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EigenLayer Review 2026
Last updated: March 2026
Quick Summary
EigenLayer is a restaking protocol built on Ethereum that allows stakers to opt-in to securing additional services (Actively Validated Services) beyond the Ethereum base layer. By restaking ETH or liquid staking tokens, users can earn additional rewards while extending Ethereum's security to new protocols.
Table of Contents
Overview
EigenLayer is a groundbreaking restaking protocol built on Ethereum that fundamentally changes the economics of staking. Founded by Sreeram Kannan, EigenLayer allows ETH stakers to opt-in to securing additional services beyond the Ethereum base layer, earning extra rewards in the process. These additional services, called Actively Validated Services (AVS), include oracle networks, data availability layers, keeper networks, and other infrastructure that benefits from economic security. The protocol supports both native ETH restaking (for solo validators) and liquid staking token restaking (for holders of stETH, rETH, cbETH, and others). By enabling existing staked ETH to serve double duty, EigenLayer creates a new layer of yield without requiring additional capital deployment. The protocol has attracted over $10 billion in TVL, making it one of the largest DeFi protocols by deposits. EigenLayer has spawned an entire ecosystem of Liquid Restaking Token (LRT) protocols like EtherFi, Renzo, and Kelp, which provide liquidity for restaked positions. The EIGEN token serves as both a governance mechanism and an intersubjective work token that can be slashed for AVS-specific conditions.
Pros & Cons
Pros
- βPioneering restaking technology for additional yield on staked ETH
- βExtends Ethereum security to new protocols and services
- βSupports native ETH and multiple liquid staking tokens
- βBacked by major VC firms with strong development team
- βCreates new revenue streams for existing ETH stakers
Cons
- βAdditional slashing risks from Actively Validated Services
- βComplex system that may be difficult for beginners to understand
- βProtocol is still maturing with evolving reward structures
- βSmart contract risk layered on top of base staking risk
How Restaking Works
Restaking in EigenLayer works by allowing stakers to delegate their staked ETH (or liquid staking tokens) to operators who then opt into securing specific AVS. When you restake, you are essentially extending the economic security of your staked ETH to these additional services. Each AVS has its own set of tasks, slashing conditions, and reward structures. Operators run the software for each AVS they support, and stakers earn rewards proportional to their restaked amount. Native restaking involves pointing your validator's withdrawal credentials to the EigenPod smart contract, while LST restaking simply requires depositing your liquid staking tokens into EigenLayer's strategy contracts.
AVS Ecosystem
The AVS ecosystem is growing rapidly, with dozens of services either live or in development. Notable AVS include EigenDA (a data availability service), oracle networks, cross-chain bridges, and decentralized sequencers. Each AVS sets its own reward structure and slashing parameters, meaning the yield from restaking varies depending on which services your operator supports. The diversity of AVS creates opportunities for operators and restakers to customize their risk-reward profiles. As more AVS launch, the total yield opportunity for restakers is expected to increase.
Risk Analysis
Restaking introduces additional risks beyond base staking. Each AVS you opt into adds new slashing conditions, meaning your restaked ETH can be penalized for AVS-specific failures even if your base Ethereum validation is flawless. The compounding of smart contract risk across multiple protocol layers (base staking, EigenLayer, individual AVS) increases overall exposure. Operator selection is critical since operators that run buggy or malicious AVS software can trigger slashing for their delegators. EigenLayer has implemented various safety mechanisms including withdrawal delays and slashing limits, but the risk profile is inherently more complex than standard staking.
Liquid Restaking Tokens (LRTs)
The Liquid Restaking Token ecosystem has emerged as a major DeFi innovation built on top of EigenLayer. Protocols like EtherFi (eETH), Renzo (ezETH), and Kelp (rsETH) allow users to restake through EigenLayer while receiving a liquid token that can be used in DeFi. These LRTs effectively combine base staking yields, restaking yields, and DeFi composability into a single token. However, LRTs add another layer of smart contract risk and complexity. The LRT space is highly competitive, with different protocols offering various approaches to operator selection, reward distribution, and risk management.
EIGEN Token & Governance
The EIGEN token serves a dual purpose in the EigenLayer ecosystem. As a governance token, it allows holders to participate in protocol decisions including parameter changes and upgrade proposals. As an intersubjective work token, EIGEN can be staked and slashed for conditions that require social consensus rather than purely on-chain verification. This novel mechanism enables EigenLayer to support a broader range of AVS than would be possible with ETH-only slashing. The token distribution has been structured to support long-term protocol development and ecosystem growth.
Fees
| Fee Type | Amount |
|---|---|
| Protocol Fee | 10% of AVS rewards |
| Operator Commission | Set by individual operators (typically 5-10%) |
| Deposit Fee | None (gas only) |
| Withdrawal Fee | None (gas only) |
| Minimum Restake | No minimum for LST restaking |
| Withdrawal Delay | 7 days (security cooldown) |
Security
- Multiple independent audits from top security firms
- Withdrawal delay periods to prevent rapid fund extraction after exploits
- Slashing limits to cap maximum loss from individual AVS failures
- Operator reputation system and performance monitoring
- EIGEN token intersubjective slashing for social consensus failures
- Open-source codebase with active bug bounty program
- Governance timelock on critical parameter changes
- Backed by Andreessen Horowitz, Polychain Capital, and other top-tier investors
Key Features
- Restaking for additional yield on top of base Ethereum staking rewards
- Support for native ETH and multiple liquid staking tokens (stETH, rETH, cbETH)
- Growing ecosystem of 20+ Actively Validated Services
- Operator delegation with customizable risk-reward profiles
- EIGEN token governance and intersubjective work token mechanism
- Liquid Restaking Token ecosystem for DeFi composability
- EigenDA data availability service as flagship AVS
Final Verdict
With a rating of 4.4/5, EigenLayer is best suited for advanced users seeking additional yield through restaking. EigenLayer is a restaking protocol built on Ethereum that allows stakers to opt-in to securing additional services (Actively Validated Services) beyond the Ethereum base layer. By restaking ETH or liquid staking tokens, users can earn additional rewards while extending Ethereum's security to new protocols.
Frequently Asked Questions
Is EigenLayer safe?
EigenLayer has been audited by multiple security firms and implements several safety mechanisms. However, restaking inherently carries more risk than standard staking due to additional slashing conditions from AVS and compounded smart contract risk. The protocol is still relatively new and evolving. Users should carefully consider the risk-reward tradeoff and only restake amounts they are comfortable exposing to these additional risks.
How much extra yield does EigenLayer provide?
Additional yield from EigenLayer varies based on AVS activity and demand. Currently, restaking can add 1-5% APY on top of base Ethereum staking yields of approximately 3-4%. Total yields of 5-8% are achievable, though they fluctuate and are not guaranteed. As more AVS launch, yield opportunities may expand.
Can I restake stETH or rETH?
Yes, EigenLayer supports restaking of several liquid staking tokens including stETH, rETH, cbETH, and others. This means you can earn base staking rewards from your liquid staking protocol plus additional rewards from EigenLayer AVS. You can also use Liquid Restaking Token protocols for added DeFi composability.
What happens if an AVS fails or is exploited?
If an AVS experiences a failure or exploit that triggers slashing conditions, restaked ETH delegated to operators supporting that AVS can be partially slashed. EigenLayer implements slashing limits to cap maximum losses, and operators are expected to perform due diligence on AVS before opting in. Diversifying across operators and being selective about AVS can help manage this risk.
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