Best crypto DEX aggregators in France
Matcha (0x) ranks highest in ChainChoice’s published DEX aggregators ranking among the providers that list France — Built on 0x. Flat 30% capital gains rate for occasional sellers — predictable, but record-keeping on every disposal is required.
How this page is reviewed
Reviewed means every product ranked on this page was read against its sources on or after that date; every ranked category is re-read at least every 45 days. Models research, extract and parse. A deterministic engine ranks. Every quote passes an adversarial refute pass.
Accountable for this review: Mathias Siemonsmeier, Founder.
How we review · Review calendar · Corrections log · How we make money
Which crypto DEX aggregator should France residents use in November 2026?
Matcha (0x) ranks highest in ChainChoice’s published DEX aggregators ranking among the providers that list France — Built on 0x. The order is the published ranking itself; providers whose terms exclude France are removed. Check authorisation with AMF before depositing.
- France residents holding capital in EUR
- Users who need AMF-aligned compliance and audit-grade reporting
- Buy-and-hold profiles benefiting from France's tax treatment
- Sophisticated retail and family-office treasurers
- Derivatives / perpetuals traders (use a regulated futures venue instead)
- Privacy-focused users avoiding KYC (these are licensed venues)
- Day-traders chasing the lowest spreads regardless of regulator posture
- Anyone needing a service AMF does not currently authorise
General guidance for France: the ranking engine does not compute these notes and they do not change the order below. If none fits you, answer the Find My Best questions for a result for your profile.
11 DEX aggregators listed for France
In ChainChoice’s published ranking order, from this category’s 11 providers: those whose terms exclude France are removed; naming France or a region that covers it counts the same, and those whose terms do not state it come last. Each chip names the basis: a dated check, a region listing, or the provider's own claim.
#1 for FranceMatcha (0x)#1 globallyLists Europe; France not individually verified Built on 0x — RFQ private fills, extensively audited
Foundational 0x infrastructure, extensively auditedRFQ private fills (MEV protection)Broad EVM chain coverage#2 for France1inch#2 globallyLists Europe; France not individually verified A pioneer of DEX aggregation — immutable router, extensively audited
Immutable, extensively-audited routerMEV-protected Fusion intent swapsDeep multi-chain EVM coverage#3 for FranceCoW Swap#3 globallyLists Europe; France not individually verified Batch auctions with bonded, allowlisted solvers — MEV-protected by design
MEV protection by design (batch auctions)Competing bonded solvers, open-source protocol servicesGasless intents, immutable settlement#4 for FranceUniswapX#4 globallyLists Europe; France not individually verified Intent-based swaps from Uniswap — MEV-protected, permissioned fillers
MEV-protected intent swapsVetted RFQ quoters with permissionless fillersFully open-source, immutable core#5 for FranceDODO#5 globallyLists Europe; France not individually verified PMM-based DEX + aggregator — audited, long-running
Long-running, audited protocolPMM liquidity + aggregationMulti-chain EVM coverage#6 for FranceKyberSwap#6 globallyLists Europe; France not individually verified Multi-chain aggregator across 17 EVM chains — router clean
Aggregation across 18 EVM chainsKyberDAO on-chain governanceOpt-in MEV-protection layers#7 for FranceOpenOcean#7 globallyLists Europe; France not individually verified Full-chain aggregator across DEXs + CEXs — pathfinding routing
Broad multi-chain coveragePathfinding best-price routingAMM, propAMM and RFQ liquidity#8 for FranceJupiter#8 globallyLists Europe; France not individually verified Solana's dominant aggregator — MEV Protect via Jito
Default aggregator for Solana liquidityMEV protection by default in Ultra mode (Beam)Deep Solana-native routing#9 for FranceBebop#9 globallyLists Europe; France not individually verified RFQ aggregator — gasless, market-maker priced
Firm quotes via the RFQ API, gasless trading in the appExtensively audited, market-maker liquidityGood for larger tickets via professional MMs#10 for FranceLI.FI (Jumper)#10 globallyLists Europe; France not individually verified Cross-chain swap + bridge aggregator — extensively audited, but a 2024 router exploit
Cross-chain swaps + bridging in one routeExtensively audited aggregation layerBroad chain + bridge coverage
Commission: None of these providers pays ChainChoice anything for these links. Disclosure
Provider links appear once we know which country you are browsing from: ChainChoice links to providers only where it serves in full.
Crypto products are high risk. Check the provider is authorised where you live before you deposit.
- Contract failure: the code holding the funds is exploited.Scored by Security & track record · 60%
- Control failure: a key or vote changes the rules, freezes or mints.Scored by Trust-minimization · 40%
Each cell is verified against the provider's filings or the AMF register; a gap shows "—", never an estimate.
| Provider | Taker fee in France | KYC tier | EUR rails | AMF license |
|---|---|---|---|---|
| #1Matcha (0x) | 0.25% | — | — | — |
| #21inch | — | — | — | — |
| #3CoW Swap | 0.02% | — | — | — |
| #4UniswapX | 0.00% | — | — | — |
| #5DODO | 0.10% | — | — | — |
Source: ChainChoice provider catalog cross-referenced with the AMF register; each fee as of its entry's latest verification (accuracy methodology).
Is using a crypto DEX aggregator legal in France?
Yes. France regulates crypto-asset service providers under MiCA (EU Regulation 2023/1114), enforced from 30 December 2024. AMF oversees DEX aggregators operating in France; only providers authorised under MiCA may serve retail clients. Verify any provider against ESMA’s interim MiCA register.
How is crypto taxed in France?
Capital gains on crypto are taxed at a flat 30% (12.8% income + 17.2% social charges) for occasional sellers. Professional traders face progressive income tax rates. Editorial summary, not tax advice: consult a qualified tax advisor in France before filing.
What payment methods work for buying crypto in France?
The most common rails for retail onramps in France are: SEPA, SEPA Instant, Cartes Bancaires.
Are international platforms (Coinbase, Kraken, Binance) available in France?
Coinbase and Kraken hold MiCA authorisation valid in France. Binance does not: no Binance entity is on ESMA's register (read 10 November 2026); every transitional period ended by 1 July 2026, so none covers it there.