Kraken is one of the longest-running US cryptocurrency exchanges for institutional traders, retail investors, and crypto power users that combines spot trading, futures, margin, staking, and OTC desk services with strong regulatory compliance and security. Marketed as a regulated US crypto exchange, Kraken combines spot trading across 200-plus cryptocurrencies, futures and margin trading, Kraken Pro advanced trading interface, staking with on-chain yields, NFT marketplace, OTC desk for high-volume trades, fiat USD and EUR onramps, mobile and desktop apps, plus enterprise APIs. Kraken is a strong fit for US-based crypto investors needing a regulated exchange, institutional traders accessing OTC liquidity, and long-term holders staking through audited validators.