Founded in 2011, Kraken was one of the first major crypto exchanges and has maintained a reputation for security that no other large exchange can quite match. It has never suffered a confirmed hack that resulted in loss of customer funds. That track record, combined with its FCA registration and EMI licence (awarded in March 2025), makes it one of the most credible platforms for UK users who take security seriously.

Kraken was also the first major exchange to offer a BTC/GBP trading pair, back in 2014. The UK is now one of its most active markets globally by trading volume. For active traders, Kraken Pro offers competitive maker/taker fees starting at 0.25%/0.40%, with discounts for higher volumes. Staking is available on over 20 coins with rewards paid twice a week. There is also an OTC desk for larger trades and API access for algorithmic traders.

The standard interface is slightly more involved than Coinbase, but it is not difficult to navigate. UK retail clients cannot access derivatives or leveraged products under FCA rules, but spot trading of 400+ coins is available without restriction. Quarterly proof-of-reserves attestations are published, letting users verify that their funds are fully backed.

Crypto.com takes a different approach to most exchanges on this list. Rather than positioning itself purely as a trading platform, it has built an ecosystem around crypto as a lifestyle: a Visa debit card you can spend with anywhere, staking on 30+ assets, a DeFi wallet, an NFT marketplace, and a crypto-native savings experience. For users who want one app that handles all their crypto needs, it is the most comprehensive option here.

The UK operations run through Foris DAX MT Limited, which holds both FCA cryptoasset registration (granted 2022) and an EMI licence (granted December 2023). The Crypto.com Visa card works throughout the UK and Europe, and Google Pay was added to UK-issued cards in late 2025. The card earns cashback in CRO (the platform's native token), though the rewards structure was trimmed in November 2025, so check current rates before choosing a card tier.

On the trading side, fees are competitive at 0.25%/0.50% for spot trades, with reductions available for higher CRO holdings. GBP deposits via Faster Payments are supported, and over 400 coins are available. The app is polished and intuitive, making it accessible for all levels of experience.

Bybit has had a complicated relationship with the UK. The platform exited in September 2023 when the FCA introduced tighter rules around how crypto exchanges can advertise to UK residents. But it came back in December 2025, relaunching via a partnership with Archax, an FCA-authorised London-based exchange that acts as a regulated financial promotions approver. This model allows Bybit to serve UK users within the FCA's framework without holding its own UK registration.

For context, Bybit is the world's second-largest crypto exchange by trading volume, with around 80 million users globally. It offers some of the deepest liquidity of any platform, and its flat 0.10% trading fee for both makers and takers is genuinely competitive. The UK relaunch is currently focused on spot trading across 100 pairs and P2P services. Derivatives and leveraged products are not part of the UK offering, in line with FCA rules.

It's worth being upfront about this: Bybit also suffered a significant hack in early 2025, with approximately $1.5 billion in Ethereum taken by the North Korean Lazarus group. Bybit covered all user losses from its own reserves, and no customer lost funds, but it is something you should know going in.

OKX is one of the largest exchanges globally and has a particularly strong reputation among traders who want advanced tools at low cost. Its maker/taker fees start at 0.08%/0.10%, which undercuts most of the competition. The platform supports spot, futures and options markets, has a built-in Web3 wallet for DeFi access, grid trading tools and copy trading, and consistently deep liquidity across major pairs.

Like Bybit, OKX operates in the UK through Archax as its FCA-authorised promotions partner rather than via its own registration. GBP on-ramps are more limited than with Coinbase or Kraken, meaning most UK users will need to fund their account in crypto first, or use a bank card with the associated fees. That friction is a real limitation for beginners, but experienced traders who are already in the ecosystem often find the fee savings worth it.

The OKX Web3 wallet is one of the most capable self-custody tools attached to a centralised exchange, connecting to DeFi apps across 130+ chains. If you want to bridge between centralised and decentralised finance in a single platform, OKX handles it better than most.

Binance is the largest crypto exchange on the planet by a significant margin. It lists over 500 cryptocurrencies, processes extraordinary trading volumes, and offers a product range that extends far beyond simple spot trading: futures, options, staking, savings, launchpad participation and more. For sheer scale and liquidity, nothing else comes close.

For UK users, however, there is an important caveat. Binance is not registered with the FCA and suspended new UK user onboarding in October 2023 after its then-promotions partner lost FCA approval. Existing Binance accounts held by UK residents retain some level of access, but Binance cannot legally onboard new UK users or promote its services in the UK under current regulations. The situation may change as the FCA's regulatory framework for crypto firms evolves toward its 2027 completion date, and Binance has indicated it intends to pursue proper UK authorisation.

If you already have a Binance account from before the restrictions, you will likely still be able to access core features. If you are starting from scratch in the UK, one of the other exchanges on this list is the right choice legally and practically.

KuCoin calls itself "The People's Exchange," and there is something to that. It lists over 700 cryptocurrencies, including many small-cap and emerging tokens that you simply cannot find on the more regulated, conservative exchanges. If a new project is gaining traction and you want to get involved early, KuCoin is often where it appears first. Trading fees are a flat 0.10% for both makers and takers, and discount further with KCS (the platform's native token).

The platform covers spot, margin and futures trading, staking, lending and a P2P marketplace. There is a trading bot feature that lets users automate simple strategies without coding knowledge. The interface is well-designed and the mobile app covers most features you would use regularly.

The important caveat for UK users: KuCoin is not registered with the FCA. It cannot legally onboard or market to new UK residents under current regulations. Direct GBP deposits via UK bank transfer are not supported. Most UK users who do use KuCoin fund their accounts with crypto transferred from another exchange, rather than depositing pounds directly. As with Binance, we flag this clearly so you can make an informed decision. KuCoin has been through its own security incident (a major hack in 2020), though it recovered all affected user funds at the time.