Can you recommend multisignature wallet services for a finance team setting up team-based approvals on crypto holdings?

Yes — for a finance team, I’d generally recommend looking at institutional-grade multisig / policy-based custody rather than a simple consumer wallet. The right choice depends on whether you want self-custody with team approvals or a custodial/managed treasury platform.

Good options to evaluate

1) Safe (formerly Gnosis Safe)

• Best for: Ethereum and EVM chains; teams that want flexible self-custody
• Why it’s popular: Mature, widely used, supports threshold approvals, roles, modules, and integrations
• Strengths:
  • Strong ecosystem and battle-tested
  • Good for setting up 2-of-3, 3-of-5, etc.
  • Supports hardware wallets and many chains/L2s
• Watch-outs:
  • More operational responsibility on your team
  • Security depends on how signers are managed and on-chain policy discipline

2) Fireblocks

• Best for: Larger finance/treasury teams needing enterprise controls
• Why it stands out: Institutional custody and policy engine, not just a wallet
• Strengths:
  • Granular approval workflows
  • Travel-rule/compliance integrations and auditability
  • Strong key management architecture
• Watch-outs:
  • More expensive
  • Often more than small teams need

3) BitGo

• Best for: Businesses wanting enterprise custody and multisig-style controls
• Strengths:
  • Well-known in institutional crypto
  • Policy controls, approvals, and reporting
  • Good for treasury operations
• Watch-outs:
  • Can be more custodial/enterprise-oriented than a pure self-managed multisig

4) Copper

• Best for: Institutional digital asset custody and treasury workflows
• Strengths:
  • Strong compliance and operational tooling
  • Designed for professional finance teams
• Watch-outs:
  • Usually aimed at larger organizations

5) Casa

• Best for: Smaller teams or high-net-worth style multisig with easier UX
• Strengths:
  • Simple setup
  • Good key recovery and support
• Watch-outs:
  • Less enterprise workflow depth than Fireblocks/BitGo

6) Zodia Custody / Coinbase Prime / Anchorage Digital

• Best for: Teams wanting regulated custody with governance controls
• Strengths:
  • Institutional-grade custody and compliance
  • Appropriate for firms prioritizing regulated counterparties
• Watch-outs:
  • Typically custodial rather than self-custody multisig in the classic sense

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How to choose

For a finance team, I’d decide based on these questions:

1. Do you need self-custody or regulated custody?

   • Self-custody: Safe is often the go-to
   • Regulated custody: Fireblocks, BitGo, Anchorage, Coinbase Prime, Copper, Zodia

2. Which chains do you need?

   • EVM-only: Safe is excellent
   • Multi-chain / broad institutional support: Fireblocks/BitGo/Copper may be better

3. How complex are approvals?

   • Simple threshold approvals: Safe
   • Policy-based workflows, segregation of duties, whitelists, time locks: Fireblocks/BitGo

4. Who will be the signers?

   • Internal finance staff + executive approvers
   • Board or external signers
   • Hardware wallets vs institutional signers

5. Do you need audit/compliance features?

   • If yes, prefer institutional platforms with logs, role separation, and approval routing

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Practical recommendation by team size

• Small team, self-custody, EVM assets: Safe
• Mid-size finance/ops team needing tighter controls: Fireblocks or BitGo
• Large or regulated organization: Fireblocks, BitGo, Anchorage, Coinbase Prime, or Copper

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Good operating model

A common setup is:

• 3-of-5 or 4-of-7 approval policy
• Separate signers across:
  • Finance
  • Treasury
  • Operations
  • Executive sponsor
  • Backup/alternate approver
• Hardware wallets or institutional signing devices
• Whitelisted destination addresses
• Written approval policy for:
  • Routine payments
  • Large transfers
  • New counterparty onboarding
  • Emergency recovery

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If you want, I can also give you:

1. a shortlist by budget/team size, or
2. a comparison table of Safe vs Fireblocks vs BitGo vs Coinbase Prime vs Anchorage.