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Liquid Staking Protocols · OBOL rating

Swell review

A capable mid-sized LST that has bet its future on restaking, which adds yield and a second layer of risk.

7.2/10
Solid
#9 of 15 liquid staking protocolsChecked August 2026
The short answer

Swell has built sensibly — distributed validator technology to spread operator risk, regular audits, working withdrawals — and reached a respectable size without incident. Its positioning depends on restaking demand persisting, and its liquidity remains second-tier.

Best forETH staking with restaking exposure attached

Score breakdown

Category rubric →
  1. Validator decentralisationweight 25%
    7.0avg 6.7
  2. Contract securityweight 20%
    7.5avg 7.9
  3. Peg & liquidityweight 20%
    6.5avg 7.1
  4. Withdrawal designweight 15%
    7.5avg 7.8
  5. Feesweight 10%
    7.5avg 7.4
  6. Transparencyweight 10%
    7.5avg 7.8

this service category average across 15Score = Σ mark × weight. Works well for a specific use case, weaker outside it. Methodology.

The evidence behind each mark

Scoring rules →
CriterionMarkWhat we foundSourceChecked
Validator decentralisation7.0not sourced yetnot sourced yet—
Contract security7.5not sourced yetnot sourced yet—
Peg & liquidity6.5not sourced yetnot sourced yet—
Withdrawal design7.5not sourced yetnot sourced yet—
Fees7.5not sourced yetnot sourced yet—
Transparency7.5not sourced yetnot sourced yet—

What we liked, and what fell short

Liked
  • Uses distributed validator technology to spread operator risk
  • Clean record with regular audits
  • Straightforward withdrawal process
Fell short
  • Strategy is tied to restaking demand that may not persist
  • Liquidity is modest and points programmes distort reported yields

Why the marks landed where they did

Swell entered a crowded market and differentiated on engineering rather than incentives: distributed validator technology splits a validator's duties across multiple operators, so no single node failure takes it offline and no single operator controls the key.

Why DVT matters

Traditional staking gives one operator control of one validator. DVT splits the signing key across several, requiring a threshold to sign. That removes single-operator failure as a cause of downtime and makes key theft substantially harder. It is a genuine security improvement and it is still relatively rare in production.

The restaking bet

Swell has oriented much of its strategy around restaking, issuing rswETH alongside swETH and building toward its own network. That adds yield and adds risk: restaking's economics remain unproven, with far more capital supplied than services are paying to secure. If that demand does not materialise, the strategic premise weakens.

Liquidity and record

No incidents, audits in place, withdrawals functioning. Secondary depth is modest against the leaders, so exiting size means the queue or a discount. Points programmes have distorted reported yields at various times, so check what portion of an advertised return is actual staking revenue.

Who should use it

Stakers who value DVT-based risk distribution and are comfortable with a mid-sized protocol. Those wanting maximum liquidity should use stETH; those wanting maximum decentralisation should use Rocket Pool.

FAQ

What is distributed validator technology?
A scheme splitting a validator's signing key across several operators, requiring a threshold to sign. It removes single-operator failure and makes key compromise much harder.
What is the difference between swETH and rswETH?
swETH is plain liquid staking; rswETH adds restaking exposure, which brings additional yield and additional slashing surface from the services being secured.
Is Swell liquid enough to exit quickly?
Modestly. Depth is well below stETH's, so large exits typically use the withdrawal queue rather than the secondary market.
Has Swell been exploited?
No security incident is on record since launch, with regular audits and functioning withdrawals.