Uniswap vs SushiSwap: Which DEX Is Better in 2026?

Uniswap and SushiSwap share a common origin — SushiSwap launched in 2020 as a fork of Uniswap V2, controversially migrating liquidity through a 'vampire attack' that temporarily drew a significant share of Uniswap's TVL. Since then, both have evolved in very different directions, with Uniswap maintaining dominant market share and SushiSwap carving a niche through community governance and additional DeFi features.

For most users, choosing between them comes down to specific token availability, fee levels, and chain preference. Both are trustworthy, well-audited protocols with years of clean operation.

Trading Volume and Liquidity

Uniswap is the dominant decentralised exchange by trading volume across virtually all metrics. As of 2026, Uniswap consistently processes more daily volume than any other DEX — often exceeding $1–2B on high-volume days. Its deep liquidity pools mean lower slippage on large trades, making it the preferred venue for institutional and high-volume DeFi traders.

SushiSwap's volume is significantly lower but not negligible. It maintains meaningful liquidity particularly for long-tail tokens and on specific chains where it has cultivated a dedicated community. For tokens not listed on Uniswap's most liquid pools, SushiSwap sometimes offers better execution.

The fundamental reason for Uniswap's liquidity lead is network effects: large liquidity attracts large traders, which generates large fee revenue for liquidity providers, which attracts more liquidity. Once established, this advantage compounds over time.

Fees: How the Models Compare

Uniswap V3 introduced multiple fee tiers: 0.01% (for ultra-stable pairs like USDC/USDT), 0.05% (for stable-ish pairs like ETH/USDC), 0.3% (standard pairs), and 1% (for exotic pairs with high price risk). All fees go to liquidity providers — Uniswap Labs has a separate protocol fee switch that can be turned on by governance but was disabled at launch.

SushiSwap charges a flat 0.3% fee on trades, of which 0.25% goes to liquidity providers and 0.05% goes to the SUSHI token holders (distributed via xSUSHI staking). This fee-sharing model was a key selling point at SushiSwap's launch — it gave token holders direct economic benefit from protocol usage, unlike early Uniswap.

In terms of trading cost, Uniswap's 0.05% tier for major pairs is cheaper than SushiSwap's 0.30% for the same pairs. For standard ERC-20 token swaps, SushiSwap's 0.3% is equivalent to Uniswap's 0.3% tier.

Concentrated Liquidity: Uniswap V3's Key Innovation

Uniswap V3 introduced concentrated liquidity in May 2021 — arguably the most significant AMM innovation since the original constant-product formula. Rather than spreading liquidity evenly across all possible prices (as V2 did), V3 allows liquidity providers to concentrate their capital within a specific price range.

For example, an ETH/USDC liquidity provider could concentrate their capital between $2,000 and $4,000 rather than distributing it from $0 to infinity. When ETH trades within that range, their capital is far more efficiently deployed — generating significantly higher fee income per dollar of capital provided.

SushiSwap V3 subsequently adopted Uniswap's concentrated liquidity model under the V3 business source licence, implementing similar functionality. However, Uniswap's earlier adoption means more liquidity providers understand and use the feature effectively on Uniswap, resulting in generally tighter spreads.

Multi-Chain Availability

Uniswap V3 is deployed on Ethereum mainnet, Arbitrum, Optimism, Base, Polygon, BNB Chain, Avalanche, and several other chains. Uniswap V4 (launched in 2024) introduced hooks — customisable smart contract extensions that allow third-party developers to add features (limit orders, dynamic fees, MEV protection) directly into Uniswap pools.

SushiSwap is deployed on over 30 blockchains — significantly broader than Uniswap. This multi-chain strategy has historically been a differentiating feature, allowing SushiSwap to capture liquidity on emerging L2 networks and alternative L1s before Uniswap deployed there.

For most users on major networks (Ethereum, Arbitrum, Base, Polygon), both protocols are available and the on-chain availability question is moot. For users on smaller chains, SushiSwap is more likely to have a deployment.

SushiSwap's Additional Features

SushiSwap has historically offered a broader suite of DeFi features alongside its DEX — including SushiXSwap (cross-chain token swaps), Kashi Lending (isolated collateral lending markets), and BentoBox (a token vault that allows capital to simultaneously earn yield while serving as liquidity for other protocols). Some of these features have been discontinued or are in limited use as of 2026.

Uniswap's strategy has been more focused: be the best DEX rather than offering a wide range of peripheral DeFi products. Uniswap V4's hooks framework now allows third parties to build the equivalent of SushiSwap's additional features directly on top of Uniswap liquidity pools.

SUSHI token holders who stake receive xSUSHI, which accrues a portion of all SushiSwap protocol fees. UNI holders do not currently receive a share of Uniswap's trading fees (the protocol fee switch is off, though governance can change this). This makes SushiSwap's tokenomics more directly tied to trading volume.

Which DEX Is Right for You?

• For large trades in major pairs (ETH, WBTC, top stablecoins): Uniswap's deeper liquidity typically offers lower slippage and better execution. Check both before executing large trades.
• For tokens on smaller or emerging chains: SushiSwap's broader multi-chain deployment means it may have liquidity where Uniswap doesn't.
• For the lowest trading fees on stable pairs: Uniswap's 0.01% and 0.05% tiers are the cheapest available for stablecoins and major pairs.
• For earning SUSHI yield on trading fees: Stake SUSHI as xSUSHI on SushiSwap to earn a portion of protocol fee revenue.
• For advanced liquidity provision strategies: Both V3 implementations support concentrated liquidity. Uniswap's more mature ecosystem has better tooling (Arrakis Finance, Gamma Strategies) for managing V3 positions.
• Practical tip: Use a DEX aggregator (1inch, Paraswap, CowSwap) when trading. Aggregators automatically route your trade through whichever DEX or combination of DEXs offers the best price, without you needing to choose between them.

Frequently Asked Questions

• Is SushiSwap safe? SushiSwap has been audited and has operated since 2020 without a major core contract exploit. It suffered a social engineering attack on its deployer key in early 2023 that drained approximately $3.3M from a router contract — significantly smaller than major bridge or lending exploits. Users should be aware of this incident but the core swap contracts were not affected.
• Which has lower fees? For major token pairs, Uniswap's 0.05% fee tier is lower than SushiSwap's 0.3%. For exotic token swaps, both charge 0.3%. Always check a DEX aggregator to find the best rate before trading.
• Can I use both at the same time? Yes — you can provide liquidity on SushiSwap and trade on Uniswap simultaneously. Many DeFi users access both protocols regularly depending on which offers better rates at a given moment.
• What happened to SushiSwap's 'vampire attack'? In September 2020, SushiSwap launched a liquidity mining programme rewarding users who moved liquidity from Uniswap to SushiSwap. Approximately $1B in liquidity migrated temporarily. The controversy damaged SushiSwap's reputation but also accelerated the DeFi governance and tokenomics debate that shaped the sector.
• Which DEX has more tokens? Both list any ERC-20 token permissionlessly — anyone can create a trading pair. The question is which has better liquidity for specific tokens. For long-tail tokens, check both and use a DEX aggregator to find the best price.