DefiLlama lists two audits, and the app has an Audits section covering clevCVX, Furnace and clevUSD. The audit reports were not reviewed here, so scope and findings are not known. Audits reduce but do not remove smart-contract risk.
The homepage says the project is in beta and to use it at your own risk. Users also face dependency risk from Curve, Convex and Frax-related pools, as well as market risk from CVX and stablecoin pegs. The material reviewed does not mention hacks, but it does not rule out future incidents either. This is not financial advice.
6 steps
How to get started with CLever
- 1
Read the official docs and governance forum, and confirm you understand Convex and Curve first.
- 2
Check the audit links on the app's Audits section for clevCVX, Furnace and clevUSD.
- 3
Install an Ethereum wallet and fund it with ETH for gas plus the asset you plan to deposit.
- 4
Connect the wallet to the official CLever site, checking the address carefully to avoid copycats.
- 5
Start with a small deposit into a CVX or Concentrator pool and review the displayed APR and lock terms.
- 6
Monitor your position and the protocol's governance updates regularly.
Who CLever is for
CLever is for existing CVX holders and Curve and Convex yield farmers who understand lock-ups, bribes and stablecoin pool risk. It is not aimed at beginners or anyone who needs guaranteed returns.
CLever FAQs
What is CLever?
CLever is a leverage system for CVX holders. According to DefiLlama, it can multiply bribe and reward income by up to about 2x while automating harvesting and swapping back into CVX. It runs on Ethereum.
What tokens does CLever use?
The homepage lists clevCVX, clevUSD and clevCRV. These appear to be the protocol's own tokens tied to CVX, stablecoin and CRV positions. The CLEV token is listed on DefiLlama as the protocol token.
Is CLever safe?
The homepage states the project is in beta and should be used at your own risk. DefiLlama lists two audits, but an audit does not remove smart-contract, market or dependency risk. Never deposit more than you can afford to lose.
Which blockchain does CLever run on?
DefiLlama shows Ethereum only. The site is built around Curve and Convex, which are also on Ethereum.
What other sections does the CLever app have?
The homepage mentions Furnace, Farming, Locker, Vesting, a YB airdrop page and Governance. Details of each are not given in the material reviewed, so check the official docs before using them.
What yield does CLever advertise?
The homepage displays an APR of 35% on several Concentrator pools, but this is shown as a displayed figure only and can change. Treat any displayed APR as variable and not guaranteed.
Compare
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How we checked
Sources
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