Venues

DEX aggregators compared: interface fees and chains

DexSheet tracks 4 live DEX aggregators. A DEX aggregator splits one swap across many pools and venues to find the best executed price. 1inch has the lowest platform fee at 0% per round trip ($0.00 on a $1,000 buy and sell). OKX DEX is the most used, with $4.2M in fees paid by users over the last 30 days (DefiLlama, 2026-10-17).

Checked 2026-10-16 · 4 venues · method

All 4 DEX aggregators, ranked

Ranked by 30-day fees paid by users, then by fee. Chains: Arbitrum, Base, Ethereum, Optimism, Solana, Avalanche, BNB Chain, Polygon.

#VenueChainsInterface feeBest forUSFees paid, 30d
1 OKX DEX Ethereum, Optimism, Unichain, Manta +5 Interface fee is 0% to 0.5% depending on token groups. OKX Wallet users who want aggregated swaps across many chains and can use a referral link for a fee discount. Unverified $4.2M Open
2 Jupiter Solana 0.2% Solana traders who want aggregated routing across DEXes with low or zero fees on major and stable pairs. Not available $2.7M Open
3 Matcha Ethereum, Arbitrum, Optimism, Base +9 0.5% EVM traders who want gasless aggregated swaps and limit orders, and stablecoin swappers who pay no swap fee. Unverified $201K Open
4 1inch Ethereum, BNB Chain, Polygon, Optimism +13 0% EVM and Solana traders who want aggregated routing and gasless intent-based swaps without an interface fee. Available $66K Open

What a trade costs

Cost of a round trip (buy + sell). Platform fee only; network and pool fees are extra.

VenueRate (round trip)You pay
Jupiter 0.2% $2.00 Open
Matcha 0.5% $5.00 Open

What to compare

Compare the interface fee on top of the pool fees, the chains covered, and how the quote handles price impact on thin tokens.

Ranked lists

Head-to-head comparisons

Worth knowing

FAQ

Which DEX aggregator has the lowest fees?

1inch has the lowest platform fee at 0% per round trip ($0.00 on a $1,000 buy and sell). Fees depend on tier, trade size and token, and network fees are extra.

Which DEX aggregator is the most used?

OKX DEX is the most used, with $4.2M in fees paid by users over the last 30 days (DefiLlama, 2026-10-17).

Which DEX aggregators are available in the US?

1inch list the US as available in their own terms. Availability changes, so check each sheet before signing up.

What should I compare between DEX aggregators?

Compare the interface fee on top of the pool fees, the chains covered, and how the quote handles price impact on thin tokens.

How does DexSheet rank them?

Venues are ranked by how much their users paid in fees over the last 30 days (a usage signal from DefiLlama), then by fee. Venues without usage data come after, ordered by fee. Every fee links to the venue's own sheet and source.

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