21bitcoin vs Kraken Pro Comparison
| 0.79 % | Fees | 0.4 % |
| € 7.90 | Cost for €1,000 | € 4.10 |
| 1 | Cryptos | 380+ |
| SEPA Instant Transfer, SEPA Transfer | Payment Methods | SEPA Instant Transfer, SEPA Transfer, PayPal, Credit Card |
| Licensed as a virtual currency service provider according to FM-GwG §32a Para. 2 by the Financial Market Authority of Austria | Regulation | - EU: MiCA - USA: CFTC - UK: FCA |
21bitcoin
vs
Kraken ProWinner
Pros & Cons
Pros
- Transparent fees from 0.79% with no ongoing account charges
- Withdrawals to your own wallet at a flat fee of 0.00001 BTC
- Automatic transfer to your own wallet above defined thresholds
- Savings-plan standing orders are invested in Bitcoin as soon as they arrive
- FMA-licensed as a virtual asset service provider in Austria
Cons
- Bitcoin only – the lack of altcoins is criticised by some users
- Two-factor authentication needs work, according to users
- The €15 minimum order is higher than at some competitors
Pros
- Volume-based maker/taker fees from 0.25% / 0.40%
- Pro order types: stop-loss, take-profit, trailing stop, iceberg, OCO
- Margin trading up to 5x (selected pairs up to 10x)
- Full-featured API: REST and WebSocket v2 incl. Level 3 order book
- Shared account with standard Kraken -- no transfer required
- Active in the market since 2011 with unchanged security record
Cons
- Learning curve compared to the standard interface has room for improvement
- Margin availability regionally restricted within the EEA
- Futures run on a separate derivatives platform with own onboarding
- Lowest fee tiers only reachable from high 30-day volume onward
User Experiences
AI Analysis4.8
App Store
—4.9
Google Play
—4.8
Trustpilot
—User reviews paint a broadly positive picture of 21bitcoin. What owners value most is the clean, intuitive app and how easy it is to use, while individual voices see room for improvement on fees and on the feature set.
No separate analysis -- based on Kraken.
This analysis is based on 257 user reviews analysed by AI from the Apple App Store, Trustpilot and the Google Play Store. The total number of reviews on each platform may be higher — the platform ratings (star ratings) shown refer to all reviews available there. The ratings displayed reflect users' experiences and do not represent the site operator's own assessment. All information without guarantee. As of: March 2026. This comparison does not constitute investment advice.
Features
21bitcoinKraken Pro
| ✓ | Savings plan | ✓ |
| ✓ | Staking | ✓ |
| ✓ | Wallet transfer | ✓ |
| ✓ | Automatic wallet transfer | ✓ |
| ✓ | Credit card payment | ✓ |
| ✓ | FMA regulation (Austria) | ✓ |
| ✓ | Web platform | ✓ |
| ✓ | Mobile app (iOS/Android) | ✓ |
| ✓ | SEPA instant transfer | ✓ |
| ✓ | Maker/Taker Model | ✓ |
| ✓ | Margin Trading | ✓ |
| ✓ | Futures/Derivatives | ✓ |
| ✓ | Order Types | ✓ |
| ✓ | API | ✓ |
| ✓ | Charts | ✓ |
| ✓ | Mobile App (Pro Mode) | ✓ |
| ✓ | Asset Selection | ✓ |
| ✓ | 2FA Security | ✓ |
| ✓ | Cold Storage | ✓ |
- Automatic transfer to your own wallet above set amounts
- FMA-regulated and based in Austria
- Fees from 0.79% with full cost transparency
- Deposits via SEPA and SEPA instant transfer
- Volume-based fee model from 0.25% maker / 0.40% taker
- Pro order types including iceberg and OCO bracket
- Margin trading with up to 5x leverage across 150+ markets
- API access for REST and WebSocket v2
Details
21bitcoinKraken Pro
| FIOR Digital GmbH | Company | Payward Inc. |
| 2021 | Founded | 2011 |
| Licensed as a virtual currency service provider according to FM-GwG §32a Para. 2 by the Financial Market Authority of Austria | Regulation | - EU: MiCA - USA: CFTC - UK: FCA |
| € 15 | Minimum Amount | € 5 |
| Photo ID | KYC | Photo ID, VideoIdent |