Momentum vs Project X: Which DEX fits you? (2026)

Momentum and Project X serve different ecosystems, so chain access is the first practical distinction. Momentum is a Sui-native DEX with swaps, concentrated liquidity, vaults, xSUI and a bridge. Project X runs on Hyperliquid and centers on swaps, liquidity provision and a portfolio view. Both have TVL, but Momentum’s is about $3.5 million compared with roughly $36.7 million for Project X. TVL indicates the relative amount of value held in the protocols; it does not establish safety or guarantee that a particular pool will have suitable liquidity.

Their designs differ too. Momentum uses a ve(3,3) model, with MMT locking intended to connect governance and incentives. Project X advertises 0% swap fees and emphasizes distribution, incentives and user experience, but does not describe its liquidity rewards. If your assets are already on one of these chains, that ecosystem fit may matter more than the headline TVL.

Project X advertises 0% fees on swaps, which is its clearest cost advantage on paper. However, it does not explain whether the claim covers every pair or pool, whether it is promotional, or how the protocol earns revenue. Check the swap screen for the actual terms before confirming a trade. Network gas, price impact and slippage can still affect the cost of a swap even when a protocol advertises no swap fee.

Momentum does not publish its swap fees, liquidity-provider fee tiers or veMMT reward rates. Pool pages may show fee tiers, but users should confirm the terms in the app rather than assume a particular rate. Bridging into Sui may add costs that depend on the route; Momentum does not publish its supported routes or those costs. For either DEX, review the transaction details before approval. Project X’s headline is easier to compare, but its full fee model remains unclear; Momentum’s fee details are also not published.

Momentum lists two audits, but the auditors, audit scope and findings are not published. Project X has no audits listed, and no security reviews, bug bounties or insurance are publicly named. That means Momentum has more audit information listed, not that either protocol is free of smart-contract risk. Both are non-custodial DEXs, so users retain control of their assets until trading, but this does not remove contract or transaction risk.

Liquidity providers on either DEX can face impermanent loss, and pools may also be exposed to manipulation or malicious token listings. Momentum’s concentrated-liquidity positions can require active management; its ve(3,3) incentives depend on token incentives and voter behavior. Project X is a young protocol with a short track record, and its Cashdrop feature is unexplained. Verify official channels before connecting a wallet, especially because unrelated projects share similar names. Only deposit or approve assets after checking the pool and transaction details.

Both interfaces offer familiar core tools: trading, liquidity functions and portfolio or position views. Momentum adds more described products, including concentrated liquidity, vaults, xSUI, veMMT locking and a bridge. Its bridge route support is not published, so users should confirm that the asset and route they need are available before relying on it. Project X keeps its navigation simple, but its Cashdrop section is named without an explanation; read its in-app terms before participating.

Ease-of-use scores are equal at 7, so there is no clear score-based winner. The practical difference is how much the projects explain. Momentum describes more of its product set but leaves fee and reward details open. Project X presents a straightforward swap-and-liquidity layout, while key details about fees, liquidity rewards and Cashdrop remain unclear. In either app, confirm the network, token, pool, costs and approvals before signing transactions.

Choose Momentum if you use Sui and want more than basic swaps: its concentrated-liquidity pools, vaults, xSUI section, bridge and veMMT locking give it a broader set of tools. Its two listed audits provide more audit information than Project X lists, though the audit details are not published. Be prepared to check fees and reward terms yourself, and to manage the risks of concentrated liquidity and token incentives.

Choose Project X if you already use Hyperliquid and the advertised 0% swap fees are important to you. Its TVL is substantially higher, but that does not prove a trade will have low slippage or that the protocol is safer. Its fee details are incomplete and no audits are listed. If published security information and described features weigh heavily in your choice, Momentum is the more documented option; if chain fit and the fee claim matter more, Project X may suit you better.