Head-to-head Bitcoin custodian comparison - qualified status, insurance, cold storage, and fees
Anchorage Digital and Gemini are both qualified custodians. Gemini publishes a $200M insurance policy; Anchorage Digital does not disclose a figure.
| Metric | Anchorage Digital | Gemini |
|---|---|---|
| Qualified Custodian | Yes Tie | Yes Tie |
| Insurance Coverage | Lloyd's of London comprehensive policy | $200M+ insurance pool via Nakamoto Ltd (captive insurer) |
| Cold Storage | 95%+ cold storage Tie | 95%+ cold storage Tie |
| Proof of Reserves | No Tie | No Tie |
| Custody Fee | Custom enterprise pricing based on AUM. Custody, trading, and staking fees quoted individually. Minimum $500K AUM. | 0.04-0.10% annual custody fee. $200K minimum AUM. Includes SOC 2 compliance and $200M insurance pool. |
| Minimum Balance | $500,000 | $200,000 for custody Winner |
| Audit Frequency | Annual SOC audits Tie | Annual SOC 2, regular NYDFS examinations Tie |
| Custody Model | Hosted Custody | Hosted Custody |
| Asset Segregation | Yes | Yes |
| Licenses | OCC Federal Charter (first crypto-native), BSA/AML compliant, SOC 2 Type II | NYDFS-chartered limited purpose trust company |
| Jurisdiction | United States (OCC-chartered federal bank) | United States (NYDFS-regulated) |
| Quality Score | 8.2 Winner | 7.9 |
| Multi-Sig Support | Yes Winner | No |
| Hardware Wallet Support | No Tie | No Tie |
| Institutional Services | Yes Tie | Yes Tie |
| API Access | Yes Winner | No |
| Mobile App | Yes Tie | Yes Tie |
| KYC Required | Yes | Yes |
| Bitcoin Only | No | No |
| Supported Assets | BTC, ETH, SOL, AVAX, DOT, MATIC, 40+ digital assets | BTC, ETH, SOL, DOGE, LTC, 100+ digital assets |
| Withdrawal Limits | Custom per-client limits | Custom institutional limits |
| Established | 2017 | 2014 |
Custodian details (qualified status, insurance, cold storage, audit cadence, and fees) are sourced from provider disclosures and public regulatory filings, and reviewed by the 21Rates team.
Data as of May 1, 2026.
This comparison is for informational purposes only and does not constitute financial or investment advice. Insurance coverage is typically pooled across all clients rather than allocated per account, and policy terms, limits, and exclusions vary. Confirm current terms directly with each provider before depositing assets.