Strike and Kraken both operate in the exchange and brokerage space, but they take fundamentally different approaches to how your bitcoin is held. The scores are close — Strike at 74/100 (B) and Kraken at 68/100 (B-). When the gap is this narrow, the details matter: custody model, single points of failure, and the fine print on fees.
Custody and security — the most heavily weighted category in our methodology at 35% — tilts 15 points toward Strike (65 vs. 50). Both platforms carry single-point-of-failure risk, but Strike mitigates it more effectively through its Single Custodian approach. On fees, Strike wins by 10 points. Strike charges ~0.3% spread compared to 0.16% - 0.26% at Kraken. Over a multi-year holding period, fee differences compound — a point worth considering for long-term accumulators. Kraken stands out on transparency (70 vs. 60), reflecting Kraken's approach to proof-of-reserves and public documentation.
Neither Strike nor Kraken has fully eliminated single-point-of-failure risk. Strike uses Single Custodian and Kraken uses Single Custodian. Both models leave your bitcoin exposed to custodial concentration risk — if that one entity fails, your bitcoin could be locked, seized, or lost. For long-term holders, this is the most important factor to weigh.
Strike edges out Kraken by 6 points. It's a close call, and the right choice depends on your specific situation — how much bitcoin you're holding, how often you need access, and whether you prioritize near-zero fees on some purchases. lightning-native. simple dca. over competitive fees. proof of reserves published. strong security track record.. Keep in mind these platforms target different audiences — Strike is built for beginners, while Kraken serves traders. One thing to watch with Kraken: single custodian. broader crypto exchange, not bitcoin-focused..
Based on our six-category scoring methodology, Strike scores higher at 74/100 compared to 68/100. The biggest differentiator is custody security, which accounts for 35% of the overall score. However, the right choice depends on your individual needs — review the category breakdown above.
Strike scored 65/100 on custody and security in our methodology. It does carry single-point-of-failure risk, meaning your bitcoin depends on one entity's security. Its custody model is classified as Single Custodian. Always verify these details and do your own research.
Yes. Kraken uses a Single Custodian model, which means a single compromised entity could put your bitcoin at risk. This is a structural concern for long-term holders.
Strike charges ~0.3% spread. Kraken charges 0.16% - 0.26%. Strike scored 85/100 on fees versus 75/100 for Kraken in our methodology.
Strike does not advertise a dedicated inheritance feature. Kraken does not advertise a dedicated inheritance feature. Match the mechanism, whether beneficiary designation, trust titling, or key inheritance, to your estate plan.
Strike's custody insurance is not publicly disclosed. Kraken's custody insurance is not publicly disclosed. Custody insurance covers specific named events up to shared limits, not price loss or every failure mode. Verify current terms before relying on coverage.
Strike manages keys for you; you hold none. Kraken manages keys for you; you hold none. This is the core structural difference to weigh.