Flatex vs OKX Comparison

For investors in Germany who want to hold crypto with the same broker as their shares and ETFs, flatex is a solid choice: according to flatex, liquid assets such as Bitcoin cost 0.6% in total including the spread, less liquid ones 0.7%, each for customary order sizes. The selection of 25 cryptoassets is small, though, there is no staking and no crypto savings plan, and coins can neither be transferred to your own wallet nor deposited from one. flatex does not withhold tax on crypto gains, because directly held crypto is not subject to Germany's flat-rate withholding tax. Clients without a registered address in Germany cannot use direct crypto trading at all and are left with crypto ETNs. Since April 2025 the bank has been notified to BaFin under MiCA for executing crypto orders, and its custodian Tangany has held a MiCA authorisation since August 2025. In France, the Netherlands and Spain the same bank has offered direct crypto trading under the DEGIRO brand since September 2025. If you prefer securities, more than 55 crypto ETNs can be bought through a savings plan from €1 with no order commission. If you want a wide choice of coins or your own wallet, a crypto exchange is the better fit.

In short: OKX is one of the large international crypto exchanges and serves investors in the EU through OKX Europe, licensed under MiCA in Malta. You can trade more than 280 crypto-assets, from 0.10% maker and 0.20% taker on a spot-only account, or from 0.08% and 0.10% with a spot and derivatives account. Add futures up to 10x, trading bots, tokenised stocks, a recurring-buy savings plan and the OKX Card. If you want a regulated exchange with a wide range of features and low fees, OKX is a strong choice.

Is OKX safe and licensed in the EU?

Yes, OKX may serve customers across the EU. OKX Europe Limited, based in Sliema, Malta, has been authorised as a crypto-asset service provider under MiCA since 27 January 2025, granted by the Malta Financial Services Authority (MFSA). Through the EU passport the licence covers 29 EEA countries, including Germany, France and Spain (ESMA register, file of 30 October 2026). It covers, among other things, custody, operating a trading platform, exchanging crypto-assets for funds and for other crypto-assets, executing orders, portfolio management and transfers. According to OKX, it also holds MiFID II and payment institution authorisations.

Reserves: OKX regularly publishes a proof of reserves, most recently its 46th report as of 3 October 2026: coverage of 110% for Bitcoin, 100% for Ether, 105% for USDT and 101% for USDC (OKX proof of reserves).

What you can do yourself: the anti-phishing code you set in your account protects you against scams with fake emails, because it appears in every genuine email from OKX. Add two-factor authentication or a passkey, a withdrawal address whitelist and, for larger amounts, your own hardware wallet.

Who is OKX for?

OKX suits investors in the EU who want to trade actively on a licensed exchange: spot, futures, bots and tokenised stocks on one platform, with low order book fees. If you mainly want a savings plan in a lean app, take a look at Bitvavo or Bitpanda; Kraken is another large exchange with a MiCA licence. All licensed providers are listed in our comparison of regulated crypto exchanges.