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DEX Price Comparator

📁Crypto

🛠Free to use

🔄Updated March 2026

Find the best token swap rates across decentralized exchanges. Compare prices on Uniswap, SushiSwap, PancakeSwap, and other DEXs in real time.

Launch DEX Price Comparator → Pair Explorer

Find the Best DEX Swap Rates

Decentralized exchange prices vary by platform, liquidity pool depth, and trading volume. The DEX Price Comparator checks swap rates across major DEXs simultaneously so you can find the best price for any token trade.

Enter a token pair and amount, and the tool queries multiple DEX aggregators to show you price quotes including slippage estimates, gas costs, and net effective price after all fees. This prevents you from leaving money on the table by blindly swapping on a single exchange.

Supports Ethereum, BSC, Polygon, Arbitrum, and other EVM-compatible chains with their respective DEX ecosystems.

Key Features

Multi-DEX Comparison

Compare prices across Uniswap, SushiSwap, PancakeSwap, Curve, Balancer, and other major DEXs.

Slippage Estimation

See estimated price impact for your trade size based on available liquidity in each pool.

Gas Cost Inclusion

Factor in network gas fees to see the true effective price after transaction costs.

Multi-Chain Support

Compare across Ethereum, BSC, Polygon, Arbitrum, Optimism, and Avalanche DEXs.

Price Alert Triggers

Set alerts for when a specific pair reaches your target price on any supported DEX.

Historical Spread

View how the price spread between DEXs has changed over time to spot arbitrage patterns.

How to Use DEX Price Comparator

Select Token Pair

Choose the tokens you want to swap (e.g., ETH to USDC) and the blockchain network.

Enter Amount

Specify how many tokens you want to trade to get accurate slippage and gas estimates.

Compare Quotes

Review side-by-side quotes from all supported DEXs, sorted by best effective price.

Execute or Monitor

Swap directly through the best DEX or set a price alert for your target rate.

Use Cases

Token swaps — Find the best rate before executing large token trades to minimize slippage.
Arbitrage detection — Spot price differences between DEXs for potential arbitrage opportunities.
Gas optimization — Compare net-of-gas prices to ensure cheaper DEX fees are not eaten by higher gas costs.
Multi-chain trading — Find whether bridging to another chain offers better rates than trading on the current one.

Frequently Asked Questions

Why do DEX prices differ?

DEXs use automated market makers (AMMs) where prices are set by the ratio of tokens in liquidity pools. Different pool sizes and trading volumes create natural price differences.

What is slippage?

Slippage is the difference between the expected price and the actual execution price. Larger trades relative to pool liquidity cause more slippage.

Are gas costs included in the comparison?

Yes. The comparator estimates gas costs for each DEX and shows the effective price after gas, which is more useful than the raw swap rate.

Does this tool execute trades?

The comparator shows prices and links to each DEX. You execute trades directly on your chosen DEX with your own wallet.