Info
Fireblocks, BitGo, Coinbase Prime, Anchorage Digital, Copper, Zodia Custody, and Komainu were compared on key management model, regulatory licensing, insurance coverage, MCP support, and pricing transparency. Only one publishes a self-serve pricing tier; the rest require a direct sales conversation.
Fireblocks is the best overall pick for most institutions among these crypto custody solutions, combining the broadest compliance certification stack in the category with the only real self-serve pricing tier. Anchorage Digital is the better choice if a federal bank charter matters more to your compliance team than deployment flexibility.
Why You Need Crypto Custody Software
- Eliminate single points of key failure. MPC and multi-signature models mean no one compromised device or employee can move assets alone.
- Meet institutional compliance requirements. Qualified custodian status, trust charters, and audited controls are often a hard requirement for funds, exchanges, and corporates, not a nice-to-have.
- Insure against real loss scenarios. A regulated custodian typically carries commercial crime insurance most self-custody setups simply cannot obtain.
- Move fast without moving keys. Policy engines and governance workflows let treasury teams approve transactions quickly while keeping private keys segregated.
- Support staking and DeFi access without leaving custody. Several providers now let assets earn yield or participate in governance while remaining under custodial protection.
- Keep custody separate from portfolio tracking. Custody secures the assets; if you also need to monitor allocation and performance across wallets, see our guide to crypto portfolio tracking software.
How We Evaluated
Each provider was scored on key management architecture, regulatory and insurance depth, MCP/API maturity, and pricing transparency. Full criteria live in our methodology.
1. Fireblocks
Fireblocks built its reputation on MPC-CMP key management and a transfer network that lets institutions move assets between counterparties without manually whitelisting every address, and it backs that up with the deepest compliance certification stack of any provider compared here.
Pricing: Essentials tier at $999/month, including $1 million in quarterly outbound volume and 5,000 embedded wallets. Pro, Enterprise, and Enterprise+ tiers are custom-quoted, starting around $36,000 a year.
Top Features
- MPC-CMP-secured wallets across 1,200+ assets and 150+ blockchains
- Policy Engine and Admin Quorum for governance
- Fireblocks Network for whitelisting-free counterparty transfers
- WalletConnect access to DeFi and Web3 apps
- Tokenization platform for minting and deploying custom assets
- Transaction screening and AML-KYT compliance tooling
Pros
- Broadest certification stack in the category: SOC 2 Type II, ISO 27001/27017/27018/22301, CCSS Level 3
- Genuine self-serve entry tier, rare among institutional custodians
- Flexible deployment, including self-hosted MPC key shares
Cons
- Real institutional capability sits behind custom Enterprise pricing starting at $36,000/year
AI/MCP Integration: Official. The fireblocks-mcp GitHub project, part of Fireblocks AI Link, supports remote and local servers with write operations disabled by default.
API Integration: Yes. Public docs at developers.fireblocks.com.
Cloud Based: Yes. On-premises option: yes, via Flexible Deployment, letting customers self-host MPC key shares or use their own HSMs.
Key Management: MPC-CMP core with optional HSM integration and cold/air-gapped wallet support. NYDFS-regulated qualified custodian.
Best For: Institutions that want deployment flexibility and the deepest compliance certification stack available.
Editor score: 4.7/5. The rare combination of a real self-serve tier and the industry's broadest certification list earns the top spot.
2. BitGo
BitGo pairs a federally chartered, NYSE-listed trust structure with configurable multi-sig and MPC key control, making it one of the few providers that lets institutions choose their own key management architecture rather than accepting a single fixed model.
Pricing: Custom-quoted. An illustrative billing example shows tiered basis-point fees on assets under custody, around 25bps for the first $1 million and 20bps above that, though these are stated as illustrative, not a confirmed real-world rate.
Top Features
- Qualified, regulated cold custody
- Configurable multi-sig and MPC wallet infrastructure
- Institutional trading, financing, and settlement via BitGo Prime
- Staking across supported assets
- Stablecoin issuance and wallet infrastructure
- Crypto-as-a-Service for embeddable wallets and on/off ramps
Pros
- OCC federally chartered trust company, NYSE-listed
- Up to $250 million in insurance on qualified-custody assets
- Official MCP server for developer resource access
Cons
- No public pricing at all, fully sales-gated
AI/MCP Integration: Official. BitGo's MCP server launched March 2026, scoped to developer documentation access rather than live custody actions.
API Integration: Yes. REST API and JS SDK with public docs.
Cloud Based: Yes. On-premises option: not documented.
Key Management: Configurable multi-sig plus MPC, combined with bankruptcy-remote cold storage segregation. SOC 1 and SOC 2 Type II certified.
Best For: Institutions that want a publicly traded, federally chartered custodian with flexible key management options.
Editor score: 4.4/5. Strong regulatory standing and real insurance depth, docked for having no published pricing whatsoever.
3. Coinbase Prime
Coinbase folded its standalone Coinbase Custody product into Coinbase Prime, its broader institutional platform, though a dedicated Custody module still exists inside it, legally underwritten by Coinbase Custody Trust Company.
Pricing: Custom-quoted, contact sales. No current published tiers or numbers for custody; trading fees are separately negotiated at basis-point rates.
Top Features
- Coinbase Vault cold storage with multi-party consensus computation
- Qualified Custodian status via a NY-chartered trust company
- Staking with rewards earned without leaving cold storage
- On-chain governance voting for select assets from cold storage
- 470+ supported digital assets
- Institutional non-custodial Prime Onchain Wallet with a policy engine
Pros
- Regulated NY trust-company custodian status
- $320 million in per-incident insurance coverage
- Widest asset coverage among the providers compared here
Cons
- Insurance explicitly excludes losses from compromised customer credentials
AI/MCP Integration: Official server exists but is not custody-specific. Coinbase's MCP server targets agentic trading through Advanced Trade, not the Custody module.
API Integration: Yes. Prime APIs with public docs.
Cloud Based: Yes. On-premises option: no, inherently a third-party trust service.
Key Management: Cold storage via Coinbase Vault, combining multi-party consensus computation with physical security controls.
Best For: Institutions that want custody, trading, and staking integrated on one widely recognized platform.
Editor score: 4.3/5. Strong regulatory and insurance credentials, docked for a credential-compromise exclusion buyers should read closely.
4. Anchorage Digital
Anchorage Digital is the only crypto custodian with an actual OCC federal bank charter, a regulatory status none of the other six providers compared here can claim, and it pairs that with an MPC-plus-HSM-plus-biometric-quorum key model.
Pricing: Custom-quoted, no self-serve tier. Third-party sourcing suggests fees are structured as basis points on assets under custody plus a monthly minimum and one-time onboarding fee, unconfirmed against an official rate card.
Top Features
- Bankruptcy-remote, segregated custody under a federal bank charter
- HSM-backed cold storage with MPC key management
- Biometric quorum authorization for transaction approval
- Integrated staking without withdrawing custodied assets
- Token Generation Event support
- Consolidated fiat and crypto holdings with 24/7 global transactions
Pros
- Only OCC-chartered digital asset bank in the category
- MPC plus HSM plus biometric quorum removes single points of key failure
- End-to-end crime insurance via Aon covering hot and cold storage
Cons
- Not FDIC- or SIPC-insured, despite the bank charter
AI/MCP Integration: None found, official or community.
API Integration: Yes. API reference documented at docs.anchorage.com.
Cloud Based: Yes. On-premises option: no on-prem deployment disclosed.
Key Management: MPC combined with HSM-backed storage and biometric quorum approval, positioned as removing the need for traditional cold storage while keeping its security properties.
Best For: Institutions whose compliance teams specifically require a federally chartered custodian.
Editor score: 4.5/5. The bank charter is a genuine, unmatched differentiator, docked for the missing FDIC/SIPC protection some buyers assume comes with it.
5. Copper
Copper's standout is ClearLoop, a settlement network that lets institutions trade across more than eight major venues, including OKX, Coinbase, Bybit, and Kraken, without ever moving assets on-chain, cutting counterparty and settlement risk in a way none of the other providers here replicate.
Pricing: Custom-quoted, fully sales-gated. Every page funnels to a demo request rather than a rate card.
Top Features
- MPC-based key management with no full private key ever created
- Multi-layered governance and approval workflows
- Real-time compliance monitoring and risk screening
- Automated wallet rebalancing
- ClearLoop off-exchange settlement across 8+ major venues
- On-chain and legal asset segregation options
Pros
- ClearLoop settlement network is a genuine differentiator with real network effects
- SEC-registered broker-dealer, FINRA and SIPC member
- Compliance monitoring and risk screening built into the core platform
Cons
- No visible self-serve tier for smaller institutions to self-assess cost
AI/MCP Integration: None found, official or community.
API Integration: Yes. Public developer portal at developer.copper.co.
Cloud Based: Yes. On-premises option: not offered, cloud-only.
Key Management: MPC-based, explicitly designed so a full private key never exists in one place. SOC 2 Type II and ISO 27001 certified.
Best For: Trading desks that want to settle across multiple exchanges without moving assets on-chain each time.
Editor score: 4.3/5. ClearLoop alone justifies serious consideration for active trading operations, docked for fully opaque pricing.
6. Zodia Custody
Zodia Custody is backed directly by Standard Chartered, with Northern Trust, SBI Holdings, and National Australia Bank as additional institutional backers, giving it a banking pedigree few pure-play crypto custodians can match.
Pricing: Custom-quoted via a per-client Fee Letter. One notable exception: zero-fee custody on eligible stablecoins and Canton Coin through its Zodia Rewards program.
Top Features
- 24/7 cold storage with no central point of compromise
- Instant 24/7 settlement
- Coverage of 80%+ of total crypto market cap
- ETH staking with validator consolidation
- Interchange trading directly from cold storage
- White-label Solutions business for running custody on your own infrastructure
Pros
- Direct banking-grade backing from Standard Chartered
- Dual custody models, cold storage and MPC, in one platform
- White-label deployment option unique among the providers here
Cons
- No public pricing or self-serve onboarding at all
AI/MCP Integration: None found, official or community.
API Integration: Yes. Publicly documented institutional API.
Cloud Based: Yes. On-premises option: yes, via the white-label Solutions offering.
Key Management: Hybrid model, HSM-based cold storage plus an MPC option with threshold-signed key shares. SOC 1 and ISO 27001 certified, holds an EU MiCA CASP license.
Best For: Institutions that want banking-grade backing and the option to white-label custody on their own infrastructure.
Editor score: 4.1/5. The Standard Chartered backing and white-label option stand out, docked for zero pricing transparency.
7. Komainu
Komainu is backed by Nomura, Ledger, and CoinShares, giving it a distinct blend of traditional investment banking and crypto-native security credibility, spread across licenses in Jersey, the UK, the UAE, and Italy.
Pricing: Not publicly published, custom-quoted only. No tier names or numbers found anywhere official.
Top Features
- Segregated, bankruptcy-remote on-chain custody wallets
- MPC plus HSM dual-architecture wallet technology
- Komainu Connect for trading and lending while assets stay in custody
- Customizable risk engine with Travel Rule screening
- Staking and yield generation
- Support for 40+ blockchains and 6,000+ tokens
Pros
- Unusual TradFi-grade backing from Nomura, Ledger, and CoinShares
- Multi-jurisdiction regulatory licensing across four regions
- Widest token support among the providers compared here
Cons
- Deployment model, cloud or on-prem, is not publicly documented at all
AI/MCP Integration: None found, official or community.
API Integration: Yes. Documented at docs.komainu.io, though full endpoint detail was not accessible.
Cloud Based: Not stated. On-premises option: not stated either.
Key Management: MPC plus HSM dual architecture. ISO 27001:2013 and ISAE 3402 Type 1 certified.
Best For: Institutions that want the widest token coverage and are comfortable with a fully sales-driven evaluation process.
Editor score: 3.9/5. The backing and licensing are genuinely strong, but this is the least publicly documented provider on this list across pricing, API depth, and deployment model.
Comparison Table
| Tool | Best For | Starting Price | Standout Feature | AI-MCP Support | API Integration |
|---|---|---|---|---|---|
| Fireblocks | Deployment flexibility + certifications | $999/mo (Essentials) | Broadest compliance certification stack | Official server | REST |
| BitGo | Publicly traded, chartered custodian | Custom-quoted | Up to $250M insurance | Official server (docs) | REST |
| Coinbase Prime | Integrated custody, trading, staking | Custom-quoted | 470+ supported assets | Official (trading only) | REST |
| Anchorage Digital | Bank-charter compliance requirements | Custom-quoted | Only OCC-chartered crypto bank | None | REST |
| Copper | Multi-venue trading without on-chain moves | Custom-quoted | ClearLoop off-exchange settlement | None | REST |
| Zodia Custody | Banking-grade backing, white-label option | Custom-quoted | Standard Chartered backing | None | REST |
| Komainu | Widest token coverage | Custom-quoted | Multi-jurisdiction licensing | None | REST |
How to Choose
- Confirm the key management model first. MPC, cold storage, multi-sig, or a hybrid all carry different tradeoffs between speed and security.
- Check the actual regulatory status, not just marketing language. A bank charter, a trust company, and a VASP license are three very different things.
- Read the insurance policy's exclusions, not just the headline coverage number. Credential compromise is commonly excluded.
- If you need to trade across multiple exchanges without moving assets on-chain each time, Copper's ClearLoop network is the only option here built for that specifically.
- Budget time for a sales cycle. Only Fireblocks publishes a self-serve tier; every other provider compared here requires a direct conversation before you see a number.
- If your institution also processes fiat payments alongside crypto, pair custody with a proper payment processing platform rather than trying to force one vendor to cover both.
What This Actually Costs
A fintech custodying $50 million in institutional assets would need Fireblocks' custom-quoted Enterprise tier once volume exceeds the Essentials plan's $1 million quarterly cap, landing around $36,000 or more a year. BitGo's own illustrative billing example, applied to the same $50 million, works out to roughly $100,000 to $125,000 a year at a blended 20 to 25 basis points, though BitGo has not confirmed this reflects real-world contract terms. Every other provider compared here, including Coinbase Prime, Anchorage Digital, Copper, Zodia Custody, and Komainu, requires a direct sales conversation before you can model a number at all.
Final Thoughts
Pick Fireblocks if you want the broadest compliance stack and the only real self-serve pricing tier in the category. Pick Anchorage Digital if your compliance team specifically requires a federally chartered custodian and can live without FDIC/SIPC coverage. Pick Copper if active multi-venue trading, not just cold storage, is the core requirement. The rest of this list rewards institutions willing to run a sales process: BitGo and Coinbase Prime for scale and public-market accountability, Zodia Custody for banking-grade backing, and Komainu for the widest token coverage among the seven compared here. For more fintech infrastructure comparisons, browse our fintech and insurtech coverage. Institutions with audit obligations on top of custody may also want our guide to financial audit software.