| Custody |
Non-custodial (hardware card)
|
Non-custodial (hardware)
|
| Hardware / software |
Hardware
|
Hardware
|
| Chains and coins |
30+ chains; BTC, ETH, XRP, and major alts
|
5,500+ coins; 70+ chains via Ledger Live
|
| Security certification |
CC EAL6+ SE; encrypted Bluetooth pairing
|
CC EAL5+ secure element; SOC 2
|
| Key model |
Seed on EAL6+ chip; biometric unlock optional
|
Offline seed on device; optional Ledger Recover (opt-in)
|
| Price |
CoolWallet S ~$99; Pro ~$149
|
Nano S Plus ~$79; Nano X ~$149
|
| Platforms |
iOS, Android (Bluetooth card form factor)
|
iOS, Android, Windows, macOS, Linux (Ledger Live)
|
| Bluetooth / mobile |
Encrypted Bluetooth + mobile app (no USB)
|
Nano X: Bluetooth + mobile; Nano S Plus: USB only
|
| Open source |
Closed-source firmware
|
Partially open source (apps); firmware closed
|
| Staking / DeFi / NFT |
Staking, swaps, and NFTs via CoolWallet app
|
Staking, swaps, NFT gallery via Ledger Live partners
|