Both Kraken and OKX offer free plans. Kraken is rated higher at 4.3/5 vs OKX's 4.1/5.


Kraken uniquely offers Fiat Currency Support, Margin Trading Available, Proof of Reserves. OKX uniquely offers Crypto Trading Platform, DEX Aggregator, Web3 Wallet. Both share 0 features.
Independent analysis based on features, pricing, and user ratings
Both Kraken and OKX offer free plans.