Cold Storage vs Multisig Wallet
**Cold storage** (hardware or air-gapped signing) minimizes online exposure. **Multisig** splits control across keys—ideal for treasuries but adds setup complexity and on-chain fees for configuration changes.
Step by step
1. Define threat model
Solo holder vs team vs inheritance needs.
2. Map DeFi needs
Cold keys often stay offline; multisig can interact with protocols via Safe apps.
3. Document recovery
Seed backups vs signer loss policies and timelocks.
Cold vs multisig
Many users keep long-term savings cold and operating funds in a 2-of-3 multisig.
- Cold storage: Best for long hold; slower to sign; phishing surface lower when offline.
- Multisig: Shared control; on-chain policy; higher operational overhead.
Use our calculators
Common mistakes
- Single signer holds all keys
- No tested recovery drill
FAQ
Is multisig cold?
It can be—if all signers use hardware devices kept offline between use.