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October 3, 2026

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CRYPTO·COINBEAT

Journalism for the digital-asset economy

Ratings / Exchanges & Trading

Best Decentralised Exchanges

Ranked on audited contract history, honest liquidity, execution cost and how much the team can still change.

8 services ratedLast verified August 17, 2026Methodology

What the score is made of

Weights total 100% · how each axis is recorded ↓
Contract security
35%
Audit depth, time in production without loss, and the size of the upgrade surface.
Liquidity quality
25%
Real depth at size across pairs, not headline TVL or incentive-inflated volume.
Execution cost
20%
Swap fee plus slippage and gas on the chains where the venue actually trades.
Decentralisation
20%
Who can pause, upgrade or redirect fees, and how quickly they could do it.

The table at a glance

8 rated · top score 9.2 · tap a row for the full entry

  1. 01UniswapThe default venue for almost any EVM swap9.2
  2. 02CurveLarge stablecoin and pegged-asset swaps8.9
  3. 03JupiterAnyone trading on Solana8.8
  4. 041inchCross-DEX routing when a single pool would slip8.6
  5. 05PancakeSwapBNB Chain trading and low-fee retail swaps8.3
  6. 06AerodromeBase-native liquidity and incentive-directed pools8.2
  7. 07RaydiumSolana pairs that need a direct pool rather than a route8.1
  8. 08BalancerWeighted pools and structured liquidity strategies6.8
Editor’s pickRank 01

Uniswap

The default venue for almost any EVM swap

The most battle-tested automated market maker in existence, with core contracts that have held enormous value across multiple market crises. V4 hooks add flexibility at the cost of a larger surface area to audit, which is the only real reservation.

In its favour

  • Longest production record of any AMM, across several market cycles
  • Deepest liquidity for long-tail EVM pairs by a wide margin
  • Core pool contracts are immutable once deployed

Against it

  • Gas cost on Ethereum mainnet remains high for small swaps
  • Hook-based pools shift audit responsibility onto the hook author
  • Launched2018
  • ModelConcentrated-liquidity AMM
  • Core contractsImmutable per pool
Score9.2

The weighted mean of the 4 axes below — each read from the fact printed beside it.

Strongest
Contract security9.5
Weakest
Execution cost8.6

Scorecard — and what it was read from

Contract security
9.5
v2 and v3 pool contracts are immutable once deployed and have held value continuously since 2018 and 2021; multiple published audits, formal verification on v4 and a long-running bug bounty; no exploit of the core pool contracts on record.
Liquidity quality
9.4
Deepest on-chain reserves for both major and long-tail EVM pairs, sustained without emissions since the 2020 liquidity-mining programme ended.
Execution cost
8.6
Pool fee tiers of 0.01% to 1% selected per pool; on Ethereum mainnet the dominant cost is gas, materially lower on the L2 deployments.
Decentralisation
8.8
Pools cannot be upgraded or paused; a protocol fee switch exists under governance; routing and the main front end are operated by Uniswap Labs, with independent interfaces available.

Read the full Uniswap review →

The rest of the table

02

Curve

Large stablecoin and pegged-asset swaps

For swapping one dollar for another dollar at size, nothing has matched Curve's pricing in six years. The governance system around veCRV is the most complex in DeFi, and a 2023 compiler-level exploit is a reminder that maturity is not immunity.

In its favour

  • Best execution in the market for stable-to-stable size
  • Very deep pegged-asset pools including LSTs and wrapped BTC
  • Long production history with transparent, on-chain governance

Against it

  • Suffered a significant exploit traced to a compiler bug in 2023
  • Governance and gauge mechanics are opaque to non-specialists
  • Launched2020
  • ModelStableSwap invariant AMM
  • GovernanceVote-escrow (veCRV)

Scorecard — and what it was read from

Contract security
8.8
Pool contracts in production since 2020; multiple published audits; a July 2023 exploit caused by a reentrancy bug in the Vyper compiler drained several pools of roughly $70m, of which about three-quarters was returned by white hats and by the attackers themselves.
Liquidity quality
9.2
Deepest stable-to-stable reserves on-chain; a significant share of pool liquidity is directed by CRV emissions through the gauge system, with the schedule published.
Execution cost
9.2
StableSwap pools quote very low price impact for pegged assets; fee tiers published per pool.
Decentralisation
8.4
Pools are immutable; emissions and parameters are set by veCRV votes executed on-chain with a timelock; an emergency DAO can kill gauges.

Full Curve review →

Score8.9
03

Jupiter

Anyone trading on Solana

Jupiter aggregates essentially all Solana liquidity and routes better than any single venue on the chain, with execution costs that make EVM swaps look quaint. It is an aggregator with growing product surface, so the trust assumption is broader than a single pool contract.

In its favour

  • Best routing and price on Solana by a consistent margin
  • Very low execution cost, including for small orders
  • Strong limit-order and DCA tooling built in

Against it

  • Aggregator plus expanding product suite means a wider trust surface
  • Chain-level outages historically affected availability
  • Launched2021
  • ChainSolana
  • ModelAggregator and routing layer

Scorecard — and what it was read from

Contract security
8.6
Routing contracts audited and in production on Solana since 2021 with no exploit of the router on record; the product surface has since expanded to perpetuals and a launchpad, widening what a user trusts.
Liquidity quality
9.3
Routes across effectively all Solana venues, so quoted depth is the aggregate of the chain's liquidity rather than one pool's reserves.
Execution cost
9.4
No protocol fee on standard swaps; total cost is Solana base plus priority fees, orders of magnitude below Ethereum mainnet.
Decentralisation
7.8
Router programs are upgradeable by the team; quote computation runs off-chain; governance sits with the JUP token.

Full Jupiter review →

Score8.8
04

1inch

Cross-DEX routing when a single pool would slip

The most mature EVM aggregator, with a Fusion mode that routes orders through resolvers and shields users from most sandwich attacks. You are trusting the routing layer as well as the pools it touches.

In its favour

  • Consistently competitive quotes across many chains
  • Fusion mode provides meaningful MEV protection by default
  • Long track record with extensive audit coverage

Against it

  • Routing contracts are upgradeable and centrally maintained
  • Quote advantage narrows on very liquid pairs where a direct swap suffices
  • Launched2019
  • ModelAggregator with resolver auctions
  • ChainsMost major EVM networks

Scorecard — and what it was read from

Contract security
8.7
Aggregation router in production since 2019 across many chains, with published audits and an ongoing bug bounty; no exploit of the current router on record.
Liquidity quality
8.6
Quotes aggregate the chain's venues; Fusion mode fills through a resolver auction rather than a fixed pool, so depth is the resolvers' capital.
Execution cost
9.0
No protocol fee on classic swaps; Fusion prices the resolver's spread into the quote and can return positive slippage; gas depends on the chain.
Decentralisation
7.9
Router contracts are upgradeable and administered by the protocol's multisig; the quote API is operated centrally; governance sits with the 1INCH token.

Full 1inch review →

Score8.6
05

PancakeSwap

BNB Chain trading and low-fee retail swaps

The dominant venue on BNB Chain and a competent multi-chain deployment, with execution costs low enough that small trades stay economic. Governance is more concentrated than the Ethereum-native alternatives and the product mix leans heavily on gamified extras.

In its favour

  • Very low fees and good depth on BNB Chain pairs
  • Multi-chain deployments with consistent interface
  • Long-running deployment with no core AMM failure

Against it

  • Token emissions still underpin a large share of pool liquidity
  • Prediction games and lotteries sit alongside the exchange product
  • Launched2020
  • Primary chainBNB Chain
  • ModelAMM with concentrated-liquidity pools

Scorecard — and what it was read from

Contract security
8.2
AMM contracts in production since 2020 with published audits; no exploit of the core AMM on record, though several peripheral products have been retired.
Liquidity quality
8.4
Deepest reserves on BNB Chain pairs; a substantial share is supported by CAKE emissions, with a published schedule that has been cut repeatedly.
Execution cost
9.3
Pool fee tiers from 0.01%; gas on BNB Chain is a fraction of Ethereum mainnet.
Decentralisation
7.4
Contracts are administered by a multisig with a timelock; emissions and fee parameters are set by team proposals with token voting.

Full PancakeSwap review →

Score8.3
06

Aerodrome

Base-native liquidity and incentive-directed pools

The liquidity centre of Base, running a ve(3,3) design that lets emissions follow whoever pays for them. It works well while Base grows; the model's history elsewhere is a reason to watch what happens when growth stalls.

In its favour

  • Deepest liquidity on Base for most pairs
  • Very low execution cost on an L2 with cheap blockspace
  • Transparent, on-chain emission direction via vote-escrow

Against it

  • ve(3,3) economics have a mixed record across previous implementations
  • Liquidity depth is closely tied to continuing incentives
  • Launched2023
  • ChainBase
  • Modelve(3,3) AMM

Scorecard — and what it was read from

Contract security
8.0
Deployed on Base in 2023 from the audited Velodrome codebase with published audits; no exploit on record.
Liquidity quality
8.2
Largest pool reserves on Base; a large share of that liquidity follows weekly gauge votes funded by emissions.
Execution cost
9.1
Fee tiers set per pool, typically 0.01% to 0.3%; Base gas costs are low.
Decentralisation
7.6
Core pools are immutable; gauge weights and emissions are set by veAERO holders on-chain; a team multisig retains permissions over peripheral contracts.

Full Aerodrome review →

Score8.2
07

Raydium

Solana pairs that need a direct pool rather than a route

Raydium supplies a large share of the underlying liquidity that Solana aggregators route through, and its pools are where most new Solana assets first trade. It carries the launchpad-adjacent risks that come with being first.

In its favour

  • Core liquidity venue for a large share of Solana pairs
  • Extremely cheap execution and fast finality
  • First venue for most new Solana listings

Against it

  • New listings include a high proportion of low-quality assets
  • A 2022 exploit of a pool-owner key resulted in user losses
  • Launched2021
  • ChainSolana
  • ModelAMM with order-book integration

Scorecard — and what it was read from

Contract security
7.8
AMM in production on Solana since 2021; in December 2022 a trojan-compromised pool-owner authority key allowed $4.4m to be taken from eight pools, after which RAY holders voted to fund compensation from the DAO treasury and the authority was moved onto hardware.
Liquidity quality
8.4
Supplies a large share of the base liquidity that Solana aggregators route through; most new Solana assets trade here first, where reserves are thin at launch.
Execution cost
9.2
Standard pool fee with very low network costs; price impact varies sharply on newly listed assets.
Decentralisation
7.2
Program upgrade authority is held by the team; pool creation is permissionless.

Full Raydium review →

Score8.1
08

Balancer

Weighted pools and structured liquidity strategies

The most flexible AMM design in production, supporting weighted, boosted and managed pools no constant-product venue can express — and the longest incident list among the majors, ending with a $95–128m exploit of its V2 stable pools in November 2025. That the V3 architecture was untouched is the strongest argument for the rebuild.

In its favour

  • Weighted and boosted pools enable strategies other AMMs cannot
  • V3 architecture and weighted pools were unaffected by the November 2025 exploit
  • Publishes a detailed post-mortem after each incident

Against it

  • $95–128m taken from V2 stable pools in November 2025, after earlier 2020 and 2023 incidents
  • Depth outside its flagship pools is thin compared with Uniswap
  • Launched2020
  • ModelWeighted / boosted pool AMM
  • ArchitectureSingle vault, many pool types

Scorecard — and what it was read from

Contract security
5.5
Vault architecture in production since 2020 with extensive audits, and the longest incident list of any major AMM: a 2020 deflationary-token pool exploit, a 2023 boosted-pool vulnerability that forced emergency exits with about $27m at risk, and on 3 November 2025 a rounding-error exploit of V2 Composable Stable Pools that took somewhere between $95m and $128m. V3 and the weighted and Gyro pools were unaffected, and part of the loss was recovered by white hats and coordinated ecosystem intervention.
Liquidity quality
6.5
Reserves concentrate in flagship weighted pools; stable-pool depth fell sharply after the November 2025 exploit and has not returned to earlier levels.
Execution cost
8.2
Swap fees are set per pool; gas costs run higher than constant-product venues because of the vault's multi-hop accounting.
Decentralisation
8.2
Governance holds pause and parameter rights through a timelocked authoriser, and some pool types are actively managed by named managers.

Full Balancer review →

Score6.8

↑ Back to the table at a glance

What the record supports

Uniswap remains the reference implementation and the safest default for most pairs on Ethereum and its L2s. Curve still wins for stable-to-stable size, Jupiter has quietly become the best execution layer on Solana, and everything below that is a question of which chain you already live on.

A conclusion drawn from the facts above, and the only part of this page that is.

How a score is read

Each axis is read off the same five bands. They describe what is on the record, not how impressed we are.

9.0–10
Documented and independently verifiable
The claim is evidenced by a published record a third party can check — an attestation, an on-chain contract, a regulator's register — and nothing adverse is on file.
8.0–8.9
Documented, with gaps
Evidence exists but is partial, dated, or covers only part of what the axis measures.
7.0–7.9
Self-reported only
The operator publishes the information and no independent party has verified it.
6.0–6.9
Adverse event on record
A recorded incident, enforcement action or failure that has since been resolved, remediated or repaid.
Below 6
Undocumented or unresolved
No published evidence, or an incident with no resolution on the record. An absence of evidence is scored as an absence.

How we scored this table

A decentralised exchange replaces the custodian with code, so this table records facts about the code: whether the core contracts can be changed, who can change them, how long they have held value, and what is on the exploit record.

Liquidity is recorded as price impact for a fixed clip against on-chain reserves, not as total value locked, and the share of that liquidity supported by published token emissions is recorded separately. Volume figures that cannot be reconciled with on-chain settlement are not used.

Decentralisation is recorded as a set of permissions rather than a claim: the admin address, the timelock length and the scope of what governance can change. Immutable core contracts are recorded as immutable; an upgradeable router administered by a multisig is recorded as that, whatever the documentation calls it.

  • Every score on this page carries the fact it was read from, printed beside the bar.
  • Exploits are recorded with cause and outcome, including funds returned.
  • Emission-supported liquidity is recorded separately from fee-supported liquidity.

What each axis records, and where the facts come from

Contract security35%
Whether core pool contracts are immutable or upgradeable and who holds the admin key; published audits and formal verification; years in production and value held; every recorded exploit with its cause and outcome.
Source: Deployed contract code and proxy admin addresses, published audit reports, bug-bounty terms, incident post-mortems.
Liquidity quality25%
Pool reserves and price impact for a fixed clip on the venue's top pairs; how much of that liquidity is supported by token emissions rather than fee income.
Source: On-chain pool reserves, quoted routes at fixed sizes, published emission schedules.
Execution cost20%
Pool fee tier, observed slippage on a standard clip, and median gas cost on the chains where the venue actually trades.
Source: Published fee tiers, quoted routes, on-chain gas records.
Decentralisation20%
Who holds upgrade, pause and fee-switch rights; timelock length; whether governance can alter live positions; whether the official front end is the only usable interface.
Source: Contract admin and timelock addresses, governance documentation, executed proposals.

Frequently asked questions

Is a DEX safer than a centralised exchange?+

It removes custodial risk — nobody can freeze or lend out your balance — and replaces it with smart-contract and execution risk. For holding, self-custody plus a DEX is safer; for large size in illiquid pairs, a deep centralised book often costs less.

What is impermanent loss and does it affect traders?+

It affects liquidity providers, not swappers. If you only trade, your cost is the swap fee plus slippage and gas; impermanent loss is the divergence cost borne by whoever supplied the pool you traded against.

Why do quotes differ between aggregators and the DEX itself?+

Aggregators split an order across pools and chains to reduce slippage, and sometimes route through private order flow. The quote you see includes that routing, which is why it can beat the underlying venue's own front end.

How do I avoid being sandwiched on a swap?+

Use a tight slippage tolerance, avoid round-number amounts in thin pools, and submit through a private relay or an RPC that offers MEV protection. Setting slippage to a permissive default is what makes a sandwich profitable.

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