Last updated: April 2026 | CryptoToolRank.com
Curve and Uniswap are both leading DEXs on Ethereum, but they serve very different purposes. Uniswap is the general-purpose DEX for all token swaps. Curve specializes in stablecoin and pegged-asset swaps with minimal slippage.
Quick Comparison
| Feature | Curve | Uniswap |
|---|---|---|
| Specialty | Stablecoins + pegged assets | All token swaps |
| TVL | $2B+ | $5B+ |
| Chains | 10+ | 12+ |
| Swap Fee | 0.04% (stablecoin pools) | 0.30% (standard) |
| Slippage | Near-zero for stables | Low for major pairs |
| Token | CRV | UNI |
| Governance | veCRV (vote-locked) | UNI token holders |
| AMM Type | StableSwap algorithm | Concentrated liquidity (V3) |
Curve Overview
Curve invented the StableSwap algorithm — a specialized AMM designed for assets that should trade at similar prices (USDC/USDT, stETH/ETH, wBTC/BTC). This algorithm provides extremely low slippage and fees (0.04%) for these swaps.
Curve is critical DeFi infrastructure. Many protocols build on top of Curve pools, and the “Curve Wars” — where protocols compete for CRV emissions to incentivize their pools — remains one of the most important dynamics in DeFi.
For regular token swaps (like buying altcoins), Curve is not the right tool. It is purpose-built for correlated assets.
Uniswap Overview
Uniswap is the largest general-purpose DEX. It supports swapping any ERC-20 token against any other, with V3 concentrated liquidity enabling better capital efficiency. Uniswap V4 introduces “hooks” for customizable pool behavior.
Uniswap dominates trading volume because it lists every token (anyone can create a pool) and has the deepest liquidity for major pairs. The standard 0.30% fee is higher than Curve for stablecoins but competitive for volatile pairs.
When to Use Each
Use Curve when: Swapping between stablecoins (USDC to USDT), swapping liquid staking tokens (stETH to ETH), swapping wrapped assets (wBTC to renBTC), or providing liquidity for stablecoin pairs.
Use Uniswap when: Buying or selling any altcoin, swapping between volatile assets (ETH to ARB), looking for the widest token selection, or providing liquidity for volatile pairs.
Fees Comparison
For a $10,000 USDC to USDT swap: Curve charges approximately $4 (0.04%). Uniswap charges approximately $30 (0.30%) or $5 (0.05% in stable pools). For stablecoin swaps, Curve saves you significant money.
For a $10,000 ETH to altcoin swap: both charge similar effective rates, but Uniswap has deeper liquidity and less slippage for most volatile pairs.
Final Verdict
These are not competitors — they are complementary. Use Curve for stablecoin swaps where its algorithm saves you money. Use Uniswap for everything else. Most active DeFi users have both bookmarked.
Frequently Asked Questions
Is Curve only for stablecoins?
Primarily yes, but Curve V2 introduced pools for volatile assets too. However, Uniswap generally has better liquidity for volatile pairs.
Which has lower gas fees?
Gas fees depend on the Ethereum network, not the DEX. Both cost similar gas. Use either on Layer 2 (Arbitrum, Polygon) to save 90%+ on gas.
Can I earn yield on Curve?
Yes, liquidity providers earn swap fees plus CRV token rewards. Curve yields for stablecoin pools are typically 2-8% APY depending on the pool and CRV incentives.
Related Comparisons
→ MEXC — 0% maker fees + new user welcome bonus
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