Onchain Capital Allocator · Review
ActiveGain by Kelp Review 2026: Managed Vaults After the rsETH Exploit
Gain is Kelp DAO's actively managed vault program on Ethereum, built to collect restaking and airdrop rewards. Its Kelp Gain vaults were reportedly paused in April 2026 after a large rsETH bridge exploit, so risk is the main thing to weigh.
By the DappsAtlas editorial team · Updated
DappsAtlas score
4.5/10
Weak
Our verdict on Gain
4.5/10Gain suits experienced DeFi users who understand restaking and vault risk and want exposure to Kelp's reward strategies. Its strength is the managed, tokenized-reward approach under a known restaking brand. The main caveat is the April 2026 rsETH bridge exploit, which reportedly led to Kelp Gain vault pauses, plus no listed audits for Gain and unpublished fees. Newcomers and anyone who cannot afford losses should look elsewhere or wait for clear official updates.
Score breakdown
How Gain scores
- Security
- 3.0/10
- Ease of use
- 6.5/10
- Fees
- n/a
- Features
- 6.0/10
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 Gain?
Gain is a vault program from Kelp DAO, the team behind the liquid restaking token rsETH. DefiLlama classes it as an onchain capital allocator on Ethereum, with about $25M in TVL and a KERNEL token. The listing date is October 2024.
Its flagship products are Airdrop Gain, High Gain and Grizzly Gain. The project description says the vaults are actively managed and aim to maximise earning potential through tokenized rewards. That description cites $150M+ in TVL, which is well above the DefiLlama figure.
In April 2026, public reporting reported a roughly $292M exploit of Kelp DAO's rsETH bridge. Coverage says Upshift paused deposits and withdrawals on its High Growth ETH and Kelp Gain vaults, and other lenders restricted rsETH markets. The material does not show whether Gain has since resumed normal operation.
How Gain works
Gain is a collection of vaults run by Kelp DAO. A user deposits an asset into a vault, and smart contracts follow a strategy designed to collect rewards and airdrops. The vaults are called actively managed, so allocations can change over time.
The rewards are tokenized, meaning returns come as tokens that can vary in value. Kelp's main product is rsETH, a liquid restaking token, and the coverage of the April 2026 incident shows Gain vaults had exposure to that ecosystem. The detailed strategies for each vault are not in the research material.
Vault products like this add layers of risk: the vault's own contracts, the assets it holds, and the protocols and bridges those assets pass through. A failure in any layer can hit depositors even if the vault code itself works.
6 features
Key features
01
Actively managed vaults
Gain is described as a program of actively managed vaults, so users hold a vault position instead of managing strategies themselves.
02
Three flagship vaults
Airdrop Gain, High Gain and Grizzly Gain are named as the flagship products, each aimed at a different reward approach.
03
Tokenized rewards
The vaults aim to earn rewards and airdrops through smart contracts, paid out as tokenized rewards.
04
Kelp ecosystem link
Gain sits inside Kelp DAO, a liquid restaking protocol known for rsETH, which Kelp says is used across many DeFi platforms.
05
Automated reward capture
A Medium post titled as a Gain FAQ describes the vaults as powered by smart contracts that automate earning rewards and airdrops.
06
KERNEL token
A KERNEL token is listed with the project, though the project does not explain its role in Gain.
Pros and cons
What we like
- Clear product lineup with three named vaults for different reward approaches
- Backed by Kelp DAO, an established liquid restaking brand with a large user base according to its homepage
- Hands-off approach for users who do not want to manage reward strategies
- Runs on Ethereum, a widely used and well-tooled network
- Kelp advertises a bug bounty of up to $250K for the wider protocol
Watch out for
- Kelp's rsETH bridge was reportedly drained of about $292M in April 2026, and Gain vaults were paused as a result
- DefiLlama lists no audits for Gain itself; the homepage only mentions audits for Kelp in general
- Vault strategies depend on rsETH and other third-party protocols, so problems elsewhere can spread to depositors
- Listed TVL of about $25M is far below the $150M+ in the project description, so the figures do not agree
- Fee structure, withdrawal terms and strategy details are not in the research material
- Vault rewards come as tokens and airdrops, whose value is uncertain
Gain fees
Fees for Gain are not published in the research material. That includes any management, performance or withdrawal fees on the vaults.
Users would normally find these on the vault pages of the official site or in Kelp's documentation. Ethereum gas costs for deposits and withdrawals also apply on mainnet, and they vary with network conditions.
Is Gain safe?
DefiLlama lists no audits for Gain. Kelp's homepage mentions audits and a bug bounty of up to $250K for the protocol, but the project does not say which audits cover the Gain vaults.
The April 2026 rsETH bridge exploit, reported at about $292M, is the main safety event. Reports say Upshift paused Kelp Gain vault deposits and withdrawals, and that lending markets restricted rsETH. These are third-party news summaries, and details such as user losses and recovery plans are not public.
Vaults hold your funds in smart contracts, so you carry contract risk, counterparty risk and exposure to the assets the vaults hold. Check current official updates before doing anything.
6 steps
How to get started with Gain
- 1
Check the official Kelp announcements for the current status of the Gain vaults, since they were reportedly paused in April 2026.
- 2
Read the documentation or the Gain FAQ for how each vault (Airdrop Gain, High Gain, Grizzly Gain) works.
- 3
Look for audit reports and fee details before depositing, as DefiLlama lists no audits for Gain.
- 4
Prepare a self-custody wallet with ETH for gas and the asset the vault accepts.
- 5
Start with a small amount if you decide to deposit, and confirm withdrawal terms first.
- 6
Monitor the vault and the status of rsETH across the protocols it relies on.
Who Gain is for
Gain is for experienced DeFi users who already understand liquid restaking, airdrop farming and the risks of vault strategies. It is not suited to beginners or to anyone who needs guaranteed access to their funds, given the reported pauses.
Gain FAQs
What is Kelp Gain?
Gain is a set of actively managed vaults from Kelp DAO. DefiLlama describes it as a program for maximising earning potential through tokenized rewards, with Airdrop Gain, High Gain and Grizzly Gain as its flagship products.
Was Kelp Gain affected by the 2026 hack?
Reports from April 2026 say Kelp DAO's rsETH bridge was exploited for roughly $292M. Upshift reportedly paused deposits and withdrawals on its High Growth ETH and Kelp Gain vaults. The sources do not say whether the vaults have since reopened, so check the official site and announcements.
Is Gain by Kelp safe?
Nothing says it is safe or unsafe in absolute terms. DefiLlama lists no audits for Gain, and the exploit shows the risks of depending on rsETH and its bridges. Treat any deposit as a high-risk position and only commit money you can afford to lose.
What token is linked to Gain?
DefiLlama lists KERNEL as the token linked to the project. The project does not explain how KERNEL is used in Gain or how rewards are distributed.
Which blockchain does Gain run on?
Gain is listed on Ethereum in DefiLlama. The Kelp homepage says the wider protocol is live on 10+ chains, but those are not tied to Gain specifically.
What are the fees?
The project does not publish a fee schedule for Gain. Users should check the vault pages on the official site before depositing.
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How we checked
Sources
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