Kraken Pro vs Relai Comparison

Kraken Pro is the separate trading interface from Kraken (pro.kraken.com and Pro mode in the mobile app) and is aimed at active traders. Unlike the standard platform with flat 1% fees, the maker/taker model applies here, starting at 0.40% maker and 0.80% taker and falling across 17 tiers to 0.00% maker and 0.05% taker. Since 9 July 2026 Kraken sets your tier by the best of three measures: 30-day spot volume, 30-day futures volume or assets on the platform. Anyone holding USD 20,000 at Kraken therefore trades in Tier 3 at 0.22% maker and 0.38% taker even without any turnover. Account, verification, and asset balances are shared between both interfaces.

The order set covers market, limit, stop-loss, take-profit, trailing stop, iceberg orders, and bracket/OCO combinations. Margin trading is offered with up to 5x leverage depending on the pair, with selected assets reaching 10x; for EEA customers, margin on fiat pairs is now limited to USD and EUR and funded in USDC and EURC. EEA customers trade futures and, since 26 October 2026, Bitcoin and Ether options on Kraken Pro from a separate derivatives account using the same wallet; the provider is Cyprus-based Payward Europe Digital Solutions (CY) Limited with a MiFID licence from CySEC, and options require an appropriateness assessment. The crypto services themselves are provided by Payward Europe Solutions Limited, authorised under MiCA by the Central Bank of Ireland since 25 June 2025 and passported to 30 EEA countries (ESMA register, file dated 30 October 2026). Charts, order book, and API access (REST and WebSocket v2) are described in user reviews as sufficient for active strategies; the learning curve compared to the standard interface is occasionally criticized.

Kraken Pro is considered particularly suitable for active traders who value pro order types, lower volume-based fees, and margin features. Those primarily looking for savings plans or simple spot investing will find a more fitting setup on the standard interface. This comparison does not constitute investment advice.

Relai has established itself in the DACH region as one of the best-known Bitcoin-only apps and is especially appreciated by the Bitcoin community. The Swiss company follows a consistent self-custody approach: Bitcoin is held directly in the in-app wallet, and transfers to external wallets, including hardware wallets, are possible. Customers in the EU are served by Relai EU SASU, which has held a MiCA authorisation from the French financial markets authority AMF since 23 October 2025 and, according to the ESMA register, may operate in all 27 member states via the EU passport; in Switzerland, Relai AG is a member of the self-regulatory organisation VQF. Relai is therefore considered to be on solid regulatory footing.

The savings plan functionality is particularly valued, enabling automatic Bitcoin purchases with direct transfer to your own wallet or a hardware wallet. For investors who see Bitcoin as a long-term store of value and place importance on self-custody, Relai is regarded as one of the most accessible solutions. The fee is 1 % per purchase, or 0.9 % with an invite code; the first monthly auto-invest plan up to €100 remains fee-free. Paying by credit card, Apple Pay or Google Pay adds 3.0 %.

Since only Bitcoin can be traded, Relai is not suitable for investors interested in altcoins, something occasionally criticized by some users. The minimum amount of 50 € and the setup of external wallet transfers are also seen as room for improvement. Relai is therefore especially suited to Bitcoin-focused investors who want to combine self-custody and automated saving with a regulated provider.