Price quoted in USDT and converted to EUR at the market rate.
No MiCA licence. Lists many new, often volatile cryptos very early. The price shown here is an estimate, as the platform only publishes a last traded price.
Price quoted in USD and converted to EUR at the market rate.
Plateforme destinée aux utilisateurs avertis : dépôt minimum élevé, vérification d'identité longue et pas d'agrément MiCA. Le trading est sans frais, mais les dépôts et retraits en monnaie sont facturés.
Price quoted in USD and converted to EUR at the market rate.
Most trading happens against USDT, so a purchase in euros goes through a conversion. European residents are served by Gate's MiCA-licensed European entity.
Price quoted in USDT and converted to EUR at the market rate.
European residents are served by Bybit EU, the entity licensed under MiCA in Austria. Some products of the global platform, including certain derivatives, are not offered there.
European residents are served by OKX's European entity, which holds a MiCA licence. The platform regularly publishes a proof of reserves that each customer can check.
Without a MiCA licence as of 1 July 2026, Binance no longer accepts new customers living in France and has suspended buying, selling, deposits and staking for French accounts. Outside France, check that it is authorised in your country before opening an account.
Price quoted in USDT and converted to EUR at the market rate.
No MiCA licence, no euro deposits, and the platform is closed to residents of France, the United Kingdom and the United States. Trading happens against USDT.
One of the oldest exchanges still operating, founded in 2011 and owned by Robinhood since 2025. Its European entity is licensed under MiCA in Luxembourg.
No MiCA licence, and the platform is closed to French residents. Elsewhere in the European Union, no European regulator can be approached in the event of a dispute.
A buy gateway: fees of 0.99% by bank transfer up to 3.90% by card are added to the market price. The crypto goes straight to your wallet; you cannot sell back.
Plateforme d'épargne et de prêt adossés à des cryptos, avec agrément MiCA depuis juillet 2026. Prêter vos actifs comporte un risque de contrepartie que le rendement affiché ne montre pas.
Backed by the Stuttgart Stock Exchange. No advertised commission: the platform earns the price spread, around 1.25%. Reserved for residents of Germany and Austria.
Kraken's advanced interface, free with any Kraken account: limit orders and fees that fall with your 30-day volume. Its European entity is licensed under MiCA in Ireland.
This is the price of the simple buy button. With the same account, Kraken Pro charges much less for the same order book. Kraken publishes a verifiable proof of reserves.
A German bank where crypto is bought like a share: €1 per order plus the market maker's spread. Important: the crypto stays with the custodian and cannot be sent to your own wallet.
Price quoted in USD and converted to EUR at the market rate.
This is the price of the simple buy button, spread included. The same account gives access to Coinbase Advanced, which is much cheaper for the same order book.
The fee depends on your account tier, which is tied to how many of the platform's tokens you lock: from 1% with no commitment to about 0.25% at the top tier. The price shown here is for the entry tier.
Price quoted in USD and converted to EUR at the market rate.
No advertised commission: the platform earns the price spread, about 1.9% on bitcoin when we measured it. Robinhood has also owned Bitstamp since 2025.
A broker: the price shown already includes a spread on top of the stated fees. Twelve currencies are supported, including the Swiss franc and the zloty, with shares and precious metals on the same account.
The first provider registered in France, with human support that explains the pricing. Its fees are among the highest we compare. The price shown is estimated from the published fee schedule.
A neobank where crypto is just one feature among many. The fee depends on your plan — 1.49% on the free plan. Withdrawing to your own wallet is not possible for every crypto.
A French broker whose fee schedule varies with the amount: the real cost depends on how much you invest. The price shown is estimated from the published fee schedule.
A buy gateway built into many wallets and apps: the crypto goes straight to your wallet, and you cannot sell back. The price shown is estimated from the published fee schedule.
A buy gateway and the most expensive option we compare: about 4% above the market price when we measured it. Handy for buying by card from a wallet, costly for a large amount.
A buy gateway, not an exchange: the crypto goes straight to your wallet with no account to open, but the price includes a margin of about 4% that the stated fees do not show. You cannot sell back.
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The hidden reality of acquiring Sui
You decide to buy Sui, but the final amount on your screen doesn’t match the initial quote. This gap often leaves newcomers puzzled. Why does the math fail to add up? Most users ignore the invisible friction of the crypto market. Success requires looking past the interface.
Decoding the hidden layers of a Sui purchase
When you acquire SUI, the sticker price is just the beginning. Platforms apply various layers of costs that often remain obscured until the final confirmation page. These include deposit fees, trading commissions, and network costs.
Do these fees vanish if you use a credit card? Hardly.
Card transactions often carry the highest premiums. Beyond the platform’s commission, your bank might charge international transaction fees.
⚠️ Note: Every blockchain transaction requires network fees, but platforms often bundle these into a flat withdrawal fee.
The high cost of the simplified purchase button
Most exchanges offer a large, friendly “Buy Now” button for SUI. It feels effortless. Yet, this convenience comes with a structural markup known as the spread. This is the price of speed.
What exactly is a spread? It is the gap.
It represents the difference between the highest buy order and the lowest sell order. When you use the simplified interface, the platform executes the trade at a price slightly less favorable than the market rate. Result: you receive fewer tokens.
💡 Tip: Mastering the order book allows you to set your own price through limit orders.
Essential criteria for selecting a SUI trading platform
Selecting where to buy Sui involves more than just looking at the logo. You must evaluate the technical infrastructure supporting the asset. Liquidity remains the most critical factor for any serious trader.
Is liquidity the most important factor? Absolutely.
High liquidity ensures that your order fills quickly without pushing the price against you. Large trades on low-liquidity platforms often trigger significant slippage.
Feature category
User benefit
Order book depth
Reduced price slippage
Security protocols
Protection of digital assets
Network support
Direct SUI mainnet integration
Yet, technical specs aren’t everything. User experience and security certifications also dictate the safety of your funds.
🚫 Pitfall: Choosing a platform solely based on low deposit fees while ignoring high withdrawal costs for the SUI network.
Avoiding the first-time buyer traps
Mistakes during the first purchase can be permanent. A common error involves selecting the wrong network during a transfer. SUI operates on its own distinct infrastructure, not as a sub-token on other chains.
Sending SUI to an incompatible address results in total loss. Always verify the destination wallet’s compatibility before hitting send.
Does a test transaction matter? Yes.
Sending a tiny amount first confirms the pipeline is clear. This simple habit saves portfolios. But many skip it to save on fees. This is a dangerous gamble.
Smart purchasing requires looking past the “Buy” button and understanding the underlying fee structure. Compare the total cost of ownership, including withdrawal and network fees, before committing. Your next move determines how much of your capital actually reaches your wallet. What will your first order look like?
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