PumpBTC vs SolvBTC LSTs: Which BTC staking token? (2026)

Both projects offer liquid Bitcoin products, but their approaches differ. PumpBTC is built around Babylon staking: BTC holders receive a liquid token while pursuing staking yield. Its listed footprint spans eight chains, including Ethereum, BNB Chain and Base. SolvBTC LSTs is a product set: SolvBTC is described as 1:1 tokenized Bitcoin, xSolvBTC is pitched as yield-bearing BTC, and SolvBTC.CORE is tied to staking Bitcoin to secure networks. Solv lists only Bitcoin and Ethereum for this entry. Solv has the higher listed TVL, about $76.0 million versus PumpBTC’s roughly $27.5 million. Those figures indicate deposits associated with each listing, but they do not establish that the products have the same backing, redemption terms or risk. Choose based on the specific token and chain you plan to use, not TVL alone.

Neither project publishes a fee schedule for minting, redeeming or holding its Bitcoin products. PumpBTC also does not publish yield rates or redemption terms, so you cannot assess its full costs or how exits work from the stated terms. Solv does not state its yield rate or any protocol cut for xSolvBTC, and its mint and redemption terms should be checked in the app and documentation. For either project, network gas applies to transactions on the chain you use. PumpBTC’s multi-chain presence may also mean bridging costs if you move its token between supported chains. Solv users may face charges from integrated venues when trading, lending or using liquidity pools. Before depositing, confirm the current mint, redemption and withdrawal rules for the exact token, along with any third-party charges. Do not treat a stated reward objective as a guaranteed net return.

PumpBTC has two audits listed, but the auditors, dates, scope and findings are not described. Its risks include smart-contract and bridging exposure, as well as dependence on Babylon’s staking and slashing design. Custody and redemption arrangements are not described publicly. SolvBTC LSTs has no audits listed for this entry, although Solv links audit reports and a security page. Its stated backing approach includes reserve proofs and custodian attestations, but that does not remove counterparty risk: custodians and off-chain verification are part of the model. Solv also identifies smart-contract and strategy risks, and its tokens may trade below BTC in stressed conditions. Neither product should be treated as equivalent to holding native BTC. Review the current documentation and security disclosures, and only commit funds you can afford to lose.

Choose PumpBTC if your priority is a Babylon-linked liquid restaking token and you value access across several chains. Its eight-chain listing is substantially broader, and two audits are listed, though their details and the product’s redemption terms are not published. Choose SolvBTC LSTs if you want a choice between tokenized BTC, a yield-bearing token and a staking-related product, or value its stated integrations and backing reports. Solv lists 325 integrated projects and 35 wallet partners, but its model depends on custodians and off-chain verification. Solv’s higher listed TVL is a useful point of comparison, not proof of lower risk or better returns. For both, fees and important operational details need checking before you deposit. If you require clearly published fees, yield rates or redemption terms to make a decision, neither listing provides enough detail to settle that question.