Swell (swETH) Review

swETH deposits were paused on 1 November 2026. Swell's access control contract showed core methods, which include new deposits, paused when we read it that day. Withdrawals were open. The pause followed a jump in the swETH-to-ETH rate on 22 October, and both deposits and withdrawals were paused from 23 to 31 October. Swell has not published a cause on its website or blog. Anyone holding swETH should check Swell's official channels before redeeming or trading.

swETH is Swell's original liquid staking token for Ethereum, separate from its restaking token, rswETH. In the liquid staking ranking it now scores 4.4 out of 10 on five equally weighted criteria, up from 2.8. The July review could not read Swell's documentation and left most criteria unverified. Swell's documentation site still refused our requests on 1 November 2026, so this re-check used the swETH contracts on Ethereum, Swell's public code repository and its own posts. Those sources raise three marks. swETH remains last in the category.

How Swell swETH scores in liquid staking

Each criterion is marked 0 to 10 and carries the same 20% weight. The basis is desk research of primary sources, not a test deposit or withdrawal.

The arithmetic: (5 + 4 + 6 + 2 + 5) / 5 = 22 / 5 = 4.4.

What changed: commission clarity rose from 2 to 5, because the contract shows the fee and its split. Exit and redemption rose from 2 to 4, because the swEXIT queue's terms are readable in Swell's public code. Audit disclosure rose from 2 to 5, because the repository publishes named audit reports. Operators and licence are unchanged. Each new mark stays below peers that publish the same facts in their documentation.

The October 2026 rate jump and pause

Readings of the swETH and access control contracts show this sequence:

• 21 October: the rate was about 1.1333 ETH per swETH, in line with its slow rise since September.
• 22 October: the rate read 1.2030, up about 6% in a day, far more than daily staking rewards.
• 23 to 31 October: deposits and withdrawals were both paused.
• 31 October: the rate was brought back down. On 1 November it read about 1.1334, after a reprice at 10:46 UTC that day.
• 1 November: withdrawals open, deposits and operator methods still paused. Supply was about 9,939 swETH late that day.

Swell's latest blog post is dated 28 April 2026. That post says swETH would continue "operating as normal" on Ethereum after Swellchain closed. We do not repeat third-party explanations of the October events. The pause itself is part of the exit finding: for eight days, holders could not redeem through the protocol.

Strongest criterion: a named, distributed operator set

Operator decentralisation (6). Eight named firms run swETH validators, and Swell says it chose them for reliability, security and diversity across clients, regions and infrastructure. The set is still chosen by Swell, and the post is from August 2024; we found no newer list. The mark matches the named permissioned sets of Mantle and Liquid Collective (6). Open entry, as at Stader and Puffer, scores 9.

Weakest criteria: deficiencies and gaps

Licence & code openness (2). A measured deficiency. The code can be read, but with no licence file and an "UNLICENSED" header, every right is reserved. That matches Ankr's 2. The contracts are also upgradeable through Swell's access control manager.

Exit & redemption (4). Partly a deficiency, partly a gap. The swEXIT code shows how a withdrawal works: burn swETH, receive an NFT, wait for Swell's bots to process it, then claim ETH. Queued swETH stops earning but can still absorb losses, because the lower of two rates applies. Swell publishes no expected wait that we could read, and withdrawals were stopped for eight days in October. Queue-only peers with documented terms (Bedrock, Frax Ether, Liquid Collective) score 6.

Commission clarity (5). The fee and its split can be checked on-chain: of 1 ETH in rewards, 0.05 ETH goes to the treasury and 0.05 ETH to operators. Role holders can change both values, and no Swell page we could read states them. Stader, which publishes the same 5% and 5% split, scores 9. See our guide to staking returns after costs.

Audit disclosure (5). Reports from named firms are public, which is more than a statement that audits happened. But they are filed by internal codename, and no readable page maps them to the deployed swETH and swEXIT contracts. Bedrock and Ankr, which link their reports from documentation, score 7.

What the score does not cover

• The cause of the October events. Not published by Swell, and not scored.
• Access. Swell's terms of 18 October 2024 bar US persons from swETH staking, set a minimum age of 21 and exclude listed sanctioned territories.
• Business direction. Swell closed Swellchain in 2026 to focus on a product called Faro. What that means for swETH is not stated.
• Restaking. rswETH is graded separately in the liquid restaking ratings.

Swell vs Ankr and Frax Ether

The two entries just above swETH in the liquid staking ranking are Ankr and Frax Ether. Both were re-checked on 1 November 2026.

Swell's operator set is three points better than either peer's single operator. It trails Ankr by five points on exit, three on commission and two on audits, the criteria where Ankr publishes in its documentation what Swell leaves to contracts and code. Frax Ether leads on every criterion except operators.

Who this rating suits

With deposits paused, the score is mainly useful to existing holders weighing whether to redeem, and to anyone comparing how staking protocols disclose their terms. It does not suit someone who needs published fees, published withdrawal times or open-source code. The rating describes what could be verified on one date. It is not a recommendation to hold, redeem or stake, and it does not assess any individual's circumstances.