Kraken is also one of the better cryptocurrency exchanges. It provides reliability, high-security environment, some legal compliance, and advanced order types like stop-loss orders. In addition to Bitcoin, Kraken offers over 15 cryptocurrency pairs including Monero, ZCash, Ripple and more. Kraken also offers high liquidity, low fees, fast funding, margin trading, etc. It has uptime problems occasionally. It was founded in 2011. It is headquartered in San Francisco, California.