Kraken Crypto Broker Review

Security first

Kraken's most important differentiator is its security track record. Founded in 2011, it has never suffered a major exchange hack - a remarkable record in an industry where breaches are common. The vast majority of assets are held in air-gapped cold storage, and Kraken has been transparent about its security architecture, operating under regular third-party audits.

Regulatory standing

Kraken is regulated by FinCEN in the US as a Money Services Business and operates under state-level Money Transmitter Licences across the US. In Europe, Kraken operates under an EU-registered entity working toward MiCA compliance. This regulatory depth makes Kraken one of the most appropriate choices for traders in regulated jurisdictions.

Trading conditions

Maker-taker fees start at 0.25%/0.40% for new users, declining to 0.00%/0.10% at high volumes - competitive with major exchanges. Kraken Pro (web and mobile) offers a full Level 2 order book, real-time depth-of-market, and TradingView-integrated charting. Margin trading up to 5x is available on spot pairs for qualified clients.

Proof of Reserves

Kraken publishes quarterly Proof of Reserves attestations performed by Armanino LLP, a Big Four-adjacent accounting firm. The attestation covers the majority of client assets and provides independently verified reserve ratios - a gold standard in exchange transparency.

Staking and yield

Kraken offers staking for 15+ assets including ETH, SOL, DOT, and ADA, with competitive APYs. The staking product has faced US regulatory attention; availability varies by jurisdiction.

Where it falls short

Coin selection is more conservative than Binance - approximately 200 pairs. Futures trading is available via Kraken Futures as a separate entity. The interface, while functional, is less polished than some competitors.

Bottom line

For traders who prioritise security, regulatory clarity, and proven institutional-grade infrastructure, Kraken is the benchmark. It may not have Binance's breadth or Coinbase's UX polish, but no other major exchange has maintained Kraken's security record over a comparable period.